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R 976
User Manual
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Liebherr R 976 User Manual

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Crawler excavator R 976
Operating Weight with Backhoe Attachment: 85,300 – 95,500 kg Operating Weight with Shovel Attachment: 90,800 – 92,600 kg Engine Output: 400 kW / 544 HP Bucket Capacity: 2.00 – 6.60 m³ Shovel Capacity: 4.40 – 5.60 m³
Equipment
•Caststeelelements
•Longerservicelife
•Safetycheckvalvesforstickandboom cylinderswithintegratedregeneration forlessfuelconsumption
Tools
•Differentlevelsofprotectiontosuit thedifferentareasofapplication
•NewLiebherrZ-typetoothsystem
R 976 Litronic
2
Operator’s cab
•Newcomfortableandergonomicdesign
•7”highdenitioncolourtouchscreen
•Widerthanthecabinthesmallexcavatorsrange
•Bullet-proofpanelsatthefrontand intheroofasstandard
•OptionalFOPSandFGPSprotectiveguards
Accessibility
•Maintenanceplatformin theenginecompartment
•Broad,anti-slipsidecatwalksasstandard
•Newlydesignedundercarriagesteps foralongerservicelife
Undercarriage
•Robuststructurethankstothemorerigidprole
•Improvedself-cleaningcapacity
•Moldedtwo-toothsprocketforalongerservicelife
•Twotypesofundercarriageavailable:anHDxed-track gaugeandLC-Vvariable-trackgauge
R 976 Litronic
3
Equipment
•Caststeelparts
•Parallelkinematicsforpowerfulandregulardigging
•Bucketcylinderspositionedundertheequipment forbetterprotectionagainsttheelements
•Safetyvalvesonboomcylinderforpipe burstprotection
Buckets
•Thefrontshovelistheperfectshapefordiggingdeep intothematerialandforahighllingrate
•Severallevelsofprotectionforthefrontshovel, dependingonrequirements
R 976 Litronic
4
Operator’s cab
•Newcomfortableandergonomicdesign
•7”high-resolutioncolourtouchscreen
•Widerthanthecabinthesmallexcavatorsrange
•Bullet-proofpanelsatthefrontandintheroofasstandard
•OptionalFOPSandFGPSprotectionguards
•Operator’scabwithaxedriserforafull viewovertheworkarea
R 976 Litronic
5
Technical Data
Engine
Rating per ISO 9249
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Model
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Type Bore/Stroke Displacement Engine operation
Exhaust gas treatment
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Cooling
Air cleaner
Fuel tank Urea tank Electrical system Voltage Batteries Starter Alternator Engine idling Motor management
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400 kW (544 HP) at 1,800 RPM Liebherr D 9508 A7 SCR 8 cylinder V engine 128/157 mm
16.16 l 4-stroke diesel
Common-Rail
SCR system (Selective Catalytic Reduction)
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 1,498 l 140 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 pump for attachment and travel drive Max. flow Max. pressure Pump regulation
Hydraulic pump for swing drive
Max. flow Max. pressure Hydraulic tank Hydraulic system Hydraulic oil filter
Hydraulic oil cooler
MODE selection
RPM adjustment
Tool Control
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two Liebherr variable flow, swash plate pumps 2 x 496 l/min. 350 bar electro-hydraulic with electronic engine speed
sensing regulation, pressure compensation, flow
compensation, automatic oil flow optimizer
