Liebherr R 924 User Manual

Crawler excavator R 924

Operating Weight: 23,500 - 27,600 kg Engine Output: 115 kW / 157 HP Bucket Capacity: 0.75 - 1.65 m³

R 924

Operating Weight: 23,500 - 27,600 kg Engine Output: 115 kW / 157 HP Bucket Capacity: 0.75 - 1.65 m³

R 924 Litronic

2

Performance

The new R 924 crawler excavator is a high-performance and versatile model. The wide range of equipment and tools available makes it even more adaptable, as it can be used for a variety of applications, including trench work or in other projects such as landscaping.

Reliability

Liebherr-France SAS perpetuates the Liebherr Group’s tradition of quality and innovation to offer a product that satisﬁes the needs of its clients throughout the world. This new R 924 excavator is recommended for completely reliable operation in all conditions.

Comfort

Another advantage of the R 924 is a space especially created to satisfy the operator’s needs. The cab offers a spacious, comfortable and quiet environment. Its ergonomics deﬁnitively enhances the operator’s performance.

Economy

A completely new maintenance concept reduces service time on the new R 924. The grouping together of maintenance components and accessibility from ground level are aspects that make the excavator gain in productivity. Return on investment is therefore guaranteed.

R 924 Litronic

3

R 924 Litronic

4

Clean and effective Liebherr engine

•Newenginecomplieswithrequirementsof Tier 4i/Stage IIIB regulations on exhaust gas emissions

•Especiallydesignedforconstructionengineapplications

•State-of-the-arttechnologywith

common rail injection system

•Automaticidlingsystemoptimisesenergyefciency

•Two-stagesuperchargerwithintercooler

for more power at low revs

Performance

The new R 924 crawler excavator is a high-performance and versatile model. The wide range of equipment and tools available makes it even more adaptable, as it can be used for a variety of applications, including trench work or in other projects such as landscaping.

Liebherr integrated systems engineering

High-tech for high performance

Multi-purpose

The Liebherr Tool-Control System

A wide range of equipment

The R 924 excavator is ﬁtted with Liebherr’s Positive Control hydraulic system. This system is controlled by Liebherr electronics and uses strategically-positioned sensors. All of the machine’s work is therefore faster, more accurate and ﬂuid. What’s more, as the two hydraulic pump circuits can operate either separately or in unison, this optimises the energy management of the R 924.

The Tool-Control function makes it easy to change tools thanks to recognition of the chosen tool’s system. It makes the programmed pressure and ﬂow values available from the moment the hydraulic tool is changed. Consequently, the crawler excavator has more availability for productive tasks, and adjustment times are reduced.

The R 924 is an excavator adapted to all types of works. The wide range of Liebherr tools and equipment available helps meet these needs. The different sticks offered can, for example, be associated with a straight gooseneck boom, a hydraulically-adjustable boom, or an offset gooseneck boom. A hydraulic quick-change attachment or Liebherr’s Likuﬁx system are offered as options. These elements allow fast and easy tool-changing.

Wide range of Liebherr tools and equipment

•Backhoebuckets,2x50°tilt buckets,2x50°xedandtilt

ditch-cleaning buckets

•Widerangeofclamshells and sorting grapples

•2x50°tiltrotator

•Patentedtoothsystem,suitable

for a variety of applications

A full-force excavator

The R 924’s 178 kN break-out forces and 132 kN

penetration forces are among this engine’s major advantages: these forces are key factors for even more productivity and performance.

Intelligent work modes

•EconomyMode:foreconomical and ecologically-friendly operation. Recommended for normal working conditions

•PowerMode:forhighexcavation capacities and difﬁcult applications

•SensitivityMode:forprecisionjobs and the loading of materials

•FullPowerMode:especiallydesigned for increased power; ideal for extreme applications

R 924 Litronic

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R 924 Litronic

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A robust undercarriage

•Largerangeofundercarriages for various applications

•Maintenanceiseasierduetothe alignment between the upper plate of the central part and the shell of the track carriers, the steps mounted on the vertical side of the track carrier and the wide openings under the support rollers

•X-shapeddesignforabetter distribution of stresses and a longer service life

Reliability

Liebherr-France SAS perpetuates the Liebherr Group’s tradition of quality and innovation to offer a product that satisﬁes the needs of its clients throughout the world. This new R 924 excavator is recommended for completely reliable operation in all conditions.

The tradition of quality and robustness

Better stresses distribution

ROPS Structure

Automatic operation monitoring

Liebherr-Service

An excellent after-sales service

The R 924 crawler excavator is a product designed to withstand major stresses. The robustness of the undercarriage lengthens the service life of the machine. Moldedsteelpartsstrengthentheexcavatoratstrategic points for difﬁcult applications.

For complete peace-of-mind while working in even the most demanding terrains, the operator’s cab is ﬁtted with an integrated roll-over protection.

The operator can concentrate fully on the task: the integrated on-board electronics ensure a constant readjustment to preset values. Any potential divergences from the operating parameters are displayed on the control screen.

The after-sales services can be customised to suit and respond to your speciﬁc needs. Several programmes,suchasReMan,ReBuiltandRepairprovide the perfect, economical solution, always including the manufacturer’s quality and guarantee. A team of highly trained Service technicians has all the latest-generation diagnostic tools at its disposal, for a reduced machine downtime. By following your chosen maintenance programme, you will also obtain a higher resale price.

LiDAT ﬂeet management system

•Asinglepointofcontactforthe complete management of the ﬂeet

•Dailyreportsontheeetofmachines via the internet portal

•Accuratelocalisationofthemachines

•Optimisedsecuritythankstogeographical

limitations and established shut off times

•Anupdatedtransmissionseveral times a day

Spare parts

Spare parts available: a permanent stock of over 80,000 catalogue items, covering 98% of needs, is available to you 24 hours a day using the online service portal, Liebherr-P@rts24, with an integrated ordering procedure reserved for Liebherr clients. A team is at your service to answer all your requests across the 5 continents.

Key components developed by Liebherr

•Aperfectharmonisationofthemachine’s

elements for worksite applications

•Themainmechanically-welded structures, such as the undercarriage, attachment and uppercarriage are designed by Liebherr

•Engine,hydraulicpumps,transfergearbox, transmission, rotating mechanism, crown wheel and electronic components manufactured by Liebherr

R 924 Litronic

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R 924 Litronic

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Storage space

•Numerousstorageoptions(e.g. for documents, jacket and shoes, etc.)

•Anoptionalchillerbehindtheoperator’s

seat is available; providing cool drinks within hand’s reach for even more comfort

Comfort

Another advantage of the R 924 is the space especially created to satisfy the operator’s needs. The cab offers a spacious, comfortable and quiet environment. Its ergonomics deﬁnitively enhances the operator’s performance.

A spacious and comfortable work space

A ﬁrst class work space

Sound level and vibrations reduced to a minimum

Ergonomic controls for optimal manipulation

A panoramic view of the whole work area

In this cab, operators have a pneumatic seat, an enlarged space and an environment with all modern

comforts. Depending on the operator’s needs, the

Liebherr Premium seat can be chosen as an option. This seat offers maximum seating comfort thanks to its pneumatic lumbar support, its electronic weightactuated height adjustor and its air-conditioning with activated charcoal and built-in fan. It is especially designed for the operators’ well-being.

To increase work comfort and productivity, the acoustic power inside the operator’s cab is only 72 dB. The cab is mounted on viscoelastic rivets that ensure the vibrations are fully absorbed. The rubber ﬂanges that support the pipes also actively participate in reducing external noise.

All the controls are positioned so that the operator can intuitively and accurately manipulate them. The consoles on which the controls and manipulators rest are adjoined to the seat for optimal comfort while working and more accurate movements.

A rear-space camera is ﬁtted in the R 924 counter weight. A display on the 7” high resolution screen allows the operator to work in a secure area. This complete visibility gives the operator full conﬁdence in the tasks they perform.

7” color touchscreen

•Severaladjustment,controland monitoringpossibilities(Displayof

fuel consumption, air-conditioning, tool control, etc.)

•Robustandreliabledesign (IP65ingressprotection)

•Highresolutionvideocompatibility

for displaying rear-space camera images

Ergonomic proportional manipulators

•Theproportionalcontrolallowsaveryne

manoeuvrability for a sensitive, accurate and more ﬂuid operation of hydraulic tools

•Thesensitivemanipulatorwithproximity

switch allows greater responsiveness while resuming rpm

R 924 Litronic

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R 924 Litronic

10

Long maintenance intervals

•Newcrawlertrackswithpermanently lubricated, zero-maintenance chain links

•Hydraulicoilchangeevery8000hours

•Engineoilchangeevery500hours

•Rapidllingofthefueltankwith

the electric pump at 80 l/min

Economy

A completely new maintenance concept reduces service time on the new R 924. The grouping together of maintenance components and accessibility from ground level are aspects that make the excavator gain in productivity. Return on investment is therefore guaranteed.

Simpliﬁed maintenance requires only short interventions

Easier maintenance

Automatic centralised lubrication system as standard

More effective energy management at all times

All the maintenance points were designed for easier access and to make the daily maintenance operations shorter. The gull-wing doors provide access to the parts from ground level. The maintenance of most components, such as fuel ﬁlters and radiators, is performed in complete safety. Grouped together into very distinct compartments, this machine’s maintenance will save you time and increase productivity on your work sites.

The fully automated lubrication system is a true time-saver for the operator, with minimum machine downtime.

The engineering of Liebherr’s integrated systems and the effective management of the engine and hydraulics are constantly controlling fuel consumption. The new diesel engine, automatic idling, electronic engine speed sensing regulation and Regeneration Plus are just some of the elements that contribute to better energy management. This consumption control minimises the discharge of toxic gases into the atmosphere whilst saving on operating costs.

Liebherr lubricants

•Completerangeoflubricantsand coolants for your Liebherr engines

•Specialhotlinewithproductspecialists

available to advise you. Liebherr, your lubricant supplier: a reliable long-term partner

Particle ﬁlters designed and manufactured by Liebherr

•Atleast99%eliminationofexhaustgas particleemissions(VERTcertication)

•Activeregenerationoftheparticle

ﬁlter, causing no inconvenience to the operator whilst optimising the machine’s performance

•Easilyaccessiblelterunit

R 924 Litronic

11

Experience the progress R 924

A large choice of equipment

•Two-pieceBoom,offsetmonoboom, or straight boom: a solution for every application

•Extremely resistant against stresses for a longer service life

A multi-purpose tool carrier

•WiderangeofspecialLiebherr tools and buckets

•Liebherr’s patented tooth system

•Liebherr systems such as

quick-change, Likuﬁx, etc.

R 924 Litronic

12

Work in complete safety

•Unobstructedvisibility,integratedrear-space camera, and rear view mirrors ﬁtted in strategic places as standard

•Intelligent layout of controls and clear information in the operator’s workstation

•Secure access to the uppercarriage and operator’s cab

•ROPS certiﬁed structure

A very comfortable operator’s workstation

•Modernandspaciousworkspace

•Fewer vibrations and less noise

•7” high resolution touchscreen

A new Liebherr engine

•

Engine complies with Tier 4i/Stage IIIB emission regulations

•Especially designed for construction engine applications

•Automatic idling system optimises energy efﬁciency

A completely new maintenance concept

•Elementswithinhand’sreach, accessible from ground level

•The ﬁlters are grouped together, for shorter maintenance works

•Automatic centralised lubrication as standard

A reliable undercarriage

•Reliableandrobustundercarriage,

easy to secure thanks to ﬁtted securing rings

•Large range of undercarriages to meet the needs of different terrains

•Easy maintenance and cleaning inherent to the very design of the undercarriage

R 924 Litronic

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Technical Data

Engine

Rating per ISO 9249

��

Model

��

Type Bore/Stroke Displacement Engine operation

Exhaust gas treatment

��

Cooling

Air cleaner

Fuel tank Electrical system Voltage Batteries Starter Alternator Engine idling Motor management

��

115 kW (157 HP) at 1,800 RPM Liebherr D 934 A7 4 cylinder in-line 122/150 mm

7.0 l 4-stroke diesel

Common-Rail, bi-turbo

particle filter with active regeneration

emission standard stage IIIB / Tier 4i

water-cooled and integrated motor oil cooler,

after-cooled and fuel cooled

dry-type air cleaner with pre-cleaner, primary and

safety elements

444 l

24 V 2 x 180 Ah/12 V 24 V/7.8 kW three phase current 28 V/100 A sensor-controlled connection to the integrated excavator system

controlling via CAN-BUS to the economical utilisation of the service that is available

Hydraulic System

Hydraulic system

Hydraulic pump

Max. flow Max. pressure Pump management

Hydraulic tank Hydraulic system Hydraulic oil filter Hydraulic oil cooler

MODE selection

RPM adjustment

Tool Control

��

Positive Control. Dual circuit hydraulic system for independent and need-based quantity allotment via the hydraulic pumps; sensor-guided. Features high system dynamics and sensibility provided by integrated system controlling

Liebherr variable displacement pump built in

transversal plate style, in parallel arrangement

with integrated transfer box 2 x 214 l/min. 380 bar electronic pump management via the integrated

system controlling (CAN-BUS) synchronous to

the control block 287 l max. 360 l 1 full flow filter (10 μm) compact cooler, consisting of a water cooler,

sandwiched with hydraulic oil cooler, gearbox oil

cooler, fuel cooler and after-cooler cores and

hydrostatically driven fan adjustment of engine and hydraulic performance

via a mode pre-selector to match application, e.g.

for especially economical and environmentally

friendly operation or for maximum digging per-

formance and heavy-duty jobs stepless adjustment of engine output via RPM at

each selected mode 10 preadjustable pump flows and pressures for

add-on tools

Hydraulic Controls

The controlling is conducted via the integrated excavator system technology, input and output modules, communicated via the CAN-BUS with the electronic central unit.

Power distribution Servo circuit Attachment and swing Travel

– speed pre-selection Additional functions

��

via control valve with integrated safety valves

��

proportional via joystick levers – with proportionally functioning foot pedals and

adjusted with a plugable lever

proportional regulation via slide switches or foot

pedals

Swing Drive

��

Drive by

Transmission Swing ring

Swing speed Swing torque Holding brake

��

Operator’s Cab

��

Cab

Operator’s seat

Control system Operation and displays

Air-conditioning

Noise emission ISO 6396 2000/14/EC

��

Undercarriage

Versions

��

NLC

��

SLC

��

LC

��

WLC

��

Drive

Transmission Travel speed

Net drawbar pull on crawler Track components Track rollers/Carrier rollers

Tracks Track pads Digging locks

Brake valves Lashing eyes

��

Attachment

��

Type

Hydraulic cylinders

��

Pivots Lubrication

Hydraulic connections

��

Bucket

��

Liebherr swash plate motor, shockless and anti-

reaction Liebherr compact planetary reduction gear Liebherr, sealed single race ball bearing swing

ring, internal teeth 0 – 11 RPM stepless 71,1 kNm wet multi-disc (spring applied, pressure released)

ROPS safety cab structure with individual wind-

screens or featuring a slide-in subpart under the

ceiling, work headlights integrated in the ceiling,

a door with a side window (can be opened on

both sides), large stowing and depositing possi-

bilities, shock-absorbing suspension, sound-

damping insulating, tinted laminated safety glass,

separate window shades for the sunroof window

and windscreen, 12 V plug, storage bins, lunch-

box, cup holder Comfort seat, airsprung with automatic weight

adjustment, vertical and horizontal seat damping

including consoles and joysticks. Seat and arm-

rests adjustable separately and in combination,

seat heating as standard arm consoles, swinging with the seat large high resolution colour display with self-

explanatory operation via touch screen, video,

versatile adjusting, control and monitoring facili-

ties, e.g. climate control, implement and tool

parameters standard automatic air-conditioning, ambient air

function, fast de-icing and demisting at the press

of a button, air vents can be operated via a menu;

ambient air and fresh air filters can be easily

replaced and are accessible from the outside;

heating-cooling unit, designed for extreme out-

side temperatures, sensors for solar radiation,

inside and outside temperatures

LpA (inside cab) = 72 dB(A) LWA (surround noise) = 102 dB(A)

gauge 2,000 mm gauge 2,250 mm standard gauge 2,380 mm gauge 2,590 mm Liebherr swash plate motors with integrated

brake valves on both sides Liebherr planetary reduction gears low range – 3.7 km/h

high range – 6.1 km/h

��

199 kN B 60, maintenance-free

��

NLC/SLC/LC: 8/2

WLC: 9/2 sealed and greased triple-grouser wet multi-discs (spring applied, pressure

released) integrated into travel motor integrated

combination of resistant steel plates and cast

steels components Liebherr cylinders with special seal-system,

shock protection sealed, low maintenance automatic central lubrication system (except link

and tilt geometry) pipes and hoses equipped with SAE splitflange

connections fitted as standard with Liebherr tooth system

14 R 924 Litronic

Dimensions

E

AADD

WW

LL

UU

VV

XX

NLC mm SLC mm A 2,545 2,545 C 3,060 3,060 D 2,880 2,880 E 2,900 2,900 H 2,490 2,490 K 1,110 1,110 L 3,648 3,648 P 950 950 Q 465 465 S 2,000 2,250 U 4,505 4,505 Z 5,135 5,135 N 500 600 750 500 600 750 900 B 2,500 2,600 2,750 2,750 2,850 3,000 3,150 G 2,480 2,680* 2,750* 2,790 2,790 2,990* 3,090*

LC mm WLC mm A 2,545 2,545 C 3,060 3,060 D 2,880 2,880 E 2,900 2,900 H 2,490 2,490 K 1,110 1,110 L 3,648 3,838 P 950 950 Q 465 465 S 2,380 2,590 U 4,505 4,700 Z 5,135 5,230 N 500 600 750 900 500 600 750 900 B 2,880 2,980 3,130 3,280 3,090 3,190 3,340 3,490 G 2,920 2,920 3,120* 3,220* 3,130 3,130 3,330* 3,430*

E = Tail radius * = Width with removable steps

HH

KK

QQ

NN

SS

ZZ

Mono Boom 5.70 m

Stick length m 2.40 2.70 3.00 3.70 V

for NLC-/SLC-/LC-Undercarriage

for WLC-Undercarriage W mm 2,950 3,000 3,050 3,000 X mm 9,650 9,650 9,700 9,650

Straight Mono Boom 6.00 m

Stick length m 2.40 2.70 3.00 3.70 V

for NLC-/SLC-/LC-Undercarriage

for WLC-Undercarriage W mm 2,850 2,950 3,050 3,250 X mm 10,000 10,000 10,000 10,000

Two-piece Boom 3.50 m

Stick length m 2.40 2.70 3.00 3.70 V

for NLC-/SLC-/LC-Undercarriage

for WLC-Undercarriage W mm 2,700 2,750 2,900 2,950 X mm 9,900 9,900 9,900 9,900

Two-piece Boom 4.00 m

Stick length m 2.40 2.70 3.00 3.70 V

for NLC-/SLC-/LC-Undercarriage

for WLC-Undercarriage W mm 2,750 2,800 2,900 3,000 X mm 10,400 10,400 10,400 10,400

Offset Mono Boom 5.70 m

Stick length m 2.40 2.70 3.00 3.70 V

for NLC-/SLC-/LC-Undercarriage

for WLC-Undercarriage W mm 2,850 2,850 2,900 2,950 X mm 9,650 9,650 9,700 9,650

mm 5,650 5,400 5,100 4,350

mm 6,350 6,200 6,000 5,750

mm 6,000 5,750 5,500 4,800

mm 6,500 6,300 6,050 5,400

mm 5,650 5,300 5,000 9,750

mm 5,550 5,300 5,000 4,250

mm 6,100 5,900 5,650 5,050

mm 5,900 5,650 5,400 4,700

mm 6,400 6,200 5,950 5,300

mm 5,550 5,200 4,900 9,650

BB

GG

CC

PP

R 924 Litronic 15

Backhoe Bucket

with Mono Boom 5.70 m

m

ft

11

35

10

30

9

8

25

7

20

6

5

15

4

10

3

2

5

1

0

-1

-5

-2

-3

-10

-4

-15

-5

-20

-25

-6

-7

-8

1

2

3

4

m0

123456789101112

0510152025303 540

ft

Digging Envelope

with Quick Coupler 1 2 3 4

Stick length m 2.40 2.70 3.00 3.70

Max. digging depth m 6.25 6.55 6.85 7.55 Max. reach at ground level m 9.50 9.80 10.05 10.65 Max. dump height m 6.35 6.50 6.65 6.80 Max. teeth height m 9.40 9.55 9.70 9.80

Digging Forces

without Quick Coupler 1 2 3 4

Digging force ISO kN 132 121 112 96 t 13.5 12.3 11.4 9.8 Breakout force kN 178 178 178 178 t 18.1 18.1 18.1 18.1

with Quick Coupler

Digging force ISO kN 125 115 107 92 t 12.7 11.7 10.9 9.4 Breakout force kN 153 153 153 153 t 15.6 15.6 15.6 15.6

Operating Weight and Ground Pressure

Operating weight includes basic machine with mono boom 5.70 m, stick 2.40 m, quick coupler 48 and bucket 0.95 m

Undercarriage NLC SLC Pad width mm 500 600 750 500 600 750 Weight kg 23,500 23,750 24,350 23,600 23,850 24,450 Ground pressure kg/cm

2

0.60 0.50 0.41 0.60 0.50 0.41

3

.

Undercarriage LC WLC Optional: heavy counterweight (Heavy counterweight increases the operating weight by 1,000 kg and ground pressure by 0.02 kg/cm

2

)

Pad width mm 500 600 750 500 600 750

Weight kg 23,650 23,900 24,500 24,300 24,550 25,300

Ground pressure kg/cm

2

0.60 0.50 0.41 0.59 0.49 0.41

Buckets Machine stability per ISO 10567* (75 % of tipping capacity)

NLC-Undercarriage SLC-Undercarriage LC-Undercarriage WLC-Undercarriage

Stick length (m) Stick length (m) Stick length (m) Stick length (m)

2.40 2.70 3.00 3.70 2.40 2.70 3.00 3.70 2.40 2.70 3.00 3.70 2.40 2.70 3.00 3.70

Cutting

width

Capacity

ISO 7451

Weight mm m 1,050 1,250 1,400 1,500 1,600 1,500 1,050 1,250 1,400 1,500 1,600 1,500

* Indicated loads are based on ISO 10567 max. stick length, lifted 360° on firm

1)

Standard bucket for direct mounting with teeth Z 40

2)

Standard bucket for mounting to quick coupler with teeth Z 40

Other backhoes available on request

Max. material weight

3

kg

1)

0.95 700

1)

1.15 780

1)

1.35 860

1)

1.45 900

1)

1.55 940

1)

1.65 1,020

2)

0.95 710

2)

1.15 790

2)

1.35 870

2)

1.45 910

2)

1.55 ,950

2)

1.65 1 030

Y

V

y

v

Y

V

y

v

Y

= ≤ 1.8 t/m3,

Y

V

Y

V

y

Y

V

Y

V

y

v

Y

V

y

Y

y

v

V

v

V

y

v

V

v

V

y

v

= ≤ 1.5 t/m3,

v

Y

V

y

v

V

y

Y

V

y

Y

V

y

v

y

= ≤ 1.2 t/m3,

y

Y

V

y

v

y

v

V

y

v

Y

V

y

Y

V

y

= not authorized

V

y

Y

V

y

v

Y

y

Y

y

Y

v

Y

v

V

Y

V

Y

y

Y

v

Y

v

Y

v

V

Y

V

Y

V

Y

V

Y

y

V

y

V

v

y

v

Y

V

Y

y

V

v

V

v

y

v

16 R 924 Litronic

Lift Capacities

with Mono Boom 5.70 m

Stick 2.40 m

3.0 m 4.5 m 6.0 m 7.5 m 9.0 m Under-

m

carriage

m

9.0

7.5

6.0

4.5

3.0

1.5

0

WLC

1)

3.6* 3.6*

1)

4.6 5.5* 3.4* 3.4*

5.2 5.5* 3.4* 3.4*

5.5* 5.5* 3.4* 3.4*

1)

6.8 7.1* 4.3 6.0* 3.0 4.8* 2.8 3.4*

7.1* 7.1* 5.0 6.0* 3.4 4.8* 3.2 3.4*

7.1* 7.1* 5.3 6.0* 3.7 4.8* 3.4* 3.4*

7.1* 7.1* 5.9 6.0* 4.1 4.8* 3.4* 3.4*

1)

10.8* 10.8* 6.2 8.8* 4.0 6.8* 2.9 5.4 2.5 3.6*

10.8* 10.8* 7.1 8.8* 4.7 6.8* 3.3 5.5 2.9 3.6*

10.8* 10.8* 7.6 8.8* 5.0 6.8* 3.5 5.5 3.1 3.6*

10.8* 10.8* 8.7 8.8* 5.6 6.8* 4.0 5.8* 3.5 3.6*

1)

5.6 10.4* 3.7 7.3 2.7 5.2 2.3 4.0*

6.5 10.4* 4.4 7.5 3.1 5.3 2.7 4.0*

7.0 10.4* 4.7 7.5 3.4 5.3 2.9 4.0*

8.0 10.4* 5.3 7.5* 3.8 5.9 3.3 4.0*

1)

8.4* 8.4* 5.3 11.0* 3.5 7.1 2.6 5.1 2.4 4.6*

8.4* 8.4* 6.2 11.0* 4.1 7.2 3.0 5.2 2.8 4.6*

8.4* 8.4* 6.7 11.0* 4.4 7.2 3.3 5.2 3.0 4.6*

8.4* 8.4* 7.7 11.0* 5.1 8.0* 3.7 5.7 3.4 4.6*

1)

9.8 12.9* 5.2 10.7* 3.5 7.0 2.6 5.1

11.8 12.9* 6.1 10.7* 4.1 7.1 3.0 5.1

12.9 12.9* 6.6 10.7* 4.4 7.1 3.2 5.2

12.9* 12.9* 7.6 10.7* 5.0 7.9 3.7 5.7

1)

10.0 13.3* 5.2 9.6* 3.5 7.1 3.1 6.1

12.0 13.3* 6.2 9.6* 4.1 7.1* 3.6 6.2*

13.1 13.3* 6.7 9.6* 4.4 7.1* 3.9 6.2*

13.3* 13.3* 7.7 9.6* 5.0 7.1* 4.4 6.2*

1)

9.7* 9.7* 5.5 7.1* 4.6 6.1*

9.7* 9.7* 6.5 7.1* 5.4 6.1*

9.7* 9.7* 6.9 7.1* 5.8 6.1*

9.7* 9.7* 7.1* 7.1* 6.1* 6.1*

1)

NLC SLC

10.5

LC

NLC SLC LC

NLC SLC

– 1.5

LC

NLC SLC

– 3.0

LC

NLC SLC

– 4.5

LC

NLC SLC

– 6.0

LC

Stick 2.70 m

3.0 m 4.5 m 6.0 m 7.5 m 9.0 m Under-

m

carriage

m

9.0

7.5

6.0

4.5

3.0

1.5

0

WLC

1)

4.0* 4.0* 3.1* 3.1*

1)

4.6 5.2* 3.0* 3.0*

5.2* 5.2* 3.0* 3.0*

1)

4.4 5.7* 3.0 5.2* 2.6 3.0*

5.0 5.7* 3.4 5.2* 3.0* 3.0*

5.3 5.7* 3.7 5.2* 3.0* 3.0*

5.7* 5.7* 4.1 5.2* 3.0* 3.0*

1)

11.3 13.6* 6.2 8.4* 4.1 6.5* 2.8 5.4 2.3 3.1*

13.5 13.6* 7.2 8.4* 4.7 6.5* 3.3 5.5 2.7 3.1*

13.6* 13.6* 7.7 8.4* 5.0 6.5* 3.5 5.5 2.9 3.1*

13.6* 13.6* 8.4* 8.4* 5.6 6.5* 4.0 5.6* 3.1* 3.1*

1)

6.6* 6.6* 5.6 10.1* 3.7 7.3* 2.7 5.2 2.2 3.4*

6.6* 6.6* 6.6 10.1* 4.4 7.3* 3.1 5.3 2.6 3.4*

6.6* 6.6* 7.0 10.1* 4.7 7.3* 3.3 5.3 2.8 3.4*

6.6* 6.6* 8.1 10.1* 5.3 7.3* 3.8 5.8 3.1 3.4*

1)

8.6* 8.6* 5.2 10.9* 3.5 7.1 2.6 5.1 2.2 3.9*

8.6* 8.6* 6.2 10.9* 4.1 7.2 3.0 5.1 2.6 3.9*

8.6* 8.6* 6.7 10.9* 4.4 7.2 3.2 5.2 2.8 3.9*

8.6* 8.6* 7.7 10.9* 5.1 7.9* 3.7 5.7 3.2 3.9*

1)

9.6 12.3* 5.1 10.8* 3.4 6.9 2.5 5.0 2.4 4.7

11.6 12.3* 6.0 10.8* 4.0 7.1 2.9 5.1 2.8 4.8

12.3* 12.3* 6.5 10.8* 4.3 7.1 3.2 5.1 3.0 4.8

12.3* 12.3* 7.5 10.8* 4.9 7.9 3.6 5.6 3.4 4.9*

1)

9.8 13.9* 5.2 9.8* 3.4 7.0 2.8 5.6

11.8 13.9* 6.1 9.8* 4.0 7.1 3.3 5.7

13.0 13.9* 6.6 9.8* 4.3 7.1 3.5 5.7

13.9* 13.9* 7.6 9.8* 5.0 7.3* 4.1 6.0*

1)

10.2 10.6* 5.4 7.7* 4.0 6.0*

10.6* 10.6* 6.3 7.7* 4.7 6.0*

10.6* 10.6* 6.8 7.7* 5.0 6.0*

10.6* 10.6* 7.7* 7.7* 5.7 6.0*

1)

5.9

7.1

7.8

8.1

8.2

8.0

7.5

6.6

5.1

NLC SLC

10.5

LC

NLC SLC LC

NLC SLC

– 1.5

LC

NLC SLC

– 3.0

LC

NLC SLC

– 4.5

LC

NLC SLC

– 6.0

LC

6.3

7.4

8.1

8.4

8.5

8.3

7.8

7.0

5.6

Stick 3.00 m

3.0 m 4.5 m 6.0 m 7.5 m 9.0 m Under-

m

carriage

m

NLC SLC

10.5

LC

NLC SLC LC

NLC SLC

– 1.5

LC

NLC SLC

– 3.0

LC

NLC SLC

– 4.5

LC

NLC SLC

– 6.0

LC

The lift capacities on the load hook of the Liebherr quick coupler 48 without attachment are stated in metric tonnes (t), and can be lifted 360° on firm, level supporting surface. Adjacent values are valid for the undercarriage when in the longitudinal position. Capacities are valid for 600 mm wide triple-grouser pads. Indicated loads are based on ISO 10567 standard and do not exceed 75 % of tipping or 87 % of hydraulic capacity (indicated by *) or are limited through the allowed lift capacity of the load hook on the quick coupler (12 t). Without quick coupler the lift capacities will increase by 250 kg, without bucket cylinder, link and lever they increase by an additional 365 kg. According to European Standard, EN 474-5: In the European Union excavators have to be equipped with an overload warning device, a load diagram and automatic check valves on the hoist cylinders, when they are used for lifting operations which require the use of lifting accessories.

1)

2.8* 2.8*

1)

3.1 3.4* 2.6* 2.6*

3.4* 3.4* 2.6* 2.6*

1)

4.4 5.4* 3.0 5.0* 2.4 2.6*

5.0 5.4* 3.4 5.0* 2.6* 2.6*

5.3 5.4* 3.7 5.0* 2.6* 2.6*

5.4* 5.4* 4.1 5.0* 2.6* 2.6*

1)

11.7 12.4* 6.3 7.9* 4.1 6.2* 2.8 5.4* 2.2 2.7*

12.4* 12.4* 7.3 7.9* 4.7 6.2* 3.3 5.4* 2.5 2.7*

12.4* 12.4* 7.8 7.9* 5.0 6.2* 3.5 5.4* 2.7 2.7*

12.4* 12.4* 7.9* 7.9* 5.7 6.2* 4.0 5.4* 2.7* 2.7*

1)

8.3* 8.3* 5.6 9.7* 3.7 7.1* 2.7 5.2 2.1 3.0*

8.3* 8.3* 6.6 9.7* 4.3 7.1* 3.1 5.3 2.4 3.0*

8.3* 8.3* 7.1 9.7* 4.7 7.1* 3.3 5.3 2.6 3.0*

8.3* 8.3* 8.1 9.7* 5.3 7.1* 3.8 5.8* 3.0 3.0*

1)

8.8* 8.8* 5.2 10.7* 3.5 7.1 2.5 5.0 2.1 3.4*

8.8* 8.8* 6.2 10.7* 4.1 7.2 3.0 5.1 2.4 3.4*

8.8* 8.8* 6.6 10.7* 4.4 7.2 3.2 5.1 2.6 3.4*

8.8* 8.8* 7.7 10.7* 5.0 7.7* 3.6 5.7 3.0 3.4*

1)

9.5 11.7* 5.0 10.8* 3.4 6.9 2.4 4.9 2.2 4.1*

11.5 11.7* 6.0 10.8* 4.0 7.0 2.9 5.0 2.6 4.1*

11.7* 11.7* 6.5 10.8* 4.3 7.0 3.1 5.0 2.8 4.1*

11.7* 11.7* 7.5 10.8* 4.9 7.8 3.6 5.6 3.2 4.1*

1)

9.6 14.5* 5.1 10.0* 3.3 6.9 2.6 5.2

11.6 14.5* 6.0 10.0* 3.9 7.0 3.0 5.3

12.8 14.5* 6.5 10.0* 4.2 7.0 3.2 5.3

14.5* 14.5* 7.5 10.0* 4.9 7.4* 3.7 5.6*

1)

9.9 11.5* 5.2 8.2* 3.5 5.8* 3.5 5.8*

11.5* 11.5* 6.2 8.2* 4.1 5.8* 4.1 5.8*

11.5* 11.5* 6.7 8.2* 4.4 5.8* 4.4 5.8*

11.5* 11.5* 7.7 8.2* 5.0 5.8* 5.0 5.8*

1)

9.0

7.5

6.0

4.5

3.0

1.5

0

WLC

Height Can be slewed though 360° In longitudinal position of undercarriage Max. reach * Limited by hydr. capacity

Values are calculated with 500 mm wide triple-grouser pads for the NLC-Undercarriage

Stick 3.70 m

3.0 m 4.5 m 6.0 m 7.5 m 9.0 m Under-

m

carriage

m

9.0

7.5

6.0

4.5

3.0

1.5

0

WLC

1)

2.1* 2.1*

1)

3.2 3.8* 2.0* 2.0*

3.6 3.8* 2.0* 2.0*

3.8* 3.8* 2.0* 2.0*

1)

3.1 4.4* 2.0* 2.0*

3.5 4.4* 2.0* 2.0*

3.7 4.4* 2.0* 2.0*

4.2 4.4* 2.0* 2.0*

1)

6.6 6.9* 4.2 5.6* 2.9 4.9* 2.1 3.1* 1.9 2.1*

6.9* 6.9* 4.8 5.6* 3.3 4.9* 2.4 3.1* 2.1* 2.1*

6.9* 6.9* 5.1 5.6* 3.6 4.9* 2.6 3.1* 2.1* 2.1*

6.9* 6.9* 5.6* 5.6* 4.0 4.9* 2.9 3.1* 2.1* 2.1*

1)

10.6 14.2* 5.9 8.8* 3.8 6.6* 2.7 5.2 2.0 3.7* 1.8 2.2*

12.7 14.2* 6.8 8.8* 4.4 6.6* 3.1 5.3 2.3 3.7* 2.1 2.2*

13.9 14.2* 7.3 8.8* 4.7 6.6* 3.4 5.3 2.5 3.7* 2.2* 2.2*

14.2* 14.2* 8.4 8.8* 5.4 6.6* 3.8 5.4* 2.8 3.7* 2.2* 2.2*

1)

9.6 9.9* 5.3 10.2* 3.5 7.1 2.5 5.0 1.9 3.5* 1.8 2.5*

9.9* 9.9* 6.3 10.2* 4.1 7.2 3.0 5.1 2.2 3.5* 2.1 2.5*

9.9* 9.9* 6.7 10.2* 4.4 7.2 3.2 5.1 2.4 3.5* 2.3 2.5*

9.9* 9.9* 7.8 10.2* 5.1 7.4* 3.6 5.7 2.7 3.5* 2.5* 2.5*

1)

9.3 11.2* 5.0 10.7* 3.3 6.9 2.4 4.9 1.9 3.0*

11.2* 11.2* 6.0 10.7* 3.9 7.0 2.8 5.0 2.2 3.0*

11.2* 11.2* 6.4 10.7* 4.2 7.0 3.1 5.0 2.4 3.0*

11.2* 11.2* 7.5 10.7* 4.9 7.8* 3.5 5.5 2.8 3.0*

1)

9.4 14.0* 4.9 10.4* 3.3 6.8 2.4 4.9 2.2 4.0*

11.4 14.0* 5.9 10.4* 3.9 6.9 2.8 4.9 2.6 4.0*

12.5 14.0* 6.4 10.4* 4.2 6.9 3.0 4.9 2.8 4.0*

14.0* 14.0* 7.4 10.4* 4.8 7.6* 3.5 5.5 3.2 4.0*

1)

9.6 13.3* 5.0 9.2* 3.3 6.7* 2.8 5.5*

11.7 13.3* 6.0 9.2* 3.9 6.7* 3.3 5.5*

12.8 13.3* 6.5 9.2* 4.2 6.7* 3.5 5.5*

13.3* 13.3* 7.5 9.2* 4.9 6.7* 4.0 5.5*

1)

9.1* 9.1* 5.3 6.4* 4.6 5.6*

9.1* 9.1* 6.3 6.4* 5.4 5.6*

9.1* 9.1* 6.4* 6.4* 5.6* 5.6*

6.7

7.7

8.4

8.7

8.8

8.6

8.1

7.3

6.0

NLC SLC

10.5

LC

NLC SLC LC

NLC SLC

– 1.5

LC

NLC SLC

– 3.0

LC

NLC SLC

– 4.5

LC

NLC SLC

– 6.0

LC

7.4

8.4

9.0

9.3

9.4

9.2

8.8

8.0

6.9

5.0

R 924 Litronic 17

Backhoe Bucket

with Straight Mono Boom 6.00 m

mft

12

11

35

10

30

9

8

25

7

20

6

5

15

4

10

3

2

5

1

0

-1

-5

-2

-3

-10

-4

-15

-20

-25

-5

-6

-7

-8

1

2

3

4

m0

123456789101112

0510152 025303540

ft

Digging Envelope

with Quick Coupler 1 2 3 4

Stick length m 2.40 2.70 3.00 3.70

Max. digging depth m 5.75 6.05 6.35 7.05 Max. reach at ground level m 9.90 10.20 10.45 11.10 Max. dump height m 7.50 7.70 7.90 8.25 Max. teeth height m 10.70 10.95 11.50 11.50

Digging Forces

without Quick Coupler 1 2 3 4

Digging force ISO kN 132 121 112 96 t 13.5 12.3 11.4 9.8 Breakout force kN 178 178 178 178 t 18.1 18.1 18.1 18.1

with Quick Coupler

Digging force ISO kN 125 115 107 92 t 12.7 11.7 10.9 9.4 Breakout force kN 153 153 153 153 t 15.6 15.6 15.6 15.6

Operating Weight and Ground Pressure

Operating weight includes basic machine with straight mono boom

6.00 m, stick 2.40 m, quick coupler 48 and bucket 0.95 m

Undercarriage NLC SLC Pad width mm 500 600 750 500 600 750 Weight kg 23,550 23,800 24,400 23,650 23,900 24,500 Ground pressure kg/cm

2

0.60 0.50 0.41 0.60 0.50 0.41

3

.