reversible, variable flow, swash plate pump,
closed-loop circuit 315 l/min. 350 bar 536 l
1.134 l 2 full flow filters in return line with integrated fine
filter area (5 µm) compact cooler for water cooler, after-cooler, fuel
cooler and transmission pump oil, sandwiched
with cooler for oil and condenser of air-condition-
ing with hydrostatically controlled fan drives adjustment of engine and hydraulic performance
via a mode pre-selector to match application for
especially economical and environmentally
friendly operation or for maximum digging perfor-
mance 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
Power distribution
Flow summation Closed-loop circuit Servo circuit Attachment and swing Travel
– speed pre-selection Additional functions
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via control valves in single block with integrated
safety valves to boom and stick for uppercarriage swing drive electro-hydraulic control proportional via joystick levers – proportional via foot pedals or removable
handlevers
via foot pedals or joystick toggle switch
Swing Drive
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Drive by
Transmission Swing ring
Swing speed Swing torque Holding brake Option
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Operator’s Cab
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Cab
Operator’s seat
Control system Operation and displays
Air-conditioning
Noise emission ISO 6396 2000/14/EC
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Undercarriage
Version
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HD LC-V Drive
Transmission Travel speed
Net drawbar pull on crawler Track components Track rollers/Carrier rollers
Tracks Track pads Digging locks
Brake valves Lashing eyes
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Attachment
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Type
Hydraulic cylinders
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Pivots Lubrication
Hydraulic connections
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Bucket
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Liebherr swash plate motor with integrated brake
valves Liebherr compact planetary reduction gear Liebherr, sealed single race ball bearing swing
ring, internal teeth 0 – 5.9 RPM stepless 295 kNm wet multi-disc (spring applied, pressure released) pedal controlled positioning brake
work headlights integrated in the ceiling, a door
with a side window (can be opened on both
sides), large stowing and depositing possibilities,
shock-absorbing suspension, sounddamping
insulating, tinted laminated safety glass, separate
window shades for the sunroof window and wind-
screen, 12 V plug, storage bins, lunchbox, cup
holder
Liebherr-Comfort seat, airsprung with automatic
weight adjustment, vertical and horizontal seat
damping including consoles and joysticks. Seat
and armrests adjustable separately and in combi-
nation, seat heating as standard arm consoles, swinging with the seat large high resolution colour display with selfexpla-
natory operation via touch screen, video, versatile
adjusting, control and monitoring facilities, 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) = 71 dB(A) LWA (surround noise) = 109 dB(A)