Undercarriage LC WLC Optional: heavy counterweight (Heavy counterweight increases the operating weight by 1,000 kg and ground pressure by 0.02 kg/cm

2

)

Pad width mm 500 600 750 500 600 750

Weight kg 23,700 23,950 24,550 24,350 24,600 25,350

Ground pressure kg/cm

2

0.60 0.50 0.41 0.59 0.49 0.41

Buckets Machine stability per ISO 10567* (75 % of tipping capacity)

NLC-Undercarriage SLC-Undercarriage LC-Undercarriage WLC-Undercarriage

Stick length (m) Stick length (m) Stick length (m) Stick length (m)

2.40 2.70 3.00 3.70 2.40 2.70 3.00 3.70 2.40 2.70 3.00 3.70 2.40 2.70 3.00 3.70

Cutting

width

Capacity

ISO 7451

Weight mm m 1,050 1,250 1,400 1,500 1,600 1,500 1,050 1,250 1,400 1,500 1,600 1,500

* Indicated loads are based on ISO 10567 max. stick length, lifted 360° on firm

1)

Standard bucket for direct mounting with teeth Z 40

2)

Standard bucket for mounting to quick coupler with teeth Z 40

Other backhoes available on request

Max. material weight

3

kg

1)

0.95 700

1)

1.15 780

1)

1.35 860

1)

1.45 900

1)

1.55 940

1)

1.65 1,020

2)

0.95 710

2)

1.15 790

2)

1.35 870

2)

1.45 910

2)

1.55 950

2)

1.65 1,030

Y

V

y

v

V

y

v

Y

= ≤ 1.8 t/m3,

Y

V

Y

V

Y

V

y

Y

V

y

Y

V

y

v

V

y

v

V

v

y

v

V

y

v

V

v

y

v

= ≤ 1.5 t/m3,

v

V

y

v

y

v

Y

V

y

v

y

v

Y

V

y

v

y

= ≤ 1.2 t/m3,

y

v

Y

V

y

v

V

y

v

V

y

v

Y

V

y

v

= not authorized

V

y

v

Y

V

y

v

Y

y

Y

v

Y

v

V

v

V

Y

y

Y

v

Y

v

V

v

V

v

y

Y

V

y

Y

V

y

Y

V

y

V

y

v

y

v

Y

V

Y

y

V

y

v

y

v

y

v

18 R 924 Litronic

Lift Capacities

with Straight Mono Boom 6.00 m

Stick 2.40 m

3.0 m 4.5 m 6.0 m 7.5 m 9.0 m Under-

m

carriage

m

9.0

7.5

6.0

4.5

3.0

1.5

0

WLC

1)

4.2* 4.2*

1)

4.5 5.3* 3.6* 3.6*

5.2 5.3* 3.6* 3.6*

5.3* 5.3* 3.6* 3.6*

1)

4.5 6.2* 3.0 3.7* 3.0 3.4*

5.1 6.2* 3.4 3.7* 3.4 3.4*

5.4 6.2* 3.7 3.7* 3.4* 3.4*

6.1 6.2* 3.7* 3.7* 3.4* 3.4*

1)

12.1* 12.1* 6.6 8.4* 4.2 6.7* 2.9 5.4 2.5 3.4*

12.1* 12.1* 7.6 8.4* 4.8 6.7* 3.4 5.5 2.9 3.4*

12.1* 12.1* 8.1 8.4* 5.1 6.7* 3.6 5.5 3.0 3.4*

12.1* 12.1* 8.4* 8.4* 5.8 6.7* 4.0 5.8* 3.4* 3.4*

1)

5.9 9.9* 3.9 7.4* 2.8 5.3 2.2 3.5*

6.8 9.9* 4.5 7.4* 3.2 5.4 2.6 3.5*

7.3 9.9* 4.8 7.4* 3.4 5.4 2.8 3.5*

8.4 9.9* 5.5 7.4* 3.9 5.9 3.1 3.5*

1)

5.3 10.9* 3.6 7.2 2.6 5.1 2.1 3.8*

6.3 10.9* 4.2 7.3 3.1 5.2 2.5 3.8*

6.7 10.9* 4.5 7.3 3.3 5.2 2.6 3.8*

7.8 10.9* 5.1 7.9* 3.7 5.7 3.0 3.8*

1)

5.1 10.8* 3.4 7.0 2.5 5.0 2.1 4.2

6.0 10.8* 4.0 7.1 2.9 5.1 2.5 4.3

6.5 10.8* 4.3 7.1 3.2 5.1 2.7 4.3

7.5 10.8* 4.9 7.9 3.6 5.6 3.1 4.3*

1)

9.6 10.5* 5.0 9.8* 3.4 6.9 2.5 5.0 2.3 4.6

10.5* 10.5* 6.0 9.8* 3.9 7.0 2.9 5.0 2.7 4.6

10.5* 10.5* 6.4 9.8* 4.2 7.0 3.1 5.1 2.9 4.7

10.5* 10.5* 7.5 9.8* 4.9 7.5* 3.6 5.6 3.3 5.1*

1)

9.8 10.0* 5.1 8.1* 3.4 6.2* 2.7 4.8*

10.0* 10.0* 6.1 8.1* 4.0 6.2* 3.2 4.8*

10.0* 10.0* 6.6 8.1* 4.3 6.2* 3.4 4.8*

10.0* 10.0* 7.6 8.1* 4.9 6.2* 3.9 4.8*

1)

4.0 4.1*

4.1* 4.1*

1)

NLC SLC

10.5

LC

NLC SLC LC

NLC SLC

– 1.5

LC

NLC SLC

– 3.0

LC

NLC SLC

– 4.5

LC

NLC SLC

– 6.0

LC

Stick 2.70 m

3.0 m 4.5 m 6.0 m 7.5 m 9.0 m Under-

m

carriage

m

4.7

6.5

7.6

8.2

8.6

8.5

8.0

7.1

5.6

NLC SLC

10.5

LC

NLC SLC LC

NLC SLC

– 1.5

LC

NLC SLC

– 3.0

LC

NLC SLC

– 4.5

LC

NLC SLC

– 6.0

LC

9.0

7.5

6.0

4.5

3.0

1.5

0

WLC

1)

3.6* 3.6*

1)

4.6 5.4* 3.2* 3.2*

5.2 5.4* 3.2* 3.2*

5.4* 5.4* 3.2* 3.2*

1)

4.5 6.0* 3.0 4.6* 2.7 3.0*

5.1 6.0* 3.5 4.6* 3.0* 3.0*

5.4 6.0* 3.7 4.6* 3.0* 3.0*

6.0* 6.0* 4.2 4.6* 3.0* 3.0*

1)

6.7 8.0* 4.2 6.5* 2.9 5.5 2.3 3.0*

7.7 8.0* 4.9 6.5* 3.4 5.5 2.7 3.0*

8.0* 8.0* 5.2 6.5* 3.6 5.6 2.9 3.0*

8.0* 8.0* 5.8 6.5* 4.0 5.6* 3.0* 3.0*

1)

6.0 9.5* 3.9 7.2* 2.8 5.3 2.1 3.1*

6.9 9.5* 4.5 7.2* 3.2 5.4 2.4 3.1*

7.4 9.5* 4.8 7.2* 3.4 5.4 2.6 3.1*

8.5 9.5* 5.5 7.2* 3.9 5.9* 3.0 3.1*

1)

5.3 10.7* 3.6 7.2 2.6 5.1 2.0 3.3*

6.3 10.7* 4.2 7.3 3.0 5.2 2.3 3.3*

6.8 10.7* 4.5 7.3 3.2 5.2 2.5 3.3*

7.8 10.7* 5.1 7.7* 3.7 5.7 2.8 3.3*

1)

6.0* 6.0* 5.0 10.8* 3.4 6.9 2.5 5.0 2.0 3.7*

6.0* 6.0* 6.0 10.8* 4.0 7.0 2.9 5.0 2.3 3.7*

6.0* 6.0* 6.4 10.8* 4.3 7.1 3.1 5.0 2.5 3.7*

6.0* 6.0* 7.5 10.8* 4.9 7.8 3.6 5.6 2.9 3.7*

1)

9.4 9.9* 5.0 10.0* 3.3 6.8 2.4 4.9 2.1 4.3

9.9* 9.9* 5.9 10.0* 3.9 6.9 2.9 5.0 2.5 4.3

9.9* 9.9* 6.4 10.0* 4.2 6.9 3.1 5.0 2.7 4.4

9.9* 9.9* 7.4 10.0* 4.8 7.5* 3.5 5.5 3.1 4.4*

1)

9.7 10.9* 5.0 8.5* 3.3 6.5* 2.5 4.6*

10.9* 10.9* 6.0 8.5* 3.9 6.5* 2.9 4.6*

10.9* 10.9* 6.4 8.5* 4.2 6.5* 3.1 4.6*

10.9* 10.9* 7.5 8.5* 4.9 6.5* 3.6 4.6*

1)

5.3 5.9* 3.5 4.2* 3.4 3.9*

5.9* 5.9* 4.1 4.2* 3.9* 3.9*

5.9* 5.9* 4.2* 4.2* 3.9* 3.9*

1)

5.2

6.9

7.9

8.5

8.9

8.7

8.3

7.5

6.2

Stick 3.00 m

3.0 m 4.5 m 6.0 m 7.5 m 9.0 m Under-

m

carriage

m

NLC SLC

10.5

LC

NLC SLC LC

NLC SLC

– 1.5

LC

NLC SLC

– 3.0

LC

NLC SLC

– 4.5

LC

NLC SLC

– 6.0

LC

The lift capacities on the load hook of the Liebherr quick coupler 48 without attachment are stated in metric tonnes (t), and can be lifted 360° on firm, level supporting surface. Adjacent values are valid for the undercarriage when in the longitudinal position. Capacities are valid for 600 mm wide triple-grouser pads. Indicated loads are based on ISO 10567 standard and do not exceed 75 % of tipping or 87 % of hydraulic capacity (indicated by *) or are limited through the allowed lift capacity of the load hook on the quick coupler (12 t). Without quick coupler the lift capacities will increase by 250 kg, without bucket cylinder, link and lever they increase by an additional 365 kg. According to European Standard, EN 474-5: In the European Union excavators have to be equipped with an overload warning device, a load diagram and automatic check valves on the hoist cylinders, when they are used for lifting operations which require the use of lifting accessories.

1)

3.2* 3.2*

1)

4.6 5.3* 2.8* 2.8*

5.3* 5.3* 2.8* 2.8*

1)

4.5 5.7* 3.0 4.8* 2.5 2.6*

5.2 5.7* 3.5 4.8* 2.6* 2.6*

5.5 5.7* 3.7 4.8* 2.6* 2.6*

5.7* 5.7* 4.2 4.8* 2.6* 2.6*

1)

6.8 7.6* 4.3 6.2* 2.9 5.4* 2.1 2.6*

7.6* 7.6* 4.9 6.2* 3.4 5.4* 2.5 2.6*

7.6* 7.6* 5.2 6.2* 3.6 5.4* 2.6* 2.6*

7.6* 7.6* 5.9 6.2* 4.1 5.4* 2.6* 2.6*

1)

10.9 13.6* 6.0 9.2* 3.9 6.9* 2.7 5.3 2.0 3.6* 1.9 2.7*

13.1 13.6* 7.0 9.2* 4.5 6.9* 3.2 5.4 2.3 3.6* 2.3 2.7*

13.6* 13.6* 7.5 9.2* 4.8 6.9* 3.4 5.4 2.5 3.6* 2.4 2.7*

13.6* 13.6* 8.6 9.2* 5.5 6.9* 3.9 5.7* 2.9 3.6* 2.7* 2.7*

1)

5.4 10.4* 3.6 7.2 2.6 5.1 1.9 3.8 1.8 2.9*

6.3 10.4* 4.2 7.3 3.0 5.2 2.2 3.9 2.2 2.9*

6.8 10.4* 4.5 7.3 3.2 5.2 2.4 3.9 2.3 2.9*

7.8 10.4* 5.1 7.6* 3.7 5.7 2.8 4.2* 2.7 2.9*

1)

6.3* 6.3* 5.0 10.8* 3.3 6.9 2.4 4.9 1.8 3.5* 1.8 3.2*

6.3* 6.3* 5.9 10.8* 3.9 7.0 2.9 5.0 2.2 3.5* 2.2 3.2*

6.3* 6.3* 6.4 10.8* 4.2 7.0 3.1 5.0 2.4 3.5* 2.3 3.2*

6.3* 6.3* 7.4 10.8* 4.9 7.8 3.5 5.6 2.7 3.5* 2.7 3.2*

1)

9.3 9.5* 4.9 10.2* 3.2 6.8 2.4 4.8 2.0 3.7*

9.5* 9.5* 5.8 10.2* 3.8 6.9 2.8 4.9 2.3 3.7*

9.5* 9.5* 6.3 10.2* 4.1 6.9 3.0 4.9 2.5 3.7*

9.5* 9.5* 7.3 10.2* 4.8 7.6* 3.5 5.5 2.9 3.7*

1)

9.4 11.7* 4.9 8.8* 3.2 6.7* 2.4 4.9 2.3 4.5*

11.5 11.7* 5.9 8.8* 3.8 6.7* 2.8 4.9* 2.7 4.5*

11.7* 11.7* 6.3 8.8* 4.1 6.7* 3.0 4.9* 2.9 4.5*

11.7* 11.7* 7.3 8.8* 4.8 6.7* 3.5 4.9* 3.3 4.5*

1)

5.1 6.5* 3.4 4.8* 3.0 3.9*

6.1 6.5* 4.0 4.8* 3.5 3.9*

6.5* 6.5* 4.3 4.8* 3.8 3.9*

6.5* 6.5* 4.8* 4.8* 3.9* 3.9*

1)

9.0

7.5

6.0

4.5

3.0

1.5

0

WLC

Height Can be slewed though 360° In longitudinal position of undercarriage Max. reach * Limited by hydr. capacity

Values are calculated with 500 mm wide triple-grouser pads for the NLC-Undercarriage

Stick 3.70 m

3.0 m 4.5 m 6.0 m 7.5 m 9.0 m Under-

m

carriage

m

5.7

7.2

8.2

8.8

9.2

9.0

8.6

7.8

6.6

NLC SLC

10.5

LC

NLC SLC LC

NLC SLC

– 1.5

LC

NLC SLC

– 3.0

LC

NLC SLC

– 4.5

LC

NLC SLC

– 6.0

LC

9.0

7.5

6.0

4.5

3.0

1.5

0

WLC

1)

2.3* 2.3*

1)

3.2 3.3* 2.1* 2.1*

3.3* 3.3* 2.1* 2.1*

1)

3.1 4.4* 2.0* 2.0*

3.6 4.4* 2.0* 2.0*

3.8 4.4* 2.0* 2.0*

4.3 4.4* 2.0* 2.0*

1)

4.4 5.6* 3.0 5.0* 2.1 3.4* 1.9 2.0*

5.0 5.6* 3.4 5.0* 2.4 3.4* 2.0* 2.0*

5.3 5.6* 3.7 5.0* 2.6 3.4* 2.0* 2.0*

5.6* 5.6* 4.1 5.0* 3.0 3.4* 2.0* 2.0*

1)

12.0 12.5* 6.3 8.3* 4.0 6.4* 2.8 5.3 2.0 3.9 1.7 2.0*

12.5* 12.5* 7.3 8.3* 4.7 6.4* 3.2 5.4* 2.3 4.0 2.0 2.0*

12.5* 12.5* 7.8 8.3* 5.0 6.4* 3.5 5.4* 2.5 4.0 2.0* 2.0*

12.5* 12.5* 8.3* 8.3* 5.6 6.4* 3.9 5.4* 2.9 4.4* 2.0* 2.0*

1)

8.5* 8.5* 5.6 9.8* 3.7 7.2* 2.6 5.1 1.9 3.8 1.6 2.2*

8.5* 8.5* 6.5 9.8* 4.3 7.2* 3.0 5.2 2.2 3.9 1.9 2.2*

8.5* 8.5* 7.0 9.8* 4.6 7.2* 3.2 5.2 2.4 3.9 2.0 2.2*

8.5* 8.5* 8.1 9.8* 5.2 7.2* 3.7 5.7 2.8 4.3 2.2* 2.2*

1)

7.3* 7.3* 5.1 10.6* 3.4 6.9 2.4 4.9 1.8 3.7 1.6 2.4*

7.3* 7.3* 6.0 10.6* 4.0 7.0 2.9 5.0 2.1 3.8 1.9 2.4*

7.3* 7.3* 6.5 10.6* 4.3 7.1 3.1 5.0 2.3 3.8 2.1 2.4*

7.3* 7.3* 7.5 10.6* 4.9 7.7* 3.5 5.5 2.7 4.2 2.4 2.4*

1)

9.1 9.1* 4.8 10.5* 3.2 6.7 2.3 4.8 1.7 3.7 1.7 2.8*

9.1* 9.1* 5.8 10.5* 3.8 6.8 2.7 4.9 2.1 3.7 2.0 2.8*

9.1* 9.1* 6.2 10.5* 4.1 6.9 3.0 4.9 2.3 3.7 2.2 2.8*

9.1* 9.1* 7.3 10.5* 4.7 7.6 3.4 5.4 2.6 4.1 2.5 2.8*

1)

9.2 12.0* 4.8 9.6* 3.1 6.7 2.3 4.8 1.9 3.5*

11.2 12.0* 5.7 9.6* 3.7 6.8 2.7 4.8 2.3 3.5*

12.0* 12.0* 6.2 9.6* 4.0 6.8 2.9 4.9 2.4 3.5*

12.0* 12.0* 7.2 9.6* 4.7 7.1* 3.4 5.4 2.8 3.5*

1)

9.5 10.4* 4.9 7.7* 3.2 5.8* 2.4 4.0*

10.4* 10.4* 5.9 7.7* 3.8 5.8* 2.8 4.0*

10.4* 10.4* 6.3 7.7* 4.1 5.8* 3.0 4.0*

10.4* 10.4* 7.4 7.7* 4.8 5.8* 3.5 4.0*

1)

6.7

8.0

8.9

9.5

9.8

9.7

9.3

8.6

7.5

R 924 Litronic 19

Backhoe Bucket

with Two-piece Boom 3.50 m and Heavy Counterweight

mft

-10

-15

-20

-25

-30

13

40

12

11

35

10

30

9

8

25

7

20

6

5

15

4

10

3

2

5

1

0

-1

-5

-2

-3

-4

-5

-6

-7

-8

-9

1

2

3

4

m0

123456789101112

0510152 025303540

ft

Digging Envelope

with Quick Coupler 1 2 3 4

Stick length m 2.40 2.70 3.00 3.70

Max. digging depth m 6.00 6.30 6.60 7.25 Max. reach at ground level m 9.75 10.00 10.30 10.90 Max. dump height m 7.95 8.20 8.45 8.90 Max. teeth height m 11.25 11.50 11.75 11.20

Digging Forces

without Quick Coupler 1 2 3 4

Digging force ISO kN 132 121 112 96 t 13.5 12.3 11.4 9.8 Breakout force kN 178 178 178 178 t 18.1 18.1 18.1 18.1

with Quick Coupler

Digging force ISO kN 125 115 107 92 t 12.7 11.7 10.9 9.4 Breakout force kN 153 153 153 153 t 15.6 15.6 15.6 15.6

Operating Weight and Ground Pressure

Operating weight includes basic machine with heavy counterweight, two-piece boom 3.50 m, stick 2.40 m, quick coupler 48 and bucket

3

0.95 m

.

Undercarriage NLC SLC Pad width mm 500 600 750 500 600 750 Weight kg 25,650 25,900 26,500 25,750 26,000 26,600 Ground pressure kg/cm

2

0.65 0.55 0.45 0.65 0.55 0.45

Undercarriage LC WLC Pad width mm 500 600 750 500 600 750 Weight kg 25,800 26,050 26,650 26,450 26,700 27,450 Ground pressure kg/cm

2

0.65 0.55 0.45 0.64 0.54 0.44

Buckets Machine stability per ISO 10567* (75 % of tipping capacity)

NLC-Undercarriage SLC-Undercarriage LC-Undercarriage WLC-Undercarriage

Stick length (m) Stick length (m) Stick length (m) Stick length (m)

2.40 2.70 3.00 3.70 2.40 2.70 3.00 3.70 2.40 2.70 3.00 3.70 2.40 2.70 3.00 3.70

Cutting

width

Capacity

ISO 7451

Weight mm m 850 1,050 1,250 1,400 1,500 1,600 850 1,050 1,250 1,400 1,500 1,600

* Indicated loads are based on ISO 10567 max. stick length, lifted 360° on firm

1)

Standard bucket for direct mounting with teeth Z 40

2)

Standard bucket for mounting to quick coupler with teeth Z 40

Other backhoes available on request

Max. material weight

3

kg

1)

0.75 620

1)

0.95 700

1)

1.15 780

1)

1.35 860

1)

1.45 900

1)

1.55 940

2)

0.75 630

2)

0.95 710

2)

1.15 790

2)

1.35 870

2)

1.45 910

2)

1.55 950

Y

V

y

Y

V

y

Y

= ≤ 1.8 t/m3,

Y

V

Y

V

y

Y

V

Y

y

v

Y

V

y

v

Y

y

v

V

v

Y

V

y

v

= ≤ 1.5 t/m3,

y

Y

V

y

v

V

Y

V

y

V

y

Y

V

y

= ≤ 1.2 t/m3,

V

y

Y

V

y

v

Y

V

y

v

Y

V

Y

V

y

= not authorized

Y

V

y

Y

V

y

Y

V

Y

y

Y

y

Y

v

Y

V

Y

y

Y

y

Y

v

Y

v

Y

V

Y

V

Y

y

V

y

V

v

Y

V

Y

y

V

y

V

v

y

v

20 R 924 Litronic

Lift Capacities

with Two-piece Boom 3.50 m and Heavy Counterweight

Stick 2.40 m

3.0 m 4.5 m 6.0 m 7.5 m 9.0 m Under-

m

carriage

m

9.0

7.5

6.0

4.5

3.0

1.5

0

WLC

1)

6.9* 6.9* 4.5* 4.5* 3.6* 3.6*

1)

8.2* 8.2* 5.3 7.2* 3.4* 3.4*

8.2* 8.2* 5.9 7.2* 3.4* 3.4*

8.2* 8.2* 6.2 7.2* 3.4* 3.4*

8.2* 8.2* 6.8 7.2* 3.4* 3.4*

1)

14.4 14.5* 8.0 9.8* 5.3 7.6* 3.4 6.1* 2.9 3.4*

14.5* 14.5* 8.9 9.8* 5.9 7.6* 3.9 6.1* 3.3 3.4*

14.5* 14.5* 9.3 9.8* 6.2 7.6* 4.1 6.1* 3.4* 3.4*

14.5* 14.5* 9.8* 9.8* 6.7 7.6* 4.6 6.1* 3.4* 3.4*

1)

13.6 15.9* 7.7 10.7* 5.2 7.9* 3.3 6.0 2.6 3.6*

15.2* 15.9* 8.6* 10.7* 5.8 7.9* 3.8 6.1 3.0 3.6*

15.9* 15.9* 9.0 10.7* 6.1 7.9* 4.0 6.1 3.2 3.6*

15.9* 15.9* 9.8 10.7* 6.6 7.9* 4.5 6.2* 3.6* 3.6*

1)

13.4 16.2* 7.7 10.8* 4.9 7.9* 3.2 5.9 2.4 3.9*

15.1* 16.2* 8.5 10.8* 5.6 7.9* 3.6 6.0 2.8 3.9*

15.9 16.2* 8.9 10.8* 5.9 7.9* 3.9 6.0 3.1 3.9*

16.2* 16.2* 9.7 10.8* 6.6* 7.9* 4.4 6.2* 3.5 3.9*

1)

13.0 17.1* 7.1 10.8* 4.5 7.9* 3.0 5.7 2.5 4.4*

15.3 17.1* 8.2 10.8* 5.2 7.9* 3.5 5.8 2.9 4.4*

16.1* 17.1* 8.8 10.8* 5.5 7.9* 3.7 5.8 3.1 4.4*

17.1* 17.1* 9.8 10.8* 6.2 7.9* 4.2 6.1* 3.5 4.4*

1)

12.2 17.4* 6.7 11.1* 4.2 8.0* 2.8 4.9* 2.7 4.0*

14.6 17.4* 7.8 11.1* 4.8 8.0* 3.3 4.9* 3.1 4.0*

15.8 17.4* 8.3 11.1* 5.2 8.0* 3.5 4.9* 3.3 4.0*

17.4* 17.4* 9.4 11.1* 5.8 8.0* 4.0 4.9* 3.8 4.0*

1)

12.0 17.3* 6.2 10.4* 4.0 6.0* 2.9* 2.9*

14.4 17.3* 7.3 10.4* 4.6 6.0* 2.9* 2.9*

15.6 17.3* 7.8 10.4* 4.9 6.0* 2.9* 2.9*

17.3* 17.3* 8.9 10.4* 5.6 6.0* 2.9* 2.9*

1)

9.7* 9.7* 5.6* 5.6*

1)

NLC SLC

10.5

LC

NLC SLC LC

NLC SLC

– 1.5

LC

NLC SLC

– 3.0

LC

NLC SLC

– 4.5

LC

NLC SLC

– 6.0

LC

Stick 2.70 m

3.0 m 4.5 m 6.0 m 7.5 m 9.0 m Under-

m

carriage

m

9.0

7.5

6.0

4.5

3.0

1.5

0

WLC

1)

4.7* 4.7* 3.6* 3.6*

1)

6.3* 6.3* 4.9* 4.9* 3.1* 3.1*

1)

7.1* 7.1* 5.3 6.6* 3.4 3.8* 3.0* 3.0*

7.1* 7.1* 5.9 6.6* 3.8* 3.8* 3.0* 3.0*

7.1* 7.1* 6.2 6.6* 3.8* 3.8* 3.0* 3.0*

7.1* 7.1* 6.6* 6.6* 3.8* 3.8* 3.0* 3.0*

1)

13.0* 13.0* 8.0 9.5* 5.3 7.4* 3.5 6.1* 2.7 3.0*

13.0* 13.0* 8.9 9.5* 5.9 7.4* 3.9 6.1* 3.0* 3.0*

13.0* 13.0* 9.3 9.5* 6.2 7.4* 4.2 6.1* 3.0* 3.0*

13.0* 13.0* 9.5* 9.5* 6.7 7.4* 4.6 6.1* 3.0* 3.0*

1)

13.7 16.1* 7.7 10.5* 5.3 7.8* 3.4 6.0 2.4 3.1*

15.3* 16.1* 8.6 10.5* 5.8 7.8* 3.9 6.1 2.8 3.1*

16.1 16.1* 9.0* 10.5* 6.1 7.8* 4.1 6.1* 3.0 3.1*

16.1* 16.1* 9.8 10.5* 6.6 7.8* 4.6 6.2* 3.1* 3.1*

1)

13.4* 16.0* 7.6 10.8* 5.0* 7.9* 3.2 5.9 2.3 3.3*

15.0 16.0* 8.4 10.8* 5.7 7.9* 3.7 6.0 2.7 3.3*

15.8 16.0* 8.8 10.8* 6.0 7.9* 3.9 6.0 2.9 3.3*

16.0* 16.0* 9.6 10.8* 6.5 7.9* 4.4 6.1* 3.3 3.3*

1)

13.1 16.9* 7.2 10.7* 4.6 7.8* 3.0 5.7 2.3 3.8*

15.1* 16.9* 8.3 10.7* 5.3 7.8* 3.5 5.8 2.7 3.8*

15.9 16.9* 8.8 10.7* 5.6 7.8* 3.7 5.8 2.9 3.8*

16.9* 16.9* 9.7* 10.7* 6.3 7.8* 4.2 6.1* 3.3 3.8*

1)

12.3 17.2* 6.7 10.9* 4.2 8.0* 2.8 5.4* 2.5 3.9*

14.6 17.2* 7.8 10.9* 4.9 8.0* 3.3 5.4* 2.9 3.9*

15.9 17.2* 8.3 10.9* 5.2 8.0* 3.5 5.4* 3.1 3.9*

17.2* 17.2* 9.4 10.9* 5.9 8.0* 4.0 5.4* 3.6 3.9*

1)

12.0 17.5* 6.2 10.8* 3.9 6.7* 2.9 2.9*

14.3 17.5* 7.3 10.8* 4.6 6.7* 2.9* 2.9*

15.5 17.5* 7.8 10.8* 4.9 6.7* 2.9* 2.9*

17.5* 17.5* 8.9 10.8* 5.6 6.7* 2.9* 2.9*

1)

11.6 11.9* 6.1 6.2* 4.2* 4.2*

11.9* 11.9* 6.2* 6.2* 4.2* 4.2*

1)

6.2

7.4

8.0

8.4

8.5

8.3

7.8

6.9

4.1

NLC SLC

10.5

LC

NLC SLC LC

NLC SLC

– 1.5

LC

NLC SLC

– 3.0

LC

NLC SLC

– 4.5

LC

NLC SLC

– 6.0

LC

4.9

6.6

7.7

8.3

8.7

8.8

8.6

8.1

7.3

5.1

Stick 3.00 m

3.0 m 4.5 m 6.0 m 7.5 m 9.0 m Under-

m

carriage

m

NLC SLC

10.5

LC

NLC SLC LC

NLC SLC

– 1.5

LC

NLC SLC

– 3.0

LC

NLC SLC

– 4.5

LC

NLC SLC

– 6.0

LC

The lift capacities on the load hook of the Liebherr quick coupler 48 without attachment are stated in metric tonnes (t), and can be lifted 360° on firm, level supporting surface. Adjacent values are valid for the undercarriage when in the longitudinal position. Capacities are valid for 600 mm wide triple-grouser pads with adjusting cylinder in optimal position. Indicated loads are based on ISO 10567 standard and do not exceed 75 % of tipping or 87 % of hydraulic capacity (indicated by *) or are limited through the allowed lift capacity of the load hook on the quick coupler (12 t). Without quick coupler the lift capacities will increase by 250 kg, without bucket cylinder, link and lever they increase by an additional 365 kg. According to European Standard, EN 474-5: In the European Union excavators have to be equipped with an overload warning device, a load diagram and automatic check valves on the hoist cylinders, when they are used for lifting operations which require the use of lifting accessories.

1)

4.9* 4.9* 3.2* 3.2*

1)

5.8* 5.8* 5.0* 5.0* 2.8* 2.8*

1)

6.3* 6.3* 5.4 6.1* 3.5 4.3* 2.6* 2.6*

6.3* 6.3* 5.9 6.1* 4.0 4.3* 2.6* 2.6*

6.3* 6.3* 6.1* 6.1* 4.2 4.3* 2.6* 2.6*

6.3* 6.3* 6.1* 6.1* 4.3* 4.3* 2.6* 2.6*

1)

9.0* 9.0* 8.0 8.6* 5.3* 7.2* 3.5 5.9* 2.5 2.6*

9.0* 9.0* 8.6* 8.6* 5.9* 7.2* 4.0 5.9* 2.6* 2.6*

9.0* 9.0* 8.6* 8.6* 6.2 7.2* 4.2 5.9* 2.6* 2.6*

9.0* 9.0* 8.6* 8.6* 6.7 7.2* 4.7 5.9* 2.6* 2.6*

1)

13.7 16.2* 7.7 10.2* 5.2 7.6* 3.4 6.0 2.3 2.7*

15.3* 16.2* 8.5 10.2* 5.8 7.6* 3.9 6.0* 2.6 2.7*

16.2* 16.2* 9.0 10.2* 6.0* 7.6* 4.1 6.0 2.7* 2.7*

16.2* 16.2* 9.8 10.2* 6.6 7.6* 4.6 6.1* 2.7* 2.7*

1)

13.3 15.9* 7.5 10.7* 5.1 7.8* 3.3 5.9 2.2 3.2* 2.1 2.9*

14.9 15.9* 8.4 10.7* 5.7 7.8* 3.7 6.0* 2.5 3.2* 2.5 2.9*

15.7 15.9* 8.8 10.7* 6.0* 7.8* 4.0 6.0 2.7 3.2* 2.7 2.9*

15.9* 15.9* 9.6 10.7* 6.5 7.8* 4.5 6.1* 3.1 3.2* 2.9* 2.9*

1)

13.3 16.6* 7.3 10.6* 4.7 7.7* 3.0 5.8 2.1 3.3*

15.0 16.6* 8.3 10.6* 5.4 7.7* 3.5 5.8 2.5 3.3*

15.8* 16.6* 8.8 10.6* 5.7 7.7* 3.8 5.8 2.7 3.3*

16.6* 16.6* 9.6* 10.6* 6.4 7.7* 4.2 6.1* 3.1 3.3*

1)

12.3 17.0* 6.7 10.8* 4.3 7.9* 2.8 5.6 2.3 3.8*

14.6 17.0* 7.8 10.8* 4.9 7.9* 3.3 5.6 2.7 3.8*

15.9 17.0* 8.3 10.8* 5.3 7.9* 3.5 5.6 2.9 3.8*

17.0* 17.0* 9.5 10.8* 6.0 7.9* 4.0 5.7* 3.3 3.8*

1)

11.9 17.4* 6.3 11.0* 3.9 7.2* 2.7 3.4* 2.7 3.0*

14.2 17.4* 7.3 11.0* 4.6 7.2* 3.2 3.4* 3.0* 3.0*

15.5 17.4* 7.9 11.0* 4.9 7.2* 3.4* 3.4* 3.0* 3.0*

17.4* 17.4* 9.0 11.0* 5.6 7.2* 3.4* 3.4* 3.0* 3.0*

1)

11.5 13.7* 6.0 7.6* 3.4* 3.4*

13.7* 13.7* 7.0 7.6* 3.4* 3.4*

13.7* 13.7* 7.6 7.6* 3.4* 3.4*

13.7* 13.7* 7.6* 7.6* 3.4* 3.4*

1)

9.0

7.5

6.0

4.5

3.0

1.5

0

WLC

Height Can be slewed though 360° In longitudinal position of undercarriage Max. reach * Limited by hydr. capacity

Values are calculated with 500 mm wide triple-grouser pads for the NLC-Undercarriage

Stick 3.70 m

3.0 m 4.5 m 6.0 m 7.5 m 9.0 m Under-

m

carriage

m

5.4

7.0

8.0

8.6

9.0

8.9

8.4

7.6

5.8

NLC SLC

10.5

LC

NLC SLC LC

NLC SLC

– 1.5

LC

NLC SLC

– 3.0

LC

NLC SLC

– 4.5

LC

NLC SLC

– 6.0

LC

9.0

7.5

6.0

4.5

3.0

1.5

0

WLC

1)

3.1* 3.1*

1)

3.1* 3.1* 2.3* 2.3*

1)

4.3* 4.3* 2.8* 2.8* 2.1* 2.1*

1)

4.9* 4.9* 3.6 4.2* 2.0* 2.0*

4.9* 4.9* 4.1 4.2* 2.0* 2.0*

4.9* 4.9* 4.2* 4.2* 2.0* 2.0*

1)

6.0* 6.0* 5.3 5.9* 3.6 5.1* 2.4 2.9* 2.0* 2.0*

6.0* 6.0* 5.8 5.9* 4.1 5.1* 2.8 2.9* 2.0* 2.0*

6.0* 6.0* 5.9* 5.9* 4.3 5.1* 2.9* 2.9* 2.0* 2.0*

6.0* 6.0* 5.9* 5.9* 4.7 5.1* 2.9* 2.9* 2.0* 2.0*

1)

14.0 14.6* 7.8 9.6* 5.2 7.3* 3.6 5.9* 2.4 3.9* 2.0 2.1*

14.6* 14.6* 8.6 9.6* 5.7* 7.3* 4.0 5.9* 2.7 3.9* 2.1* 2.1*

14.6* 14.6* 9.1 9.6* 6.0 7.3* 4.2 5.9* 2.9 3.9* 2.1* 2.1*

14.6* 14.6* 9.6* 9.6* 6.6* 7.3* 4.7 5.9* 3.3 3.9* 2.1* 2.1*

1)

13.3* 16.0* 7.5 10.5* 5.1 7.7* 3.4 5.9* 2.3 4.3 1.9 2.2*

15.0 16.0* 8.3 10.5* 5.6* 7.7* 3.9 5.9 2.6 4.4 2.2* 2.2*

15.8 16.0* 8.8 10.5* 5.9 7.7* 4.1 5.9* 2.8 4.4 2.2* 2.2*

16.0* 16.0* 9.6 10.5* 6.4 7.7* 4.6 6.0* 3.2 4.6* 2.2* 2.2*

1)

13.2 16.3* 7.4 10.6* 4.9 7.7* 3.2 5.8 2.1 4.2 1.9 2.5*

14.8* 16.3* 8.3* 10.6* 5.5 7.7* 3.6 5.9 2.5 4.2 2.2 2.5*

15.6* 16.3* 8.7 10.6* 5.9 7.7* 3.9 5.9 2.7 4.2 2.4 2.5*

16.3* 16.3* 9.4 10.6* 6.4 7.7* 4.4 5.9* 3.1 4.5* 2.5* 2.5*

1)

12.6 16.8* 6.9 10.6* 4.5 7.7* 2.9 5.6 2.0 3.3* 2.0 2.9*

15.0 16.8* 7.9 10.6* 5.1 7.7* 3.4 5.7 2.4 3.3* 2.4 2.9*

15.8 16.8* 8.5 10.6* 5.5 7.7* 3.6 5.7 2.6 3.3* 2.5 2.9*

16.8* 16.8* 9.6 10.6* 6.1 7.7* 4.1 6.0* 3.0 3.3* 2.9* 2.9*

1)

11.9 17.2* 6.5 10.9* 4.0 7.8* 2.7 5.1* 2.2 3.1*

14.3 17.2* 7.5 10.9* 4.7 7.8* 3.2 5.1* 2.7 3.1*

15.5 17.2* 8.1 10.9* 5.0 7.8* 3.4 5.1* 2.9 3.1*

17.2* 17.2* 9.2 10.9* 5.7 7.8* 3.9 5.1* 3.1* 3.1*

1)

11.6 16.5* 6.0 9.8* 3.8 5.7* 2.5* 2.5*

13.9 16.5* 7.0 9.8* 4.4 5.7* 2.5* 2.5*

15.2 16.5* 7.6 9.8* 4.8 5.7* 2.5* 2.5*

16.5* 16.5* 8.7 9.8* 5.5 5.7* 2.5* 2.5*

1)

4.0

6.4

7.8

8.7

9.3

9.6

9.7

9.5

9.1

8.3

7.1

R 924 Litronic 21

Backhoe Bucket

with Two-piece Boom 4.00 m and Heavy Counterweight

mft

-10

-15

-20

-25

-30

13

40

12

11

35

10

30

9

8

25

7

20

6

5

15

4

10

3

2

5

1

0

-1

-5

-2

-3

-4

-5

-6

-7

-8

-9

1

2

3

4

m0

123456789101113 12

0510152025303540

ft

Digging Envelope

with Quick Coupler 1 2 3 4

Stick length m 2.40 2.70 3.00 3.70

Max. digging depth m 6.50 6.80 7.05 7.70 Max. reach at ground level m 10.25 10.55 10.80 11.40 Max. dump height m 8.45 8.65 8.90 9.35 Max. teeth height m 11.75 11.95 12.20 12.65

Digging Forces

without Quick Coupler 1 2 3 4

Digging force ISO kN 132 121 112 96 t 13.5 12.3 11.4 9.8 Breakout force kN 178 178 178 178 t 18.1 18.1 18.1 18.1

with Quick Coupler

Digging force ISO kN 125 115 107 92 t 12.7 11.7 10.9 9.4 Breakout force kN 153 153 153 153 t 15.6 15.6 15.6 15.6

Operating Weight and Ground Pressure

Operating weight includes basic machine with heavy counterweight, two-piece boom 4.00 m, stick 2.40 m, quick coupler 48 and bucket

3

0.95 m

.