gauge 3,600 mm gauge 3,590 mm Liebherr swash plate motors with integrated
brake valves on both sides Liebherr planetary reduction gears low range – 2.7 km/h
high range – 4.3 km/h
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538 kN D 9 G, maintenance-free
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HD: 8/2
LC-V: 9/3 sealed and greased double grouser wet multi-discs (spring applied, pressure
released) outside the travel motor integrated
combination of resistant steel plates and cast
steel 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 split-flange
connections standard equipped with Liebherr tooth system
6 R 976 Litronic
Dimensions
W
A2
E
D
A1
A
L U
V
X
HD mm LC-V mm A 3,565 3,565 A1 4,355 4,355 A2 4,730 4,730 C 3,695/3,890* 3,835/4,030* D 4,515 4,515 E 4,640 4,640 H 3,725 3,865 K 1,620 1,755 L 4,770 5,160 P 1,460 1,495 Q 682 955 S 3,600 2,750**/3,590 U 5,955 6,335 N 500 600 750 500 600 750 B 4,290 4,290 4,350 3,490** 3,490** 3,500** G 4,540 4,540 4,540 3,870** 3,870** 3,870** Z 7,490 7,680
* with FOPS top guard ** transport position
H
K
Q
N
S
Z
B G
HD-Undercarriage Stick Mono Mono Mono Length Boom Boom Boom
7.20 m 8.60 m 10.50 m
m mm mm mm V 2.90 8,450 – –
3.30 8,200 9,950 12,050
3.80 8,100 9,850 11,900
4.70 7,950 9,650 11,700
5.80 – 9,650 11,550 W 2.90 5,100 – –
3.30 5,250 5,450 5,750
3.80 5,550 5,600 5,900
4.70 6,050 6,000 6,100
5.80 – 6,800 6,800 X 2.90 13,800 – –
3.30 13,500 14,900 16,800
3.80 13,400 14,750 16,650
4.70 13,150 14,550 16,450
5.80 – 14,150 16,150
LC-V-Undercarriage Stick Mono Mono Mono Length Boom Boom Boom
7.20 m 8.60 m 10.50 m
m mm mm mm V 2.90 8,600 – –
3.30 8,350 10,100 12,200
3.80 8,200 10,000 12,050
4.70 8,050 9,800 11,850
5.80 – 9,750 11,700 W 2.90 5,150 – –
3.30 5,350 5,500 5,850
3.80 5,600 5,700 6,000
4.70 6,150 6,000 6,200
5.80 – 6,750 6,800 X 2.90 13,800 – –
3.30 13,500 14,900 16,800
3.80 13,450 14,750 16,650
4.70 13,250 14,550 16,500
5.80 – 14,250 16,250
C
P
R0013
R 976 Litronic 7
Backhoe Bucket
with Mono Boom 7.20 m
m
-10
-15
-20
-25
-30
ft
14
45
13
40
12
11
35
10
30
9
8
25
7
20
6
5
15
4
10
3
2
5
1
0
0
-1
-5
-2
-3
-4
-5
-6
-7
-8
-9
-10
1
2
3
4
6789101112131415
R0014
0 m1
2345
5101520253035404550
0 ft
Digging Envelope 1 2 3 4
Stick length m 2.90 3.30 3.80 4.70
Max. digging depth m 7.60 8.00 8.50 9.40 Max. reach at ground level m 12.35 12.75 13.20 14.10 Max. dump height m 8.10 8.35 8.60 9.05 Max. teeth height m 12.45 12.70 12.95 13.40
Digging force ISO kN 390 361 329 284 t 39.8 36.8 33.5 28.9 Breakout force ISO kN 485 485 485 485 t 49.4 49.4 49.4 49.4
Operating Weight and Ground Pressure
Operating weight includes basic machine with mono boom 7.20 m, stick 2.90 m and bucket 5.20 m
Undercarriage HD LC-V
Pad width mm 500 600 750 500 600 750 Weight kg 85,300 86,000 87,100 90,400 91,200 92,300 Ground pressure kg/cm
Optional: heavy counterweight (heavy counterweight increases the operating weight by 1,900 kg and ground pressure by 0.04 kg/cm
3
(4,600 kg).
2
1.65 1.38 1.12 1.62 1.36 1.10
2
)
Buckets Machine stability per ISO 10567* (75 % of tipping capacity)
HD-Undercarriage
Cutting
width
Capacity
ISO 7451
mm m
3
1,800 3.80 4,000 1,950 4.30 4,200
1)
2,150 4.80 4,450 2,300 5.20 4,600
STD
2,300 5.80 4,800 2,600 6.60 5,100 1,800 3.60 4,400 1,950 4.10 4,750
2)