Undercarriage NLC SLC Pad width mm 500 600 750 500 600 750 Weight kg 25,800 26,050 26,650 25,900 26,150 26,750 Ground pressure kg/cm

2

0.65 0.55 0.45 0.66 0.55 0.45

Undercarriage LC WLC Pad width mm 500 600 750 500 600 750 Weight kg 25,950 26,200 26,800 26,600 26,850 27,600 Ground pressure kg/cm

2

0.66 0.55 0.45 0.64 0.54 0.44

Buckets Machine stability per ISO 10567* (75 % of tipping capacity)

NLC-Undercarriage SLC-Undercarriage LC-Undercarriage WLC-Undercarriage

Stick length (m) Stick length (m) Stick length (m) Stick length (m)

2.40 2.70 3.00 3.70 2.40 2.70 3.00 3.70 2.40 2.70 3.00 3.70 2.40 2.70 3.00 3.70

Cutting

width

Capacity

ISO 7451

Weight mm m 850 1,050 1,250 1,400 1,500 1,600 850 1,050 1,250 1,400 1,500 1,600

* Indicated loads are based on ISO 10567 max. stick length, lifted 360° on firm

1)

Standard bucket for direct mounting with teeth Z 40

2)

Standard bucket for mounting to quick coupler with teeth Z 40

Other backhoes available on request

Max. material weight

3

kg

1)

0.75 620

1)

0.95 700

1)

1.15 780

1)

1.35 860

1)

1.45 900

1)

1.55 940

2)

0.75 630

2)

0.95 710

2)

1.15 790

2)

1.35 870

2)

1.45 910

2)

1.55 950

Y

V

y

v

Y

V

y

v

Y

= ≤ 1.8 t/m3,

Y

V

Y

V

Y

V

y

Y

V

y

Y

y

v

V

v

Y

V

y

v

V

v

V

y

v

= ≤ 1.5 t/m3,

v

Y

V

y

v

y

Y

V

y

Y

V

y

v

y

= ≤ 1.2 t/m3,

y

v

Y

V

y

v

y

v

Y

V

y

v

Y

V

y

Y

V

y

= not authorized

Y

V

y

Y

V

y

v

Y

V

Y

y

Y

y

Y

v

V

Y

V

Y

y

Y

v

Y

v

V

v

V

Y

V

Y

V

y

Y

V

y

V

y

v

Y

V

y

V

v

y

v

22 R 924 Litronic

Lift Capacities

with Two-piece Boom 4.00 m and Heavy Counterweight

Stick 2.40 m

3.0 m 4.5 m 6.0 m 7.5 m 9.0 m Under-

m

carriage

m

9.0

7.5

6.0

4.5

3.0

1.5

0

WLC

1)

5.9* 5.9* 3.9* 3.9*

1)

7.3* 7.3* 5.2 6.1* 3.5* 3.5*

7.3* 7.3* 5.8 6.1* 3.5* 3.5*

7.3* 7.3* 6.1* 6.1* 3.5* 3.5*

1)

8.7* 8.7* 8.1 8.9* 5.3 7.1* 3.4 5.3* 3.0 3.4*

8.7* 8.7* 8.9* 8.9* 5.9 7.1* 3.9 5.3* 3.4* 3.4*

8.7* 8.7* 8.9* 8.9* 6.2* 7.1* 4.1 5.3* 3.4* 3.4*

8.7* 8.7* 8.9* 8.9* 6.8 7.1* 4.6 5.3* 3.4* 3.4*

1)

13.8 15.0* 7.8 9.7* 5.2 7.4* 3.4 6.0* 2.5 3.4*

15.0* 15.0* 8.6 9.7* 5.8 7.4* 3.9 6.0* 2.9 3.4*

15.0* 15.0* 9.0 9.7* 6.0 7.4* 4.1 6.0* 3.1 3.4*

15.0* 15.0* 9.7* 9.7* 6.6 7.4* 4.6* 6.0* 3.4* 3.4*

1)

13.1 14.3* 7.5 10.5* 5.1 7.7* 3.3 5.9 2.2 3.6*

14.3* 14.3* 8.3 10.5* 5.6 7.7* 3.8 5.9 2.6 3.6*

14.3* 14.3* 8.7 10.5* 5.9 7.7* 4.1 5.9* 2.8 3.6*

14.3* 14.3* 9.5 10.5* 6.4 7.7* 4.6 6.0* 3.2 3.6*

1)

13.0 15.0* 7.4* 10.5* 5.0 7.7* 3.2 5.8* 2.1 3.9*

14.6 15.0* 8.2 10.5* 5.6* 7.7* 3.7 5.9* 2.5 3.9*

15.0* 15.0* 8.6* 10.5* 5.9 7.7* 3.9 5.9* 2.7 3.9*

15.0* 15.0* 9.4* 10.5* 6.4* 7.7* 4.4 6.0* 3.1 3.9*

1)

12.5 16.5* 7.0 10.5* 4.6 7.6* 2.9 5.7 2.1 4.2*

14.8 16.5* 8.0 10.5* 5.3 7.6* 3.4 5.8 2.5 4.2*

15.6 16.5* 8.6 10.5* 5.6 7.6* 3.7 5.8 2.7 4.2*

16.5* 16.5* 9.4 10.5* 6.3 7.6* 4.2 6.0* 3.1 4.2*

1)

11.9 17.0* 6.5 10.7* 4.2 7.8* 2.8 5.5 2.3 3.6*

14.2 17.0* 7.6 10.7* 4.8 7.8* 3.2 5.6 2.7 3.6*

15.5 17.0* 8.1 10.7* 5.2 7.8* 3.5 5.6 2.9 3.6*

17.0* 17.0* 9.3 10.7* 5.8 7.8* 4.0 5.6* 3.3 3.6*

1)

11.7 17.3* 6.2 10.9* 3.9 7.0* 2.7 2.8* 2.7 2.7*

14.1 17.3* 7.2 10.9* 4.5 7.0* 2.8* 2.8* 2.7* 2.7*

15.3 17.3* 7.8 10.9* 4.8 7.0* 2.8* 2.8* 2.7* 2.7*

17.3* 17.3* 8.9 10.9* 5.5 7.0* 2.8* 2.8* 2.7* 2.7*

1)

11.5 13.1* 5.9 7.1* 3.6* 3.6*

13.1* 13.1* 7.0 7.1* 3.6* 3.6*

13.1* 13.1* 7.1* 7.1* 3.6* 3.6*

1)

NLC SLC

10.5

LC

NLC SLC LC

NLC SLC

– 1.5

LC

NLC SLC

– 3.0

LC

NLC SLC

– 4.5

LC

NLC SLC

– 6.0

LC

Stick 2.70 m

3.0 m 4.5 m 6.0 m 7.5 m 9.0 m Under-

m

carriage

m

5.3

6.9

7.9

8.6

8.9

9.0

8.8

8.3

7.5

5.6

NLC SLC

10.5

LC

NLC SLC LC

NLC SLC

– 1.5

LC

NLC SLC

– 3.0

LC

NLC SLC

– 4.5

LC

NLC SLC

– 6.0

LC

9.0

7.5

6.0

4.5

3.0

1.5

0

WLC

1)

5.8* 5.8* 3.4* 3.4*

1)

6.5* 6.5* 5.3 5.9* 3.1* 3.1*

6.5* 6.5* 5.9 5.9* 3.1* 3.1*

6.5* 6.5* 5.9* 5.9* 3.1* 3.1*

1)

7.6* 7.6* 5.3 6.9* 3.5* 5.5* 2.8 3.0*

7.6* 7.6* 5.9 6.9* 4.0 5.5* 3.0* 3.0*

7.6* 7.6* 6.2 6.9* 4.2 5.5* 3.0* 3.0*

7.6* 7.6* 6.8* 6.9* 4.7 5.5* 3.0* 3.0*

1)

14.0 14.3* 7.8* 9.5* 5.2 7.2* 3.5 5.9* 2.3 3.0*

14.3* 14.3* 8.6 9.5* 5.7* 7.2* 4.0 5.9* 2.7 3.0*

14.3* 14.3* 9.1 9.5* 6.0* 7.2* 4.2 5.9* 2.9 3.0*

14.3* 14.3* 9.5* 9.5* 6.6 7.2* 4.7 5.9* 3.0* 3.0*

1)

13.1 14.5* 7.5* 10.3* 5.1 7.6* 3.4 5.8* 2.2 4.3* 2.1 3.1*

14.5* 14.5* 8.3* 10.3* 5.6 7.6* 3.9 5.9* 2.6 4.3* 2.5 3.1*

14.5* 14.5* 8.7* 10.3* 5.9 7.6* 4.1 5.9* 2.8 4.3* 2.6 3.1*

14.5* 14.5* 9.5 10.3* 6.4 7.6* 4.6 6.0* 3.2 4.3* 3.0 3.1*

1)

12.9* 14.8* 7.3 10.4* 5.0 7.6* 3.2 5.8* 2.1 4.2 2.0 3.3*

14.5* 14.8* 8.1 10.4* 5.6 7.6* 3.7 5.8 2.5 4.3 2.3 3.3*

14.8* 14.8* 8.5 10.4* 5.8 7.6* 4.0 5.8* 2.7 4.3 2.5 3.3*

14.8* 14.8* 9.3 10.4* 6.3 7.6* 4.4 5.9* 3.1 4.7* 2.9 3.3*

1)

12.7 16.1* 7.0 10.4* 4.6 7.6* 3.0 5.7 2.0 4.1 2.0 3.8*

14.7* 16.1* 8.1 10.4* 5.3 7.6* 3.5 5.8 2.4 4.2* 2.3 3.8*

15.5* 16.1* 8.6 10.4* 5.6 7.6* 3.7 5.8 2.6 4.2* 2.5 3.8*

16.1* 16.1* 9.3 10.4* 6.3 7.6* 4.2 5.9* 3.0 4.2* 2.9 3.8*

1)

11.9 16.8* 6.5 10.6* 4.2 7.7* 2.8 5.5 2.1 3.5*

14.2 16.8* 7.6 10.6* 4.9 7.7* 3.2 5.6 2.5 3.5*

15.5 16.8* 8.1 10.6* 5.2 7.7* 3.5 5.6 2.7 3.5*

16.8* 16.8* 9.3 10.6* 5.9 7.7* 4.0 5.8* 3.1 3.5*

1)

11.7 17.2* 6.3 11.0* 3.9 7.4* 2.6 4.0* 2.4 2.8*

14.0 17.2* 7.3 11.0* 4.5 7.4* 3.1 4.0* 2.8* 2.8*

15.2 17.2* 7.9 11.0* 4.9 7.4* 3.3 4.0* 2.8* 2.8*

17.2* 17.2* 9.0 11.0* 5.5 7.4* 3.8 4.0* 2.8* 2.8*

1)

11.5 14.6* 5.9 8.3* 3.8 3.8* 3.0* 3.0*

13.8 14.6* 6.9 8.3* 3.8* 3.8* 3.0* 3.0*

14.6* 14.6* 7.5 8.3* 3.8* 3.8* 3.0* 3.0*

14.6* 14.6* 8.3* 8.3* 3.8* 3.8* 3.0* 3.0*

1)

5.8

7.3

8.3

8.9

9.2

9.3

9.1

8.6

7.9

6.2

Stick 3.00 m

3.0 m 4.5 m 6.0 m 7.5 m 9.0 m Under-

m

carriage

m

NLC SLC

10.5

LC

NLC SLC LC

NLC SLC

– 1.5

LC

NLC SLC

– 3.0

LC

NLC SLC

– 4.5

LC

NLC SLC

– 6.0

LC

The lift capacities on the load hook of the Liebherr quick coupler 48 without attachment are stated in metric tonnes (t), and can be lifted 360° on firm, level supporting surface. Adjacent values are valid for the undercarriage when in the longitudinal position. Capacities are valid for 600 mm wide triple-grouser pads with adjusting cylinder in optimal position. Indicated loads are based on ISO 10567 standard and do not exceed 75 % of tipping or 87 % of hydraulic capacity (indicated by *) or are limited through the allowed lift capacity of the load hook on the quick coupler (12 t). Without quick coupler the lift capacities will increase by 250 kg, without bucket cylinder, link and lever they increase by an additional 365 kg. According to European Standard, EN 474-5: In the European Union excavators have to be equipped with an overload warning device, a load diagram and automatic check valves on the hoist cylinders, when they are used for lifting operations which require the use of lifting accessories.

1)

4.0* 4.0*

1)

5.5* 5.5* 3.6* 3.6* 3.0* 3.0*

1)

5.9* 5.9* 5.3 5.5* 3.2* 3.2* 2.7* 2.7*

5.9* 5.9* 5.5* 5.5* 3.2* 3.2* 2.7* 2.7*

1)

6.6* 6.6* 5.3 6.5* 3.6 5.4* 2.6 2.6*

6.6* 6.6* 5.9 6.5* 4.0 5.4* 2.6* 2.6*

6.6* 6.6* 6.2* 6.5* 4.2 5.4* 2.6* 2.6*

6.6* 6.6* 6.5* 6.5* 4.7 5.4* 2.6* 2.6*

1)

13.6* 13.6* 7.8 9.2* 5.2 7.0* 3.6 5.8* 2.3 3.4* 2.2 2.6*

13.6* 13.6* 8.7 9.2* 5.7 7.0* 4.0 5.8* 2.7 3.4* 2.5 2.6*

13.6* 13.6* 9.1 9.2* 6.0 7.0* 4.3 5.8* 2.9 3.4* 2.6* 2.6*

13.6* 13.6* 9.2* 9.2* 6.6 7.0* 4.7 5.8* 3.2 3.4* 2.6* 2.6*

1)

13.1* 14.7* 7.4 10.1* 5.0 7.4* 3.5 5.8* 2.2 4.3 2.0 2.7*

14.7* 14.7* 8.3 10.1* 5.6 7.4* 3.9 5.9 2.6 4.4 2.3 2.7*

14.7* 14.7* 8.7* 10.1* 5.8 7.4* 4.2 5.9 2.8 4.4 2.5 2.7*

14.7* 14.7* 9.5* 10.1* 6.4* 7.4* 4.7 5.9* 3.2 4.8* 2.7* 2.7*

1)

12.8* 14.6* 7.3 10.4* 5.0 7.5* 3.3 5.7 2.1 4.2 1.8 2.9*

14.4 14.6* 8.1 10.4* 5.5 7.5* 3.8 5.8* 2.5 4.3 2.2 2.9*

14.6* 14.6* 8.5 10.4* 5.7 7.5* 4.0 5.8 2.7 4.3 2.4 2.9*

14.6* 14.6* 9.2 10.4* 6.3 7.5* 4.5 5.9* 3.1 4.7 2.7 2.9*

1)

12.8 15.8* 7.1 10.3* 4.6 7.5* 3.0 5.8 2.0 4.1 1.8 3.3*

14.5 15.7* 8.1* 10.3* 5.3 7.5* 3.5 5.8* 2.4 4.2 2.2 3.3*

15.3 15.8* 8.5* 10.3* 5.7 7.5* 3.8 5.8 2.6 4.2 2.4 3.3*

15.8* 15.8* 9.2 10.3* 6.3 7.5* 4.3 5.8* 3.0 4.4* 2.7 3.3*

1)

11.9 16.6* 6.5 10.5* 4.3 7.6* 2.8 5.5 1.9 3.4*

14.3 16.6* 7.6 10.5* 5.0 7.6* 3.3 5.6 2.3 3.4*

15.5 16.6* 8.1 10.5* 5.3 7.6* 3.5 5.6 2.5 3.4*

16.6* 16.6* 9.3 10.5* 6.0 7.6* 4.0 5.9* 2.9 3.4*

1)

11.6 17.1* 6.3 10.9* 3.9 7.6* 2.6 4.7* 2.2 2.7*

13.9 17.1* 7.3 10.9* 4.5 7.6* 3.1 4.7* 2.7 2.7*

15.2 17.1* 7.9 10.9* 4.9 7.6* 3.3 4.7* 2.7* 2.7*

17.1* 17.1* 9.0 10.9* 5.6 7.6* 3.8 4.7* 2.7* 2.7*

1)

11.5 15.8* 5.9 9.2* 3.7 5.0* 2.6* 2.6*

13.8 15.8* 6.9 9.2* 4.4 5.0* 2.6* 2.6*

15.0 15.8* 7.4 9.2* 4.7 5.0* 2.6* 2.6*

15.8* 15.8* 8.5 9.2* 5.0* 5.0* 2.6* 2.6*

1)

9.0

7.5

6.0

4.5

3.0

1.5

0

WLC

Height Can be slewed though 360° In longitudinal position of undercarriage Max. reach * Limited by hydr. capacity

Values are calculated with 500 mm wide triple-grouser pads for the NLC-Undercarriage

Stick 3.70 m

3.0 m 4.5 m 6.0 m 7.5 m 9.0 m Under-

m

carriage

m

9.0

7.5

6.0

4.5

3.0

1.5

0

WLC

1)

3.7* 3.7* 2.7* 2.7*

1)

3.9* 3.9* 2.2* 2.2*

1)

4.6* 4.6* 3.6 3.7* 2.1* 2.1*

4.6* 4.6* 3.7* 3.7* 2.1* 2.1*

1)

5.1* 5.1* 3.7 4.7* 2.4 2.7* 2.0* 2.0*

5.1* 5.1* 4.1 4.7* 2.7* 2.7* 2.0* 2.0*

5.1* 5.1* 4.3 4.7* 2.7* 2.7* 2.0* 2.0*

5.1* 5.1* 4.7* 4.7* 2.7* 2.7* 2.0* 2.0*

1)

6.5* 6.5* 6.8* 6.8* 5.2 6.5* 3.7 5.5* 2.4 4.0* 1.9 2.0*

6.5* 6.5* 6.8* 6.8* 5.8* 6.5* 4.1 5.5* 2.8* 4.0* 2.0* 2.0*

6.5* 6.5* 6.8* 6.8* 6.1 6.5* 4.3 5.5* 3.0* 4.0* 2.0* 2.0*

6.5* 6.5* 6.8* 6.8* 6.5* 6.5* 4.8 5.5* 3.3 4.0* 2.0* 2.0*

1)

13.4* 15.1* 7.5 9.6* 5.0 7.1* 3.6 5.7* 2.4 4.4 1.7 2.1*

15.1 15.1* 8.4* 9.6* 5.6 7.1* 4.1 5.7* 2.7 4.4* 2.0 2.1*

15.1* 15.1* 8.8 9.6* 5.8* 7.1* 4.3 5.7* 2.9 4.5 2.1* 2.1*

15.1* 15.1* 9.6* 9.6* 6.4 7.1* 4.7 5.7* 3.3 4.7* 2.1* 2.1*

1)

12.8 14.6* 7.2 10.3* 4.9 7.4* 3.5 5.7* 2.3 4.3 1.6 2.2*

14.4 14.6* 8.0 10.3* 5.4 7.4* 3.9 5.7 2.6 4.4 1.9 2.2*

14.6* 14.6* 8.4 10.3* 5.7 7.4* 4.2 5.7* 2.8 4.4 2.1 2.2*

14.6* 14.6* 9.2* 10.3* 6.2* 7.4* 4.6 5.8* 3.2 4.7* 2.2* 2.2*

1)

12.7 15.2* 7.2* 10.2* 4.8 7.4* 3.2* 5.6 2.1 4.2* 1.6 2.5*

14.3 15.2* 8.0 10.2* 5.4 7.4* 3.7* 5.7 2.5 4.2 1.9 2.5*

15.1 15.2* 8.4* 10.2* 5.7 7.4* 3.9 5.7 2.7 4.2 2.1 2.5*

15.2* 15.2* 9.1* 10.2* 6.2 7.4* 4.4 5.7* 3.0 4.6* 2.4 2.5*

1)

12.2 16.2* 6.7 10.3* 4.4 7.4* 2.9 5.6 1.9 4.0 1.7 2.9*

14.6 16.2* 7.7 10.3* 5.1 7.4* 3.4 5.7 2.3 4.1 2.0 2.9*

15.3* 16.2* 8.3 10.3* 5.4 7.4* 3.6 5.7 2.5 4.1 2.2 2.9*

16.2* 16.2* 9.2 10.3* 6.1 7.4* 4.1* 5.8* 2.9 4.2* 2.6 2.9*

1)

11.6 16.7* 6.3 10.5* 4.0 7.7* 2.6 5.4 1.9 2.8*

13.9 16.7* 7.3 10.5* 4.7 7.7* 3.1 5.5 2.3 2.8*

15.2 16.7* 7.9 10.5* 5.0 7.7* 3.4 5.5 2.5 2.8*

16.7* 16.7* 9.0 10.5* 5.7 7.7* 3.8 5.6* 2.8* 2.8*

1)

11.5 17.0* 5.9 10.5* 3.7 6.7* 2.5 3.2* 2.0* 2.0*

13.8 17.0* 7.0 10.5* 4.3 6.7* 3.0 3.2* 2.0* 2.0*

15.1 17.0* 7.5 10.5* 4.7 6.7* 3.2* 3.2* 2.0* 2.0*

17.0* 17.0* 8.6 10.5* 5.4 6.7* 3.2* 3.2* 2.0* 2.0*

1)

11.2* 11.2* 5.7 5.8* 3.7* 3.7*

11.2* 11.2* 5.8* 5.8* 3.7* 3.7*

3.7

6.2

7.6

8.6

9.2

9.5

9.4

8.9

8.2

6.8

NLC SLC

10.5

LC

NLC SLC LC

NLC SLC

– 1.5

LC

NLC SLC

– 3.0

LC

NLC SLC

– 4.5

LC

NLC SLC

– 6.0

LC

5.1

7.1

8.4

9.3

9.8

10.1

10.2

10.0

9.6

8.9

7.9

5.3

R 924 Litronic 23

Backhoe Bucket

with Offset Mono Boom 5.70 m and Heavy Counterweight

m

ft

-10

-15

-20

-25

11

35

10

30

9

8

25

7

20

6

5

15

4

10

3

2

5

1

0

-1

-5

-2

-3

-4

-5

-6

-7

-8

2400 2400

1

2

3

4

5

6

7

8

m0

123456789101112

0510152025303540

ft

R 2900

Digging Envelope

with Quick Coupler 5 6 7 8

Stick length m 2.40 2.70 3.00 3.70

Max. digging depth m 6.05 6.35 6.65 7.35 Max. reach at ground level m 9.50 9.75 10.05 10.65 Max. dump height m 6.55 6.70 6.85 7.05 Max. teeth height m 9.60 9.75 9.90 10.10

1 Stick 2.40 m, 2 Stick 2.70 m 3 Stick 3.00 m, 4 Stick 3.70 m

at max. attachment offset with vertical ditch walls

Digging Forces

without Quick Coupler 5 6 7 8

Digging force ISO kN 132 121 112 96 t 13.5 12.3 11.4 9.8 Breakout force kN 178 178 178 178 t 18.1 18.1 18.1 18.1

with Quick Coupler

Digging force ISO kN 125 115 107 92 t 12.7 11.7 10.9 9.4 Breakout force kN 153 153 153 153 t 15.6 15.6 15.6 15.6

Operating Weight and Ground Pressure

Operating weight includes basic machine with heavy counterweight, offset mono boom 5.70 m, stick 2.40 m, quick coupler 48 and bucket

3

0.95 m

.