2,150 4.60 5,050 2,300 5.20 5,400
HD
2,300 5.60 5,550 2,400 6.20 5,900 1,950 4.20 5,250
3)
2,150 4.70 5,550 2,300 5.20 5,850
HDV
2,300 5.70 6,400
Weight
kg
2.90 3.30 3.80 4.70 2.90 3.30 3.80 4.70
X X X Y X X X Y X X X Y X X X Y X X Y V X X Y V Y Y Y y X X Y y Y Y V y Y Y V y V V y v V V y v
X X X Y X X X Y X X X V X X X Y X X Y V X X Y V Y Y V y Y Y Y y Y V V y Y Y V y V V y v V V y v
X X X v X X X v Y Y Y v X X Y v Y Y V v Y Y V v V V y v V V y v
* Indicated loads are based on ISO 10567 max. stick length, lifted 360° on firm
1)
Standard bucket with Liebherr teeth Z 90
2)
HD bucket with Liebherr teeth Z 90
3)
HDV bucket with Liebherr teeth Z 90
Other backhoes available on request
Max. material weight
X
= ≤ 2.2 t/m3,
Y
Stick length (m)
= ≤ 1.8 t/m3,
V
= ≤ 1.5 t/m3,
y
= ≤ 1.2 t/m3,
LC-V-Undercarriage
Stick length (m)
v
= not authorized
8 R 976 Litronic
Lift Capacities
with Mono Boom 7.20 m
Stick 2.90 m
3.0 m 4.5 m 6.0 m 7.5 m 9.0 m 10.5 m 12.0 m 13.5 m Under­ m carriage m
HD
12.0
LC-V
HD
10.5
LC-V
HD
9.0
LC-V
HD
7.5
LC-V
HD
6.0
LC-V
HD
4.5
LC-V
HD
3.0
LC-V
HD
1.5
LC-V
HD
0
LC-V
HD
– 1.5
LC-V
HD
– 3.0
LC-V
HD
– 4.5
LC-V
HD
– 6.0
LC-V
HD
– 7.5
LC-V
HD
– 9.0
LC-V
23.7* 23.7*
23.5* 23.5*
21.6* 21.6* 21.3* 21.3*
21.6* 21.6* 21.2* 21.2*
21.8* 21.8* 19.1 20.4* 19.1 20.2*
21.9* 21.9* 20.0 20.8* 19.7 20.2*
27.4* 27.4* 23.3* 23.3* 18.9 21.1* 16.6 19.9*
27.7* 27.7* 23.5* 23.5* 19.7 21.1* 17.2 19.9*
31.5* 31.5* 24.1 25.3* 18.3 22.0* 15.2 19.5
31.9* 31.9* 25.1 25.5* 19.1 22.0* 15.8 20.3*
31.6 35.1* 22.9 27.3* 17.6 22.9 14.4 18.7
32.9 35.4* 23.9 27.5* 18.4 23.0* 15.1 20.6*
30.2 36.9* 22.0 28.6* 17.1 22.3 14.3 18.6
31.6 37.0* 23.0 28.7* 17.9 23.7* 15.0 20.8*
29.6 36.7* 21.4 28.6 16.7 21.9 14.7 19.2
31.0 36.6* 22.5 28.8* 17.5 23.5* 15.6 20.9*
38.5* 38.5* 29.5 34.9* 21.3 27.8* 16.6 21.8 15.9 20.8
40.4* 40.4* 30.9 34.7* 22.3 27.6* 17.5 22.1* 16.9 21.0*
40.6* 40.6* 38.8* 38.8* 29.8 31.3* 21.5 24.8* 18.4 20.6*
42.5* 42.5* 38.2* 38.2* 30.8* 30.8* 22.6 24.4* 19.6 20.6*
30.4* 30.4* 24.6* 24.6* 19.1* 19.1*
29.5* 29.5* 23.7* 23.7* 18.9* 18.9*
6.4
8.0
9.0
9.7
10.1
10.3
10.2
9.9
9.3
8.5
7.1
Stick 3.30 m
3.0 m 4.5 m 6.0 m 7.5 m 9.0 m 10.5 m 12.0 m 13.5 m Under­ m carriage m
HD
12.0
LC-V
HD
10.5
LC-V
HD
9.0
LC-V
HD
7.5
LC-V
HD
6.0
LC-V
HD
4.5
LC-V
HD
3.0
LC-V
HD
1.5
LC-V
HD
0
LC-V
HD
– 1.5
LC-V
HD
– 3.0
LC-V
HD
– 4.5
LC-V
HD
– 6.0
LC-V
HD
– 7.5
LC-V
HD
– 9.0
LC-V
Height Can be slewed though 360° In longitudinal position of undercarriage Max. reach * Limited by hydr. capacity
The load values are quoted in tons (t) at stick end (without bucket), and may be swung 360° on firm and even ground. Adjacent values are valid forthe undercarriage when in the longitudinal position. Capacities are valid for 600 mm wide double grouser pads. Indicated loads are based on ISO10567 standard and do not exceed 75 % of tipping or 87 % of hydraulic capacity (indicated via *). Without bucket cylinder, link and lever the liftcapacities will increase by 1,300 kg. Lifting capacity of the excavator is limited by machine stability and hydraulic capacity. 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 safety check valves on hoist cylinders and stick cylinder(s), when they are used for lifting operations which require the use of lifting accessories.
20.1* 20.1*
19.9* 19.9*
20.3* 20.3* 18.2* 18.2*
20.3* 20.3* 18.1* 18.1*
20.8* 20.8* 19.4 19.8* 17.4* 17.4*
20.9* 20.9* 19.8* 19.8* 17.3* 17.3*
26.0* 26.0* 22.4* 22.4* 19.0 20.3* 15.6 17.1*
26.3* 26.3* 22.5* 22.5* 19.8 20.3* 16.2 17.1*
30.3* 30.3* 24.4 24.5* 18.4 21.3* 14.3 17.3*
30.6* 30.6* 24.7* 24.7* 19.2 21.4* 15.0 17.4* 15.0 17.4*
32.1 34.2* 23.2 26.7* 17.7 22.5* 14.0 18.1 13.7 17.7
33.4 34.5* 24.1 26.9* 18.5 22.6* 14.7 19.8* 14.4 18.1*
30.5 36.5* 22.1 28.3* 17.1 22.3 13.7 17.7 13.5 17.6
31.8 36.7* 23.1 28.4* 17.9 23.4* 14.4 20.0* 14.2 19.3*
29.7 36.9* 21.5 28.6 16.7 21.9 13.9 18.1
31.1 36.9* 22.5 28.8* 17.5 23.6* 14.7 20.0*
36.8* 36.8* 29.4 35.6* 21.2 28.2* 16.5 21.7 14.9 19.5
38.3* 38.3* 30.9 35.4* 22.3 28.0* 17.4 22.6* 15.8 20.2*
36.6* 36.6* 41.2* 41.2* 29.6 32.5* 21.3 25.8* 16.9 20.0*
38.2* 38.2* 40.7* 40.7* 31.1 32.1* 22.4 25.5* 18.1 20.0*
33.5* 33.5* 26.8* 26.8* 20.1* 20.1* 19.1* 19.1*
32.7* 32.7* 26.1* 26.1* 19.2* 19.2* 18.9* 18.9*
7.0
8.4
9.4
10.1
10.5
10.6
10.6
10.3
9.7
8.9
7.7
R 976 Litronic 9
Lift Capacities
with Mono Boom 7.20 m
Stick 3.80 m
3.0 m 4.5 m 6.0 m 7.5 m 9.0 m 10.5 m 12.0 m 13.5 m Under­ m carriage m
HD
12.0
LC-V
HD
10.5
LC-V
HD
9.0
LC-V
HD
7.5
LC-V
HD
6.0
LC-V
HD
4.5
LC-V
HD
3.0
LC-V
HD
1.5
LC-V
HD
0
LC-V
HD
– 1.5
LC-V
HD
– 3.0
LC-V
HD
– 4.5
LC-V
HD
– 6.0
LC-V
HD
– 7.5
LC-V
HD
– 9.0
LC-V
18.3* 18.3* 16.8* 16.8*
18.9* 18.9* 16.6* 16.6*
15.8* 15.8* 15.3* 15.3*
16.6* 16.6* 15.3* 15.3*
19.5* 19.5* 18.6* 18.6* 14.7* 14.7*
19.6* 19.6* 18.6* 18.6* 14.7* 14.7*
21.1* 21.1* 19.3 19.3* 14.7 15.6* 14.5 14.5*
21.3* 21.3* 19.4* 19.4* 15.4 16.2* 14.5* 14.5*
28.6* 28.6* 23.4* 23.4* 18.6 20.5* 14.4 18.6 13.4 14.7*
29.0* 29.0* 23.7* 23.7* 19.4 20.6* 15.1 18.7* 14.0 14.7*
32.7 32.9* 23.4 25.8* 17.8 21.8* 14.0 18.1 12.8 15.2*
33.2* 33.2* 24.4 26.0* 18.6 21.9* 14.7 19.3* 13.4 15.2*