Undercarriage NLC SLC Pad width mm 500 600 750 500 600 750 Weight kg 25,450 25,700 26,300 25,550 25,800 26,400 Ground pressure kg/cm

Undercarriage LC WLC Pad width mm 500 600 750 500 600 750 Weight kg 25,600 25,850 26,450 26,250 26,500 27,250 Ground pressure kg/cm

2

0.64 0.54 0.44 0.65 0.55 0.45

2

0.65 0.55 0.45 0.63 0.53 0.44

Buckets Machine stability per ISO 10567* (75 % of tipping capacity)

NLC-Undercarriage SLC-Undercarriage LC-Undercarriage WLC-Undercarriage

Stick length (m) Stick length (m) Stick length (m) Stick length (m)

2.40 2.70 3.00 3.70 2.40 2.70 3.00 3.70 2.40 2.70 3.00 3.70 2.40 2.70 3.00 3.70

Cutting

width

Capacity

ISO 7451

Weight mm m 850 1,050 1,250 1,400 1,500 1,600 850 1,050 1,250 1,400 1,500 1,600

* Indicated loads are based on ISO 10567 max. stick length, lifted 360° on firm

1)

Standard bucket for direct mounting with teeth Z 40 2) Standard bucket for mounting to quick coupler with teeth Z 40

Other backhoes available on request

Poids spécifique maxi des matériaux

24 R 924 Litronic

3

kg

1)

0.75 620

1)

0.95 700

1)

1.15 780

1)

1.35 860

1)

1.45 900

1)

1.55 940

2)

0.75 630

2)

0.95 710

2)

1.15 790

2)

1.35 870

2)

1.45 910

2)

1.55 950

Y

V

Y

V

y

Y

V

Y

V

y

v

Y

V

y

Y

V

y

Y

V

y

v

Y

v

Y

V

y

v

= ≤ 1,8 t/m3,

V

Y

V

y

V

= ≤ 1,5 t/m3,

V

y

Y

V

y

v

Y

V

y

v

y

= ≤ 1,2 t/m3,

Y

V

Y

V

y

v

Y

V

y

Y

V

y

= non autorisé

Y

V

Y

y

Y

y

Y

v

Y

V

Y

y

Y

v

Y

v

Y

V

Y

V

Y

y

V

y

V

v

Y

V

Y

y

V

v

V

v

Lift Capacities

with Offset Mono Boom 5.70 m and Heavy Counterweight

Stick 2.40 m

3.0 m 4.5 m 6.0 m 7.5 m 9.0 m Under-

m

carriage

m

9.0

7.5

6.0

4.5

3.0

1.5

0

WLC

1)

3.6* 3.6*

1)

5.0 5.5* 3.4* 3.4*

5.5* 5.5* 3.4* 3.4*

1)

7.2* 7.2* 4.7 5.9* 3.2 4.7* 3.0 3.4*

7.2* 7.2* 5.4 5.9* 3.6 4.7* 3.4* 3.4*

7.2* 7.2* 5.7 5.9* 3.9 4.7* 3.4* 3.4*

7.2* 7.2* 5.9* 5.9* 4.4 4.7* 3.4* 3.4*

1)

11.0* 11.0* 6.6 8.7* 4.3 6.6* 3.0 5.5* 2.6 3.6*

11.0* 11.0* 7.6 8.7* 5.0 6.6* 3.5 5.5* 3.0 3.6*

11.0* 11.0* 8.2 8.7* 5.3 6.6* 3.7 5.5* 3.2 3.6*

11.0* 11.0* 8.7* 8.7* 6.0 6.6* 4.2 5.5* 3.6* 3.6*

1)

5.8 9.9* 3.9 7.2* 2.8 5.5 2.4 4.0*

6.8 9.9* 4.6 7.2* 3.3 5.6 2.9 4.0*

7.3 9.9* 4.9 7.2* 3.5 5.6 3.1 4.0*

8.4 9.9* 5.6 7.2* 4.0 5.8* 3.5 4.0*

1)

8.5* 8.5* 5.4 10.3* 3.7 7.5* 2.7 5.4 2.4 4.7*

8.5* 8.5* 6.4 10.3* 4.3 7.5* 3.1 5.4 2.9 4.7*

8.5* 8.5* 6.9 10.3* 4.6 7.5* 3.4 5.5 3.1 4.7*

8.5* 8.5* 8.0 10.3* 5.3 7.5* 3.9 5.8* 3.5 4.7*

1)

10.0 13.0* 5.3 9.8* 3.5 7.3* 2.6 5.3

12.2 13.0* 6.3 9.8* 4.2 7.3* 3.1 5.4

13.0* 13.0* 6.8 9.8* 4.5 7.3* 3.4 5.4

13.0* 13.0* 7.9 9.8* 5.2 7.3* 3.8 5.5*

1)

10.3 11.4* 5.4 8.5* 3.6 6.3* 3.2 5.5*

11.4* 11.4* 6.4 8.5* 4.3 6.3* 3.8 5.5*

11.4* 11.4* 6.9 8.5* 4.6 6.3* 4.1 5.5*

11.4* 11.4* 8.0 8.5* 5.3 6.3* 4.7 5.5*

1)

5.8 5.8* 4.9 5.0*

5.8* 5.8* 5.0* 5.0*

1)

NLC SLC

10.5

LC

NLC SLC LC

NLC SLC

– 1.5

LC

NLC SLC

– 3.0

LC

NLC SLC

– 4.5

LC

NLC SLC

– 6.0

LC

Stick 2.70 m

3.0 m 4.5 m 6.0 m 7.5 m 9.0 m Under-

m

carriage

m

9.0

7.5

6.0

4.5

3.0

1.5

0

WLC

1)

3.9* 3.9* 3.1* 3.1*

1)

5.0 5.2* 3.0* 3.0*

5.2* 5.2* 3.0* 3.0*

1)

4.7 5.7* 3.2 5.1* 2.8 3.0*

5.4 5.7* 3.7 5.1* 3.0* 3.0*

5.7* 5.7* 3.9 5.1* 3.0* 3.0*

5.7* 5.7* 4.4 5.1* 3.0* 3.0*

1)

12.1 13.3* 6.7 8.3* 4.3 6.4* 3.0 5.3* 2.4 3.1*

13.3* 13.3* 7.7 8.3* 5.0 6.4* 3.5 5.3* 2.8 3.1*

13.3* 13.3* 8.3* 8.3* 5.3 6.4* 3.7 5.3* 3.0 3.1*

13.3* 13.3* 8.3* 8.3* 6.0 6.4* 4.2 5.3* 3.1* 3.1*

1)

6.8* 6.8* 5.9 9.6* 3.9 7.0* 2.8 5.5 2.3 3.4*

6.8* 6.8* 6.9 9.6* 4.6 7.0* 3.3 5.6 2.7 3.4*

6.8* 6.8* 7.4 9.6* 4.9 7.0* 3.5 5.6 2.9 3.4*

6.8* 6.8* 8.5 9.6* 5.6 7.0* 4.0 5.6* 3.3 3.4*

1)

8.7* 8.7* 5.4 10.2* 3.6 7.4* 2.6 5.3 2.3 4.0*

8.7* 8.7* 6.4 10.2* 4.3 7.4* 3.1 5.4 2.7 4.0*

8.7* 8.7* 6.9 10.2* 4.6 7.4* 3.3 5.4 2.9 4.0*

8.7* 8.7* 8.0 10.2* 5.3 7.4* 3.8 5.8* 3.3 4.0*

1)

9.9 12.4* 5.2 9.9* 3.5 7.3* 2.6 5.3 2.4 4.9*

12.0 12.4* 6.2 9.9* 4.1 7.3* 3.0 5.3 2.9 4.9*

12.4* 12.4* 6.7 9.9* 4.5 7.3* 3.3 5.4 3.1 4.9*

12.4* 12.4* 7.8 9.9* 5.1 7.3* 3.8 5.6* 3.6 4.9*

1)

10.1 12.1* 5.3 8.8* 3.5 6.5* 2.9 5.3*

12.1* 12.1* 6.3 8.8* 4.2 6.5* 3.5 5.3*

12.1* 12.1* 6.8 8.8* 4.5 6.5* 3.7 5.3*

12.1* 12.1* 7.9 8.8* 5.2 6.5* 4.3 5.3*

1)

8.6* 8.6* 5.6 6.5* 4.2 5.0*

8.6* 8.6* 6.5* 6.5* 4.9 5.0*

8.6* 8.6* 6.5* 6.5* 5.0* 5.0*

1)

5.8

7.0

7.7

8.1

8.2

8.0

7.5

6.6

5.1

NLC SLC

10.5

LC

NLC SLC LC

NLC SLC

– 1.5

LC

NLC SLC

– 3.0

LC

NLC SLC

– 4.5

LC

NLC SLC

– 6.0

LC

6.2

7.4

8.0

8.4

8.5

8.3

7.8

6.9

5.5

Stick 3.00 m

3.0 m 4.5 m 6.0 m 7.5 m 9.0 m Under-

m

carriage

m

NLC SLC

10.5

LC

NLC SLC LC

NLC SLC

– 1.5

LC

NLC SLC

– 3.0

LC

NLC SLC

– 4.5

LC

NLC SLC

– 6.0

LC

The lift capacities on the load hook of the Liebherr quick coupler 48 without attachment are stated in metric tonnes (t), and can be lifted 360° on firm, level supporting surface. Adjacent values are valid for the undercarriage when in the longitudinal position. Capacities are valid for 600 mm wide triple-grouser pads. Indicated loads are based on ISO 10567 standard and do not exceed 75 % of tipping or 87 % of hydraulic capacity (indicated by *) or are limited through the allowed lift capacity of the load hook on the quick coupler (12 t). Without quick coupler the lift capacities will increase by 250 kg, without bucket cylinder, link and lever they increase by an additional 365 kg. According to European Standard, EN 474-5: In the European Union excavators have to be equipped with an overload warning device, a load diagram and automatic check valves on the hoist cylinders, when they are used for lifting operations which require the use of lifting accessories.

1)

2.8* 2.8*

1)

4.9* 4.9* 3.3* 3.3* 2.6* 2.6*

1)

4.8 5.4* 3.2 4.9* 2.6 2.6*

5.4* 5.4* 3.7 4.9* 2.6* 2.6*

5.4* 5.4* 3.9 4.9* 2.6* 2.6*

5.4* 5.4* 4.4 4.9* 2.6* 2.6*

1)

12.3* 12.3* 6.8 7.9* 4.4 6.1* 3.0 5.2* 2.3 2.8*

12.3* 12.3* 7.9 7.9* 5.0 6.1* 3.5 5.2* 2.7 2.8*

12.3* 12.3* 7.9* 7.9* 5.4 6.1* 3.7 5.2* 2.8* 2.8*

12.3* 12.3* 7.9* 7.9* 6.1 6.1* 4.2 5.2* 2.8* 2.8*

1)

8.4* 8.4* 5.9 9.3* 3.9 6.8* 2.8 5.5* 2.1 3.0*

8.4* 8.4* 7.0 9.3* 4.6 6.8* 3.3 5.5* 2.5 3.0*

8.4* 8.4* 7.5 9.3* 4.9 6.8* 3.5 5.5* 2.7 3.0*

8.4* 8.4* 8.6 9.3* 5.6 6.8* 4.0 5.5* 3.0* 3.0*

1)

8.9* 8.9* 5.4 10.0* 3.6 7.3* 2.6 5.3 2.1 3.4*

8.9* 8.9* 6.4 10.0* 4.3 7.3* 3.1 5.4 2.5 3.4*

8.9* 8.9* 6.9 10.0* 4.6 7.3* 3.3 5.4 2.7 3.4*

8.9* 8.9* 8.0 10.0* 5.3 7.3* 3.8 5.7* 3.1 3.4*

1)

9.7 11.8* 5.2 9.9* 3.4 7.3 2.5 5.2 2.3 4.2*

11.8* 11.8* 6.2 9.9* 4.1 7.3* 3.0 5.3 2.7 4.2*

11.8* 11.8* 6.7 9.9* 4.4 7.3* 3.2 5.3 2.9 4.2*

11.8* 11.8* 7.7 9.9* 5.1 7.3* 3.7 5.6* 3.3 4.2*

1)

9.9 12.7* 5.2 9.0* 3.4 6.6* 2.7 5.1*

12.1 12.7* 6.2 9.0* 4.1 6.6* 3.2 5.1*

12.7* 12.7* 6.7 9.0* 4.4 6.6* 3.4 5.1*

12.7* 12.7* 7.8 9.0* 5.1 6.6* 3.9 5.1*

1)

9.5* 9.5* 5.5 7.0* 3.7 4.9*

9.5* 9.5* 6.5 7.0* 4.3 4.9*

9.5* 9.5* 7.0 7.0* 4.7 4.9*

9.5* 9.5* 7.0* 7.0* 4.9* 4.9*

1)

9.0

7.5

6.0

4.5

3.0

1.5

0

WLC

Height Can be slewed though 360° In longitudinal position of undercarriage Max. reach * Limited by hydr. capacity

Values are calculated with 500 mm wide triple-grouser pads for the NLC-Undercarriage

Stick 3.70 m

3.0 m 4.5 m 6.0 m 7.5 m 9.0 m Under-

m

carriage

m

9.0

7.5

6.0

4.5

3.0

1.5

0

WLC

1)

2.1* 2.1*

1)

3.5 3.7* 2.0* 2.0*

3.7* 3.7* 2.0* 2.0*

1)

4.8* 4.8* 3.3 4.4* 2.0* 2.0*

4.8* 4.8* 3.8 4.4* 2.0* 2.0*

4.8* 4.8* 4.1 4.4* 2.0* 2.0*

4.8* 4.8* 4.4* 4.4* 2.0* 2.0*

1)

7.0* 7.0* 4.6 5.6* 3.1 4.8* 2.2 3.1* 2.0 2.1*

7.0* 7.0* 5.2 5.6* 3.6 4.8* 2.5 3.1* 2.1* 2.1*

7.0* 7.0* 5.6 5.6* 3.8 4.8* 2.7 3.1* 2.1* 2.1*

7.0* 7.0* 5.6* 5.6* 4.3 4.8* 3.1* 3.1* 2.1* 2.1*

1)

11.2 14.1* 6.2 8.6* 4.1 6.4* 2.8 5.2* 2.0 3.6* 1.9 2.3*

13.5 14.1* 7.3 8.6* 4.7 6.4* 3.3 5.2* 2.4 3.6* 2.2 2.3*

14.1* 14.1* 7.8 8.6* 5.1 6.4* 3.6 5.2* 2.6 3.6* 2.3* 2.3*

14.1* 14.1* 8.6* 8.6* 5.7 6.4* 4.0 5.2* 3.0 3.6* 2.3* 2.3*

1)

9.9 10.0* 5.5 9.7* 3.7 7.0* 2.6 5.3 1.9 3.4* 1.9 2.6*

10.0* 10.0* 6.5 9.7* 4.3 7.0* 3.1 5.4 2.3 3.4* 2.2 2.6*

10.0* 10.0* 7.1 9.7* 4.6 7.0* 3.3 5.4 2.5 3.4* 2.4 2.6*

10.0* 10.0* 8.1 9.7* 5.3 7.0* 3.8 5.5* 2.9 3.4* 2.6* 2.6*

1)

9.6 11.3* 5.2 10.0* 3.4 7.2* 2.5 5.2 2.0 3.1*

11.3* 11.3* 6.2 10.0* 4.1 7.2* 2.9 5.2 2.3 3.1*

11.3* 11.3* 6.7 10.0* 4.4 7.2* 3.2 5.3 2.5 3.1*

11.3* 11.3* 7.7 10.0* 5.1 7.2* 3.7 5.6* 2.9 3.1*

1)

9.6 14.0* 5.1 9.5* 3.3 6.9* 2.4 5.1 2.2 4.0*

11.8 14.0* 6.1 9.5* 4.0 6.9* 2.9 5.2 2.7 4.0*

13.0 14.0* 6.6 9.5* 4.3 6.9* 3.1 5.2 2.9 4.0*

14.0* 14.0* 7.7 9.5* 5.0 6.9* 3.6 5.2* 3.3 4.0*

1)

10.0 11.4* 5.2 8.0* 3.4 5.9* 2.9 4.8*

11.4* 11.4* 6.2 8.0* 4.1 5.9* 3.4 4.8*

11.4* 11.4* 6.7 8.0* 4.4 5.9* 3.7 4.8*

11.4* 11.4* 7.8 8.0* 5.1 5.9* 4.3 4.8*

1)

5.1* 5.1* 4.5* 4.5*

6.6

7.7

8.3

8.7

8.8

8.6

8.1

7.3

6.0

NLC SLC

10.5

LC

NLC SLC LC

NLC SLC

– 1.5

LC

NLC SLC

– 3.0

LC

NLC SLC

– 4.5

LC

NLC SLC

– 6.0

LC

7.4

8.4

9.0

9.3

9.4

9.2

8.7

8.0

6.8

5.0

R 924 Litronic 25

Lift Capacities

with Mono Boom 5.70 m and Heavy Counterweight

Stick 2.40 m

3.0 m 4.5 m 6.0 m 7.5 m 9.0 m Under-

m

carriage

m

9.0

7.5

6.0

4.5

3.0

1.5

0

WLC

1)

3.6* 3.6*

1)

5.1 5.5* 3.4* 3.4*

5.5* 5.5* 3.4* 3.4*

1)

7.1* 7.1* 4.9 6.0* 3.4 4.8* 3.2 3.4*

7.1* 7.1* 5.6 6.0* 3.9 4.8* 3.4* 3.4*

7.1* 7.1* 5.9 6.0* 4.1 4.8* 3.4* 3.4*

7.1* 7.1* 6.0* 6.0* 4.6 4.8* 3.4* 3.4*

1)

10.8* 10.8* 7.0 8.8* 4.6 6.8* 3.3 5.8* 2.9 3.6*

10.8* 10.8* 8.0 8.8* 5.2 6.8* 3.7 5.8* 3.3 3.6*

10.8* 10.8* 8.5 8.8* 5.6 6.8* 4.0 5.8* 3.5 3.6*

10.8* 10.8* 8.8* 8.8* 6.3 6.8* 4.5 5.8* 3.6* 3.6*

1)

6.4 10.4* 4.3 7.5* 3.1 5.8 2.7 4.0*

7.4 10.4* 4.9 7.5* 3.6 5.9 3.1 4.0*

7.9 10.4* 5.3 7.5* 3.8 5.9 3.3 4.0*

9.0 10.4* 5.9 7.5* 4.3 6.1* 3.8 4.0*

1)

8.4* 8.4* 6.1 11.0* 4.1 7.9 3.0 5.7 2.8 4.6*

8.4* 8.4* 7.1 11.0* 4.7 8.0* 3.5 5.8 3.2 4.6*

8.4* 8.4* 7.6 11.0* 5.1 8.0* 3.7 5.8 3.4 4.6*

8.4* 8.4* 8.6 11.0* 5.7 8.0* 4.2 6.3* 3.8 4.6*

1)

11.2 12.9* 6.0 10.7* 4.0 7.8 3.0 5.6

12.9* 12.9* 7.0 10.7* 4.7 7.9 3.5 5.7

12.9* 12.9* 7.5 10.7* 5.0 7.9* 3.7 5.7

12.9* 12.9* 8.6 10.7* 5.6 7.9* 4.2 5.9*

1)

11.4 13.3* 6.1 9.6* 4.1 7.1* 3.6 6.2*

13.3* 13.3* 7.1 9.6* 4.7 7.1* 4.1 6.2*

13.3* 13.3* 7.6 9.6* 5.0 7.1* 4.4 6.2*

13.3* 13.3* 8.6 9.6* 5.7 7.1* 5.0 6.2*

1)

9.7* 9.7* 6.3 7.1* 5.3 6.1*

9.7* 9.7* 7.1* 7.1* 6.1 6.1*

9.7* 9.7* 7.1* 7.1* 6.1* 6.1*

1)

NLC SLC

10.5

LC

NLC SLC LC

NLC SLC

– 1.5

LC

NLC SLC

– 3.0

LC

NLC SLC

– 4.5

LC

NLC SLC

– 6.0

LC

Stick 2.70 m

3.0 m 4.5 m 6.0 m 7.5 m 9.0 m Under-

m

carriage

m

9.0

7.5

6.0

4.5

3.0

1.5

0

WLC

1)

4.0* 4.0* 3.1* 3.1*

1)

5.1 5.2* 3.0* 3.0*

5.2* 5.2* 3.0* 3.0*

1)

4.9 5.7* 3.4 5.2* 3.0* 3.0*

5.6 5.7* 3.9 5.2* 3.0* 3.0*

5.7* 5.7* 4.1 5.2* 3.0* 3.0*

5.7* 5.7* 4.6 5.2* 3.0* 3.0*

1)

12.8 13.6* 7.0 8.4* 4.6 6.5* 3.3 5.6* 2.7 3.1*

13.6* 13.6* 8.1 8.4* 5.3 6.5* 3.7 5.6* 3.1 3.1*

13.6* 13.6* 8.4* 8.4* 5.6 6.5* 4.0 5.6* 3.1* 3.1*

13.6* 13.6* 8.4* 8.4* 6.3 6.5* 4.5 5.6* 3.1* 3.1*

1)

6.6* 6.6* 6.4 10.1* 4.3 7.3* 3.1 5.8 2.6 3.4*

6.6* 6.6* 7.4 10.1* 4.9 7.3* 3.6 5.9 3.0 3.4*

6.6* 6.6* 7.9 10.1* 5.3 7.3* 3.8 5.9 3.2 3.4*

6.6* 6.6* 9.0 10.1* 5.9 7.3* 4.3 6.0* 3.4* 3.4*

1)

8.6* 8.6* 6.0 10.9* 4.1 7.9* 3.0 5.6 2.6 3.9*

8.6* 8.6* 7.0 10.9* 4.7 7.9* 3.5 5.7 3.0 3.9*

8.6* 8.6* 7.6 10.9* 5.0 7.9* 3.7 5.7 3.2 3.9*

8.6* 8.6* 8.6 10.9* 5.7 7.9* 4.2 6.2* 3.6 3.9*

1)

11.0 12.3* 5.9 10.8* 4.0 7.7 2.9 5.6 2.8 4.9*

12.3* 12.3* 6.9 10.8* 4.6 7.9 3.4 5.7 3.2 4.9*

12.3* 12.3* 7.4 10.8* 4.9 7.9 3.6 5.7 3.4 4.9*

12.3* 12.3* 8.5 10.8* 5.6 7.9* 4.1 6.1* 3.9 4.9*

1)

11.2 13.9* 6.0 9.8* 4.0 7.3* 3.3 6.0*

13.4 13.9* 7.0 9.8* 4.6 7.3* 3.8 6.0*

13.9* 13.9* 7.5 9.8* 4.9 7.3* 4.1 6.0*

13.9* 13.9* 8.5 9.8* 5.6 7.3* 4.6 6.0*

1)

10.6* 10.6* 6.2 7.7* 4.6 6.0*

10.6* 10.6* 7.2 7.7* 5.3 6.0*

10.6* 10.6* 7.7 7.7* 5.7 6.0*

10.6* 10.6* 7.7* 7.7* 6.0* 6.0*

1)

5.9

7.1

7.8

8.1

8.2

8.0

7.5

6.6

5.1

NLC SLC

10.5

LC

NLC SLC LC

NLC SLC

– 1.5

LC

NLC SLC

– 3.0

LC

NLC SLC

– 4.5

LC

NLC SLC

– 6.0

LC

6.3

7.4

8.1

8.4

8.5

8.3

7.8

7.0

5.6

Stick 3.00 m

3.0 m 4.5 m 6.0 m 7.5 m 9.0 m Under-

m

carriage

m

NLC SLC

10.5

LC

NLC SLC LC

NLC SLC

– 1.5

LC

NLC SLC

– 3.0

LC

NLC SLC

– 4.5

LC

NLC SLC

– 6.0

LC

The lift capacities on the load hook of the Liebherr quick coupler 48 without attachment are stated in metric tonnes (t), and can be lifted 360° on firm, level supporting surface. Adjacent values are valid for the undercarriage when in the longitudinal position. Capacities are valid for 600 mm wide triple-grouser pads. Indicated loads are based on ISO 10567 standard and do not exceed 75 % of tipping or 87 % of hydraulic capacity (indicated by *) or are limited through the allowed lift capacity of the load hook on the quick coupler (12 t). Without quick coupler the lift capacities will increase by 250 kg, without bucket cylinder, link and lever they increase by an additional 365 kg. According to European Standard, EN 474-5: In the European Union excavators have to be equipped with an overload warning device, a load diagram and automatic check valves on the hoist cylinders, when they are used for lifting operations which require the use of lifting accessories.

1)

Values are calculated with 500 mm wide triple-grouser pads for the NLC-Undercarriage

1)

2.8* 2.8*

1)

3.4* 3.4* 2.6* 2.6*

1)

5.0 5.4* 3.4 5.0* 2.6* 2.6*

5.4* 5.4* 3.9 5.0* 2.6* 2.6*

5.4* 5.4* 4.1 5.0* 2.6* 2.6*

5.4* 5.4* 4.6 5.0* 2.6* 2.6*

1)

12.4* 12.4* 7.1 7.9* 4.6 6.2* 3.3 5.4* 2.5 2.7*

12.4* 12.4* 7.9* 7.9* 5.3 6.2* 3.7 5.4* 2.7* 2.7*

12.4* 12.4* 7.9* 7.9* 5.6 6.2* 4.0 5.4* 2.7* 2.7*

12.4* 12.4* 7.9* 7.9* 6.2* 6.2* 4.5 5.4* 2.7* 2.7*

1)

8.3* 8.3* 6.4 9.7* 4.3 7.1* 3.1 5.8 2.4 3.0*

8.3* 8.3* 7.5 9.7* 4.9 7.1* 3.6 5.8* 2.8 3.0*

8.3* 8.3* 8.0 9.7* 5.3 7.1* 3.8 5.8* 3.0 3.0*

8.3* 8.3* 9.1 9.7* 5.9 7.1* 4.3 5.8* 3.0* 3.0*

1)

8.8* 8.8* 6.0 10.7* 4.0 7.7* 2.9 5.6 2.4 3.4*

8.8* 8.8* 7.0 10.7* 4.7 7.7* 3.4 5.7 2.8 3.4*

8.8* 8.8* 7.5 10.7* 5.0 7.7* 3.6 5.7 3.0 3.4*

8.8* 8.8* 8.6 10.7* 5.7 7.7* 4.1 6.1* 3.4* 3.4*

1)

10.9 11.7* 5.8 10.8* 3.9 7.7 2.9 5.5 2.6 4.1*

11.7* 11.7* 6.8 10.8* 4.5 7.8 3.3 5.6 3.0 4.1*

11.7* 11.7* 7.4 10.8* 4.9 7.8 3.6 5.6 3.2 4.1*

11.7* 11.7* 8.4 10.8* 5.5 7.9* 4.0 6.1* 3.6 4.1*

1)

11.0 14.5* 5.9 10.0* 3.9 7.4* 3.0 5.6*

13.2 14.5* 6.9 10.0* 4.5 7.4* 3.5 5.6*

14.4 14.5* 7.4 10.0* 4.9 7.4* 3.7 5.6*

14.5* 14.5* 8.4 10.0* 5.5 7.4* 4.2 5.6*

1)

11.4 11.5* 6.0 8.2* 4.1 5.8* 4.1 5.8*

11.5* 11.5* 7.0 8.2* 4.7 5.8* 4.7 5.8*

11.5* 11.5* 7.6 8.2* 5.0 5.8* 5.0 5.8*

11.5* 11.5* 8.2* 8.2* 5.7 5.8* 5.7 5.8*

1)

9.0

7.5

6.0

4.5

3.0

1.5

0

WLC

Height Can be slewed though 360° In longitudinal position of undercarriage Max. reach * Limited by hydr. capacity

Stick 3.70 m

3.0 m 4.5 m 6.0 m 7.5 m 9.0 m Under-

m

carriage

m

9.0

7.5

6.0

4.5

3.0

1.5

0

WLC

1)

2.1* 2.1*

1)

3.6 3.8* 2.0* 2.0*

3.8* 3.8* 2.0* 2.0*

1)

3.5 4.4* 2.0* 2.0*

4.0 4.4* 2.0* 2.0*

4.2 4.4* 2.0* 2.0*

4.4* 4.4* 2.0* 2.0*

1)

6.9* 6.9* 4.7 5.6* 3.3 4.9* 2.4 3.1* 2.1* 2.1*

6.9* 6.9* 5.4 5.6* 3.8 4.9* 2.8 3.1* 2.1* 2.1*

6.9* 6.9* 5.6* 5.6* 4.0 4.9* 3.0 3.1* 2.1* 2.1*

6.9* 6.9* 5.6* 5.6* 4.5 4.9* 3.1* 3.1* 2.1* 2.1*

1)

12.1 14.2* 6.7 8.8* 4.4 6.6* 3.1 5.4* 2.3 3.7* 2.1 2.2*

14.2* 14.2* 7.7 8.8* 5.0 6.6* 3.6 5.4* 2.7 3.7* 2.2* 2.2*

14.2* 14.2* 8.2 8.8* 5.4 6.6* 3.8 5.4* 2.8 3.7* 2.2* 2.2*

14.2* 14.2* 8.8* 8.8* 6.0 6.6* 4.3 5.4* 3.2 3.7* 2.2* 2.2*

1)

9.9* 9.9* 6.1 10.2* 4.1 7.4* 2.9 5.6 2.2 3.5* 2.1 2.5*

9.9* 9.9* 7.1 10.2* 4.7 7.4* 3.4 5.7 2.6 3.5* 2.5 2.5*

9.9* 9.9* 7.6 10.2* 5.0 7.4* 3.6 5.7 2.8 3.5* 2.5* 2.5*

9.9* 9.9* 8.7 10.2* 5.7 7.4* 4.1 5.9* 3.1 3.5* 2.5* 2.5*

1)

10.8 11.2* 5.8 10.7* 3.9 7.7 2.8 5.5 2.2 3.0*

11.2* 11.2* 6.8 10.7* 4.5 7.8* 3.3 5.6 2.6 3.0*

11.2* 11.2* 7.3 10.7* 4.8 7.8* 3.5 5.6 2.8 3.0*

11.2* 11.2* 8.4 10.7* 5.5 7.8* 4.0 6.1* 3.0* 3.0*

1)

10.8 14.0* 5.8 10.4* 3.8 7.6 2.8 5.4 2.6 4.0*

13.0 14.0* 6.7 10.4* 4.4 7.6* 3.3 5.5 3.0 4.0*

14.0* 14.0* 7.3 10.4* 4.8 7.6* 3.5 5.5 3.2 4.0*

14.0* 14.0* 8.3 10.4* 5.4 7.6* 4.0 5.8* 3.6 4.0*

1)

11.1 13.3* 5.8 9.2* 3.9 6.7* 3.2 5.5*

13.3 13.3* 6.8 9.2* 4.5 6.7* 3.8 5.5*

13.3* 13.3* 7.4 9.2* 4.8 6.7* 4.0 5.5*

13.3* 13.3* 8.4 9.2* 5.5 6.7* 4.6 5.5*

1)

9.1* 9.1* 6.2 6.4* 5.3 5.6*

9.1* 9.1* 6.4* 6.4* 5.6* 5.6*

6.7

7.7

8.4

8.7

8.8

8.6

8.1

7.3

6.0

NLC SLC

10.5

LC

NLC SLC LC

NLC SLC

– 1.5

LC

NLC SLC

– 3.0

LC

NLC SLC

– 4.5

LC

NLC SLC

– 6.0

LC

7.4

8.4

9.0

9.3

9.4

9.2

8.8

8.0

6.9

5.0

26 R 924 Litronic

Lift Capacities

with Straight Mono Boom 6.00 m and Heavy Counterweight

Stick 2.40 m

3.0 m 4.5 m 6.0 m 7.5 m 9.0 m Under-

m

carriage

m

9.0

7.5

6.0

4.5

3.0

1.5

0

WLC

1)

4.2* 4.2*

1)

5.1 5.3* 3.6* 3.6*

5.3* 5.3* 3.6* 3.6*

1)

5.0 6.2* 3.4 3.7* 3.4 3.4*

5.7 6.2* 3.7* 3.7* 3.4* 3.4*

6.0 6.2* 3.7* 3.7* 3.4* 3.4*

6.2* 6.2* 3.7* 3.7* 3.4* 3.4*

1)

12.1* 12.1* 7.4 8.4* 4.8 6.7* 3.3 5.8* 2.8 3.4*

12.1* 12.1* 8.4* 8.4* 5.4 6.7* 3.8 5.8* 3.3 3.4*

12.1* 12.1* 8.4* 8.4* 5.8 6.7* 4.0 5.8* 3.4* 3.4*

12.1* 12.1* 8.4* 8.4* 6.4 6.7* 4.5 5.8* 3.4* 3.4*

1)

6.7 9.9* 4.4 7.4* 3.2 5.9 2.6 3.5*

7.7 9.9* 5.1 7.4* 3.7 5.9 3.0 3.5*

8.2 9.9* 5.4 7.4* 3.9 6.0 3.2 3.5*

9.3 9.9* 6.1 7.4* 4.4 6.0* 3.5* 3.5*

1)

6.1 10.9* 4.2 7.9* 3.0 5.7 2.5 3.8*

7.1 10.9* 4.8 7.9* 3.5 5.8 2.8 3.8*

7.6 10.9* 5.1 7.9* 3.7 5.8 3.0 3.8*

8.7 10.9* 5.8 7.9* 4.2 6.2* 3.4 3.8*

1)

5.9 10.8* 4.0 7.7 2.9 5.6 2.5 4.3*

6.9 10.8* 4.6 7.9 3.4 5.7 2.9 4.3*

7.4 10.8* 4.9 7.9 3.6 5.7 3.1 4.3*

8.4 10.8* 5.6 7.9* 4.1 6.2* 3.5 4.3*

1)

10.5* 10.5* 5.8 9.8* 3.9 7.5* 2.9 5.5 2.7 5.1

10.5* 10.5* 6.8 9.8* 4.5 7.5* 3.4 5.6 3.1 5.1*

10.5* 10.5* 7.3 9.8* 4.9 7.5* 3.6 5.6 3.3 5.1*

10.5* 10.5* 8.4 9.8* 5.5 7.5* 4.1 5.7* 3.8 5.1*

1)

10.0* 10.0* 5.9 8.1* 4.0 6.2* 3.2 4.8*

10.0* 10.0* 6.9 8.1* 4.6 6.2* 3.7 4.8*

10.0* 10.0* 7.4 8.1* 4.9 6.2* 3.9 4.8*

10.0* 10.0* 8.1* 8.1* 5.6 6.2* 4.4 4.8*

1)

4.1* 4.1*

1)

NLC SLC

10.5

LC

NLC SLC LC

NLC SLC

– 1.5

LC

NLC SLC

– 3.0

LC

NLC SLC

– 4.5

LC

NLC SLC

– 6.0

LC

Stick 2.70 m

3.0 m 4.5 m 6.0 m 7.5 m 9.0 m Under-

m

carriage

m

4.7

6.5

7.6

8.2

8.6

8.5

8.0

7.1

5.6

NLC SLC

10.5

LC

NLC SLC LC

NLC SLC

– 1.5

LC

NLC SLC

– 3.0

LC

NLC SLC

– 4.5

LC

NLC SLC

– 6.0

LC

9.0

7.5

6.0

4.5

3.0

1.5

0

WLC

1)

3.6* 3.6*

1)

5.1 5.4* 3.2* 3.2*

5.4* 5.4* 3.2* 3.2*

1)

5.0 6.0* 3.4 4.6* 3.0* 3.0*

5.7 6.0* 3.9 4.6* 3.0* 3.0*

6.0* 6.0* 4.2 4.6* 3.0* 3.0*

6.0* 6.0* 4.6* 4.6* 3.0* 3.0*

1)

7.5 8.0* 4.8 6.5* 3.3 5.6* 2.7 3.0*

8.0* 8.0* 5.5 6.5* 3.8 5.6* 3.0* 3.0*

8.0* 8.0* 5.8 6.5* 4.0 5.6* 3.0* 3.0*

8.0* 8.0* 6.5 6.5* 4.5 5.6* 3.0* 3.0*

1)

6.8 9.5* 4.5 7.2* 3.2 5.9 2.4 3.1*

7.8 9.5* 5.1 7.2* 3.6 5.9* 2.8 3.1*

8.3 9.5* 5.4 7.2* 3.9 5.9* 3.0 3.1*

9.4 9.5* 6.1 7.2* 4.4 5.9* 3.1* 3.1*

1)

6.1 10.7* 4.2 7.7* 3.0 5.7 2.3 3.3*

7.1 10.7* 4.8 7.7* 3.5 5.8 2.7 3.3*

7.7 10.7* 5.1 7.7* 3.7 5.8 2.9 3.3*

8.7 10.7* 5.8 7.7* 4.2 6.1* 3.2 3.3*

1)

6.0* 6.0* 5.8 10.8* 3.9 7.7 2.9 5.5 2.3 3.7*

6.0* 6.0* 6.8 10.8* 4.6 7.8 3.4 5.6 2.7 3.7*

6.0* 6.0* 7.3 10.8* 4.9 7.8 3.6 5.6 2.9 3.7*

6.0* 6.0* 8.4 10.8* 5.6 7.9* 4.1 6.2* 3.3 3.7*

1)

9.9* 9.9* 5.8 10.0* 3.9 7.5* 2.8 5.5 2.5 4.4*

9.9* 9.9* 6.8 10.0* 4.5 7.5* 3.3 5.6 2.9 4.4*

9.9* 9.9* 7.3 10.0* 4.8 7.5* 3.5 5.6 3.1 4.4*

9.9* 9.9* 8.3 10.0* 5.5 7.5* 4.0 5.8* 3.5 4.4*

1)

10.9* 10.9* 5.8 8.5* 3.9 6.5* 2.9 4.6*

10.9* 10.9* 6.8 8.5* 4.5 6.5* 3.4 4.6*

10.9* 10.9* 7.3 8.5* 4.8 6.5* 3.6 4.6*

10.9* 10.9* 8.4 8.5* 5.5 6.5* 4.1 4.6*

1)

5.9* 5.9* 4.1 4.2* 3.9* 3.9*

5.9* 5.9* 4.2* 4.2* 3.9* 3.9*

1)

5.2

6.9

7.9

8.5

8.9

8.7

8.3

7.5

6.2

Stick 3.00 m

3.0 m 4.5 m 6.0 m 7.5 m 9.0 m Under-

m

carriage

m

NLC SLC

10.5

LC

NLC SLC LC

NLC SLC

– 1.5

LC

NLC SLC

– 3.0

LC

NLC SLC

– 4.5

LC

NLC SLC

– 6.0

LC

The lift capacities on the load hook of the Liebherr quick coupler 48 without attachment are stated in metric tonnes (t), and can be lifted 360° on firm, level supporting surface. Adjacent values are valid for the undercarriage when in the longitudinal position. Capacities are valid for 600 mm wide triple-grouser pads. Indicated loads are based on ISO 10567 standard and do not exceed 75 % of tipping or 87 % of hydraulic capacity (indicated by *) or are limited through the allowed lift capacity of the load hook on the quick coupler (12 t). Without quick coupler the lift capacities will increase by 250 kg, without bucket cylinder, link and lever they increase by an additional 365 kg. According to European Standard, EN 474-5: In the European Union excavators have to be equipped with an overload warning device, a load diagram and automatic check valves on the hoist cylinders, when they are used for lifting operations which require the use of lifting accessories.