30.8 35.8* 22.3 27.7* 17.1 22.4 13.7 17.7 12.6 16.1*
32.2 36.0* 23.3 27.8* 18.0 23.0* 14.3 19.7* 13.3 16.2*
29.8 36.8* 21.5 28.6* 16.6 21.9 13.4 17.5 12.9 16.8
31.2 36.9* 22.6 28.7* 17.5 23.4* 14.1 19.6* 13.7 17.7*
34.9* 34.9* 29.3 36.1* 21.1 28.3 16.4 21.6 13.7 18.0
36.1* 36.1* 30.8 36.0* 22.2 28.3* 17.2 22.9* 14.6 19.2*
32.7* 32.7* 43.7* 43.7* 29.4 33.7* 21.1 26.7* 16.4 21.1* 15.4 19.2*
34.0* 34.0* 43.2* 43.2* 30.8 33.4* 22.2 26.4* 17.3 20.8* 16.4 19.2*
48.1* 48.1* 36.9* 36.9* 29.0* 29.0* 21.5 22.5* 18.7 18.7*
47.0* 47.0* 36.1* 36.1* 28.4* 28.4* 22.0* 22.0* 18.6* 18.6*
19.8* 19.8* 17.2* 17.2*
7.7
9.0
10.0
10.6
11.0
11.1
11.0
10.8
10.3
9.5
8.3
6.5
Stick 4.70 m
3.0 m 4.5 m 6.0 m 7.5 m 9.0 m 10.5 m 12.0 m 13.5 m Under­ m carriage m
HD
12.0
LC-V
HD
10.5
LC-V
HD
9.0
LC-V
HD
7.5
LC-V
HD
6.0
LC-V
HD
4.5
LC-V
HD
3.0
LC-V
HD
1.5
LC-V
HD
0
LC-V
HD
– 1.5
LC-V
HD
– 3.0
LC-V
HD
– 4.5
LC-V
HD
– 6.0
LC-V
HD
– 7.5
LC-V
HD
– 9.0
LC-V
Height Can be slewed though 360° In longitudinal position of undercarriage Max. reach * Limited by hydr. capacity
The load values are quoted in tons (t) at stick end (without bucket), and may be swung 360° on firm and even ground. Adjacent values are valid forthe undercarriage when in the longitudinal position. Capacities are valid for 600 mm wide double grouser pads. Indicated loads are based on ISO10567 standard and do not exceed 75 % of tipping or 87 % of hydraulic capacity (indicated via *). Without bucket cylinder, link and lever the liftcapacities will increase by 1,300 kg. Lifting capacity of the excavator is limited by machine stability and hydraulic capacity. 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 safety check valves on hoist cylinders and stick cylinder(s), when they are used for lifting operations which require the use of lifting accessories.
12.6* 12.6*
12.6* 12.6* 12.4* 12.4*
15.8* 15.8* 11.7* 11.7*
15.9* 15.9* 11.6* 11.6*
16.5* 16.5* 14.0* 14.0* 11.2* 11.2*
16.5* 16.5* 14.2* 14.2* 11.2* 11.2*
17.4* 17.4* 15.1 16.4* 11.1* 11.1*
18.8* 18.8* 17.5* 17.5* 15.8 16.6* 11.1* 11.1*
25.3* 25.3* 21.3* 21.3* 18.8* 18.8* 14.7 17.3* 11.2* 11.2*
25.7* 25.7* 21.5* 21.5* 19.0* 19.0* 15.3 17.4* 11.2* 11.2*
30.0* 30.0* 23.9* 23.9* 18.1 20.4* 14.2 18.2* 11.4 11.6*
30.4* 30.4* 24.2* 24.2* 18.9 20.5* 14.8 18.2* 11.6* 11.6*
31.6 33.9* 22.7 26.3* 17.3 21.8* 13.7 17.8 11.2 12.2*
32.9 34.1* 23.6 26.5* 18.1 21.9* 14.4 19.0* 11.8 12.3*
30.1 36.0* 21.7 27.8* 16.6 21.9 13.3 17.4 11.4 13.1*
26.1* 26.1* 31.4 36.1* 22.7 27.9* 17.5 22.9* 14.0 19.4* 12.1 13.3*
18.1* 18.1* 32.5* 32.5* 29.3 36.4* 21.0 28.2 16.2 21.4 13.0 17.1 12.0 14.6*
18.9* 18.9* 33.2* 33.2* 30.7 36.4* 22.1 28.3* 17.0 23.0* 13.7 19.1* 12.7 14.8*
27.4* 27.4* 43.5* 43.5* 29.0 35.1* 20.8 27.6* 16.0 21.2 13.1 17.0*
28.3* 28.3* 44.7* 44.7* 30.4 34.9* 21.8 27.4* 16.9 22.1* 14.0 17.3*
39.3* 39.3* 41.8* 41.8* 29.2 31.9* 20.9 25.1* 16.2 19.5* 15.3 17.6*
40.5* 40.5* 41.2* 41.2* 30.7 31.5* 22.0 24.7* 17.1 19.0* 16.4 17.6*
44.9* 44.9* 33.4* 33.4* 25.8* 25.8* 19.3* 19.3* 16.9* 16.9*
43.4* 43.4* 32.4* 32.4* 25.0* 25.0* 18.5* 18.5* 16.8* 16.8*
8.9
10.1
10.9
11.5
11.8
12.0
11.9
11.6
11.2
10.5
9.4
8.0
10 R 976 Litronic
Backhoe Bucket
with Mono Boom 8.60 m
m
50
45
40
35
30
25
20
15
10
-10
-15
-20
-25
-30
-35
-40
ft
16
14
12
10
8
6
4
2
5
0
0
-5
-2
-4
-6
-8
-10
-12
1
2
3
4
681012141618
R0015
0 m
24
Digging Envelope 1 2 3 4
Stick length m 3.30 3.80 4.70 5.80
Max. digging depth m 9.30 9.85 10.75 11.60 Max. reach at ground level m 14.25 14.75 15.60 16.45 Max. dump height m 9.35 9.65 10.15 10.95 Max. teeth height m 13.75 14.10 14.60 15.05
Digging force ISO kN 361 329 284 249 t 36.8 33.5 28.9 25.4 Breakout force ISO kN 485 485 485 356 t 49.4 49.4 49.4 36.3
Operating Weight and Ground Pressure
Operating weight includes basic machine with mono boom 8.60 m, stick 3.80 m and bucket 3.80 m
Undercarriage HD LC-V
Pad width mm 500 600 750 500 600 750 Weight kg 85,900 86,600 87,700 91,000 91,800 92,900 Ground pressure kg/cm
Optional: heavy counterweight (heavy counterweight increases the operating weight by 1,900 kg and ground pressure by 0.04 kg/cm
3
(4,000 kg).
2
1.66 1.39 1.13 1.63 1.37 1.11
2
)
51015202530354045505 560
0 ft
Buckets Machine stability per ISO 10567* (75 % of tipping capacity)
HD-Undercarriage
Cutting
width
Capacity
ISO 7451
mm m
3
1,400 2.70 3,450 1,600 3.20 3,750
1)
1,800 3.80 4,000 1,950 4.30 4,200
STD
2,150 4.80 4,450 2,300 5.20 4,600 1,800 3.60 4,400
2)
1,950 4.10 4,750
HD
2,150 4.60 5,050 1,750 3.00 3,150
3)
1,950 3.50 3,450
STD
1,950 4.00 3,600 1,800 2.50 3,850
4)
2,000 3.00 4,100
HD