1)

3.2* 3.2*

1)

5.2 5.3* 2.8* 2.8*

5.3* 5.3* 2.8* 2.8*

1)

5.1 5.7* 3.5 4.8* 2.6* 2.6*

5.7* 5.7* 3.9 4.8* 2.6* 2.6*

5.7* 5.7* 4.2 4.8* 2.6* 2.6*

5.7* 5.7* 4.7 4.8* 2.6* 2.6*

1)

7.6* 7.6* 4.8 6.2* 3.3 5.4* 2.5 2.6*

7.6* 7.6* 5.5 6.2* 3.8 5.4* 2.6* 2.6*

7.6* 7.6* 5.8 6.2* 4.0 5.4* 2.6* 2.6*

7.6* 7.6* 6.2* 6.2* 4.5 5.4* 2.6* 2.6*

1)

12.4 13.6* 6.8 9.2* 4.5 6.9* 3.2 5.7* 2.3 3.6* 2.3 2.7*

13.6* 13.6* 7.9 9.2* 5.1 6.9* 3.6 5.7* 2.7 3.6* 2.6 2.7*

13.6* 13.6* 8.4 9.2* 5.5 6.9* 3.9 5.7* 2.9 3.6* 2.7* 2.7*

13.6* 13.6* 9.2* 9.2* 6.1 6.9* 4.4 5.7* 3.2 3.6* 2.7* 2.7*

1)

6.2 10.4* 4.1 7.6* 3.0 5.7 2.2 4.2* 2.2 2.9*

7.2 10.4* 4.8 7.6* 3.5 5.7 2.6 4.2* 2.5 2.9*

7.7 10.4* 5.1 7.6* 3.7 5.7 2.8 4.2* 2.7 2.9*

8.8 10.4* 5.8 7.6* 4.2 6.0* 3.2 4.2* 2.9* 2.9*

1)

6.3* 6.3* 5.8 10.8* 3.9 7.7 2.9 5.5 2.2 3.5* 2.2 3.2*

6.3* 6.3* 6.8 10.8* 4.5 7.8 3.3 5.6 2.6 3.5* 2.5 3.2*

6.3* 6.3* 7.3 10.8* 4.9 7.8 3.5 5.6 2.7 3.5* 2.7 3.2*

6.3* 6.3* 8.4 10.8* 5.5 7.8* 4.0 6.1* 3.1 3.5* 3.1 3.2*

1)

9.5* 9.5* 5.7 10.2* 3.8 7.5 2.8 5.4 2.3 3.7*

9.5* 9.5* 6.7 10.2* 4.4 7.6* 3.2 5.5 2.7 3.7*

9.5* 9.5* 7.2 10.2* 4.7 7.6* 3.5 5.5 2.9 3.7*

9.5* 9.5* 8.2 10.2* 5.4 7.6* 4.0 5.8* 3.3 3.7*

1)

10.9 11.7* 5.7 8.8* 3.8 6.7* 2.8 4.9* 2.7 4.5*

11.7* 11.7* 6.7 8.8* 4.4 6.7* 3.3 4.9* 3.1 4.5*

11.7* 11.7* 7.2 8.8* 4.7 6.7* 3.5 4.9* 3.3 4.5*

11.7* 11.7* 8.3 8.8* 5.4 6.7* 4.0 4.9* 3.8 4.5*

1)

5.9 6.5* 3.9 4.8* 3.5 3.9*

6.5* 6.5* 4.6 4.8* 3.9* 3.9*

6.5* 6.5* 4.8* 4.8* 3.9* 3.9*

1)

9.0

7.5

6.0

4.5

3.0

1.5

0

WLC

Height Can be slewed though 360° In longitudinal position of undercarriage Max. reach * Limited by hydr. capacity

Values are calculated with 500 mm wide triple-grouser pads for the NLC-Undercarriage

Stick 3.70 m

3.0 m 4.5 m 6.0 m 7.5 m 9.0 m Under-

m

carriage

m

5.7

7.2

8.2

8.8

9.2

9.0

8.6

7.8

6.6

NLC SLC

10.5

LC

NLC SLC LC

NLC SLC

– 1.5

LC

NLC SLC

– 3.0

LC

NLC SLC

– 4.5

LC

NLC SLC

– 6.0

LC

9.0

7.5

6.0

4.5

3.0

1.5

0

WLC

1)

2.3* 2.3*

1)

3.3* 3.3* 2.1* 2.1*

1)

3.5 4.4* 2.0* 2.0*

4.0 4.4* 2.0* 2.0*

4.3 4.4* 2.0* 2.0*

4.4* 4.4* 2.0* 2.0*

1)

5.0 5.6* 3.4 5.0* 2.4 3.4* 2.0* 2.0*

5.6 5.6* 3.9 5.0* 2.8 3.4* 2.0* 2.0*

5.6* 5.6* 4.1 5.0* 3.0 3.4* 2.0* 2.0*

5.6* 5.6* 4.6 5.0* 3.4 3.4* 2.0* 2.0*

1)

12.5* 12.5* 7.1 8.3* 4.6 6.4* 3.2 5.4* 2.3 4.4* 2.0 2.0*

12.5* 12.5* 8.2 8.3* 5.2 6.4* 3.7 5.4* 2.7 4.4* 2.0* 2.0*

12.5* 12.5* 8.3* 8.3* 5.6 6.4* 3.9 5.4* 2.9 4.4* 2.0* 2.0*

12.5* 12.5* 8.3* 8.3* 6.3 6.4* 4.4 5.4* 3.3 4.4* 2.0* 2.0*

1)

8.5* 8.5* 6.4 9.8* 4.2 7.2* 3.0 5.7 2.2 4.3 1.9 2.2*

8.5* 8.5* 7.4 9.8* 4.9 7.2* 3.5 5.8* 2.6 4.3 2.2* 2.2*

8.5* 8.5* 7.9 9.8* 5.2 7.2* 3.7 5.8* 2.8 4.3 2.2* 2.2*

8.5* 8.5* 9.0 9.8* 5.9 7.2* 4.2 5.8* 3.2 4.8 2.2* 2.2*

1)

7.3* 7.3* 5.9 10.6* 3.9 7.7* 2.8 5.5 2.1 4.2 1.9 2.4*

7.3* 7.3* 6.9 10.6* 4.6 7.7* 3.3 5.6 2.5 4.2 2.2 2.4*

7.3* 7.3* 7.4 10.6* 4.9 7.7* 3.5 5.6 2.7 4.2 2.4 2.4*

7.3* 7.3* 8.5 10.6* 5.5 7.7* 4.0 6.0* 3.1 4.7 2.4* 2.4*

1)

9.1* 9.1* 5.6 10.5* 3.8 7.5 2.7 5.4 2.1 4.1 2.0 2.8*

9.1* 9.1* 6.6 10.5* 4.4 7.6 3.2 5.5 2.5 4.2 2.4 2.8*

9.1* 9.1* 7.1 10.5* 4.7 7.6 3.4 5.5 2.6 4.2 2.5 2.8*

9.1* 9.1* 8.2 10.5* 5.4 7.7* 3.9 5.9* 3.0 4.3* 2.8* 2.8*

1)

10.6 12.0* 5.6 9.6* 3.7 7.1* 2.7 5.3 2.3 3.5*

12.0* 12.0* 6.6 9.6* 4.3 7.1* 3.2 5.4* 2.7 3.5*

12.0* 12.0* 7.1 9.6* 4.7 7.1* 3.4 5.4* 2.8 3.5*

12.0* 12.0* 8.2 9.6* 5.3 7.1* 3.9 5.4* 3.2 3.5*

1)

10.4* 10.4* 5.7 7.7* 3.8 5.8* 2.8 4.0*

10.4* 10.4* 6.7 7.7* 4.4 5.8* 3.3 4.0*

10.4* 10.4* 7.2 7.7* 4.7 5.8* 3.5 4.0*

10.4* 10.4* 7.7* 7.7* 5.4 5.8* 4.0* 4.0*

1)

6.7

8.0

8.9

9.5

9.8

9.7

9.3

8.6

7.5

R 924 Litronic 27

Available Buckets

HD Buckets

Machine stability per ISO 10567* (75 % of tipping capacity)

NLC-Undercarriage SLC-Undercarriage LC-Undercarriage WLC-Undercarriage

Stick length (m) Stick length (m) Stick length (m) Stick length (m)

2.40 2.70 3.00 3.70 2.40 2.70 3.00 3.70 2.40 2.70 3.00 3.70 2.40 2.70 3.00 3.70

Cutting

width

Capacity

ISO 7451

Weight

mm m

3

kg

Mono Boom 5.70 m

1)

1,050

0.95 790

1)

1,250

1.15 880

1)

1,400

1.35 970

1)

1,500

1.45 1,015

1)

1,600

1.55 1,060

2)

1,050

0.95 800

2)

1,250

1.15 890

2)

1,400

1.35 980

2)

1,500

1.45 1,025

2)

1,600

1.55 1,070

Y

V

Y

V

y

Y

V

Y

V

y

v

V

y

Y

y

v

V

y

v

Y

V

y

v

V

y

v

V

y

v

y

Y

V

y

Y

V

y

v

V

y

v

V

y

Y

V

y

V

y

Y

V

y

Y

y

Y

v

Y

v

Y

V

Y

y

Y

v

Y

v

Y

v

V

Y

V

Y

V

Y

V

Y

y

V

v

V

v

Y

V

Y

y

V

v

V

v

y

v

Straight Mono Boom 6.00 m

1)

1,050

0.95 790

1)

1,250

1.15 880

1)

1,400

1.35 970

1)

1,500

1.45 1,015

1)

1,600

1.55 1,060

2)

1,050

0.95 800

2)

1,250

1.15 890

2)

1,400

1.35 980

2)

1,500

1.45 1,025

2)

1,600

1.55 1,070

Y

V

y

Y

V

Y

V

Y

V

y

v

Y

V

y

Y

V

y

v

V

y

v

V

v

y

v

V

y

v

V

y

v

y

v

y

Y

V

y

v

Y

V

y

v

y

v

V

y

Y

V

y

v

y

v

Y

V

y

v

Y

y

Y

v

V

v

V

Y

y

Y

v

Y

v

V

v

V

Y

V

Y

V

y

Y

V

y

V

v

y

v

Y

V

Y

y

V

v

y

v

y

v

Two-piece Boom 3.50 m

1)

1,050

0.95 790

1)

1,250

1.15 880

1)

1,400

1.35 970

1)

1,500

1.45 1,015

1)

1,600

1.55 1,060

2)

1,050

0.95 800

2)

1,250

1.15 890

2)

1,400

1.35 980

2)

1,500

1.45 1,025

2)

1,600

1.55 1,070

Y

V

Y

V

y

Y

V

Y

V

y

v

Y

V

y

Y

y

v

V

y

v

Y

V

y

v

Y

V

y

v

V

y

v

V

Y

V

y

Y

V

y

v

V

y

v

Y

V

Y

V

y

V

y

Y

V

y

Y

y

Y

v

Y

v

Y

V

Y

y

Y

v

Y

v

Y

v

Y

V

Y

V

Y

y

V

v

V

v

Y

V

Y

y

V

v

V

v

y

v

Two-piece Boom 4.00 m

1)

1,050

0.95 790

1)

1,250

1.15 880

1)

1,400

1.35 970

1)

1,500

1.45 1,015

1)

1,600

1.55 1,060

2)

1,050

0.95 800

2)

1,250

1.15 890

2)

1,400

1.35 980

2)

1,500

1.45 1,025

2)

1,600

1.55 1,070

Y

V

Y

V

Y

V

y

Y

V

y

Y

V

y

v

V

y

v

V

v

y

v

V

y

v

V

y

v

V

y

v

y

Y

V

y

v

Y

V

y

v

V

y

v

V

y

Y

V

y

v

y

v

Y

V

y

v

Y

y

Y

v

Y

v

V

Y

y

Y

v

Y

v

V

v

V

Y

V

Y

V

y

Y

V

y

V

y

v

Y

V

Y

y

V

v

y

v

y

v

Offset Mono Boom 5.70 m

1)

1,050

0.95 790

1)

1,250

1.15 880

1)

1,400

1.35 970

1)

1,500

1.45 1,015

1)

1,600

1.55 1,060

2)

1,050

0.95 800

2)

1,250

1.15 890

2)

1,400

1.35 980

2)

1,500

1.45 1,025

2)

1,600

1.55 1,070

Y

V

Y

V

y

Y

V

Y

V

y

v

Y

V

y

Y

y

v

V

y

v

Y

V

y

v

Y

V

y

v

V

y

v

V

Y

V

y

Y

V

y

v

y

v

V

y

v

Y

V

Y

V

y

V

y

Y

V

y

Y

y

Y

y

Y

v

Y

V

Y

y

Y

v

Y

v

Y

v

Y

V

Y

V

Y

y

V

y

V

v

Y

V

Y

y

V

v

V

v

y

v

* Indicated loads are based on ISO 10567 max. stick length, lifted 360° on firm

1)

HD bucket for direct mounting with teeth Z 40

2)

HD bucket for mounting to quick coupler with teeth Z 40

Other backhoes available on request

Max. material weight

Y

= ≤ 1.8 t/m3,

V

= ≤ 1.5 t/m3,

y

= ≤ 1.2 t/m3,

v

= not authorized

28 R 924 Litronic

Available Tools

Rigid Ditchcleaning Bucket

GRL 90, for direct mounting

Cutting width mm 1,500 2,000 2,000 2,010 2,400 Capacity m Weight kg 400 415 506 528 586

GRL 90, for mounting to quick coupler 48

Cutting width mm 1,500 2,000 2,000 2,000 2,400 2,400 Capacity m Weight kg 425 522 637 599 674 646

Ditchcleaning Bucket

GRL 90, 2 x 50° tiltable, for direct mounting

Cutting width mm 1,600 2,000 2,000 2,000 2,200 2,400 2,800 Capacity m Weight kg 798 686 819 883 920 885 1,009

GRL 90, 2 x 50° tiltable, for mounting to quick coupler 48

Cutting width mm 1,600 2,000 2,000 2,000 2,200 2,200 2,200 2,400 2,400 Capacity m Weight kg 850 690 880 940 880 980 1,000 890 1,000

Tiltable Bucket

SL 90, 2 x 50° tiltable, for direct mounting

Cutting width mm 1,600 1,600 1,600 Capacity m Weight kg 768 820 918

SL 90, 2 x 50° tiltable, for mounting to quick coupler 48

Cutting width mm 1,500 1,600 1,600 1,600 1,600 Capacity m Weight kg 970 820 890 970 1,035 Weight in HD-version kg – – 1,006 1,184 –

3

0.50 0.45 0.70 0.85 0.85

3

0.50 0.70 1.20 1.25 0.85 1.15

3

0.80 0.50 0.70 1.00 1.15 0.85 1.45

3

0.80 0.50 0.70 1.00 0.80 1.15 1.40 0.85 1.25

3

0.80 1.00 1.35

3

1.20 0.80 1.00 1.35 1.55

Clamshells

GM 10B, earthmoving shell, for mounting to quick coupler 48

Cutting width mm 320 400 450 600 800 1,000 900 Capacity m Weight kg 795 835 845 885 940 995 1,222

3

0.17 0.22 0.25 0.35 0.45 0.60 0.70

Sorting Grapple Ribbed Perforated Gravel tongs

SG 30, for direct mounting

Cutting width mm 1,000 1,150 1,000 1,150 1,020 Capacity m Weight kg 1,510 1,590 1,490 1,570 1,765

SG 30, for mounting to quick coupler 48

Cutting width mm 1,000 1,150 1,000 1,150 1,020 Capacity m Weight kg 1,510 1,590 1,490 1,570 1,765

3

0.75 0.90 0.85 1.00 0.85

3

0.75 0.90 0.85 1.00 0.85

Tiltrotator

LH-TR 25, for mounting to quick coupler 48

Weight kg 720 Rotation 360° Tilt 2 x 50°

R 924 Litronic 29

Standard Equipment

Undercarriage

Lashing eyelets Lifetime-lubricated track rollers Sprocket with dirt ejector Track guide at each track frame (one piece) Tracks sealed and greased

Uppercarriage

Engine hood with lift help Handrails, non slip surfaces Lockable tool box Maintenance-free swing brake lock Sound insulation

Hydraulics

Filter with integrated fine filter area Hydraulic tank shut-off valve and pumps Liebherr hydraulic oil Pressure storage for controlled lowering of equipment with engine turned off Pressure test ports for hydraulic Stepless work mode selector

Operator’s Cab

7” colour multifunction display with touchscreen All tinted windows Automatic air conditioning Cigarette lighter and ashtray Coat hook Completely retractable windscreen Cup holder Dome light Door with sliding windows Emergency exit rear window Front windscreen (bottom) retractable Fuel consumption indicator Headlights (two pieces, Halogen) Hydro mounts LiDAT Plus (Liebherr data transfer system) * Mechanical hour meters, readable from outside the cab Operator seat Comfort Preparation for radio installation Rain hood over front window opening Rear space monitoring with camera Roll-down sun blind ROPS safety cab structure Rubber floor mat Seat belt Storage bin Storage space Sunroof, right window and windshield with safety glass Wiper/washer

Engine

After-cooled Common-Rail system injection Conform with stage IIIB / Tier 4i emission standard Fuel filter and water separator Liebherr particle filter Sensor-controlled automatic engine idling Turbo charger

Attachment

Headlight on boom (right, Halogen) Liebherr full-automatic central lubrication system (except connecting link for bucket kinematics)

* optionally extendable after one year

30 R 924 Litronic

Individual Options

Undercarriage

Reinforced cover plate and base plate for centre section Straight track guide Track guide at each track frame (three pieces)

Uppercarriage

Customized colors Extended tool kit Fuel anti-theft device Heavy counterweight Refuelling pump (electrical) Reversible fan drive Uppercarriage guard at bottom and sides

Hydraulics

Bypass filter Liebherr hydraulic oil, biodegradable Liebherr hydraulic oil, specially for warm and cold regions

Engine

Air pre-filter with dust trap Automatic engine shut-down (adjustable time-period) Fuel pre-heating system

Operator’s Cab

Additional headlights or/and rear headlights (Halogen or Xenon) Amber beacon Auxiliary heater with weekly timer Bullet-proof front window (one piece, fixed installation – can not be opened) Bullet-proof front window (two pieces, fixed installation – can not be opened) Bullet-proof glass panel in roof Electric cool box (12 V) Electronic drive away lock Engine shut-down (emergency stop) in cab FGPS front guard Fire extinguisher Footrest FOPS top guard Headlights (two pieces, Xenon) Operator seat Premium Proportional controls Liebherr Radio Comfort Roof wiper Sun visor Travel alarm system

Attachment

Additional headlights on boom (left, Halogen or Xenon) Bottom boom protection for stick Headlight on boom (right, Xenon) Headlights on boom (Xenon) High pressure circuit Hydraulic or mechanical quick coupler Liebherr automatic lubrication system for link geometry Liebherr line of buckets Liebherr tooth system LIKUFIX Middle pressure circuit Overload warning device Piston rod guard for adjustable cylinders Piston rod guard for bucket cylinders Safety check valves hoist cylinder Safety check valves stick cylinder Security for hoist cylinder in grab or hammer operation Stick cylinder shut-down, adjustable Straight mono boom Tool Control Two-piece boom

Options and/or special attachments, supplied by vendors other than Liebherr, are only to be installed with the knowledge and approval of Liebherr in order to retain warranty.

R 924 Litronic 31

The Liebherr Group of Companies

Wide Product Range

The Liebherr Group is one of the largest construction equipment manufacturers in the world. Liebherr’s high-value products and services enjoy a high reputation in many other fields. The wide range includes domestic appliances, aerospace and transportation systems, machine tools and maritime cranes.

Exceptional Customer Benefit

Every product line provides a complete range of models in many different versions. With both their technical excel lence and acknowledged quality, Liebherr products offer a maximum of customer benefits in practical application.

State-of-the-art Technology

To provide consistent, top quality products, Liebherr attaches great importance to each product area, its components and core technologies. Important modules and components are developed and manufactured in-house, for instance the entire drive and control techno logyfor construction equipment.

Worldwide and Independent

Hans Liebherr founded the Liebherr family company in

1949. Since that time, the enterprise has steadily grown to a group of more than 120 companies with over 35,000employees located on all continents. The corporate headquarters of the Group is Liebherr-International AG inBulle, Switzerland. The Liebherr family is the sole owner of the company.

www.liebherr.com

RG-BK-RP LFR/SP 11340224-0-03.12_enGB

Liebherr-France SAS

2 avenue Joseph Rey, B.P. 90287, FR-68005 Colmar Cedex  +33 389 21 30 30, Fax +33 389 21 37 93 www.liebherr.com, E-Mail: info.lfr@liebherr.com

All illustrations and data may differ from standard equipment. Subject to change without notice. All indicated loads are based in accordance with ISO 9248.

Liebherr R 924 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual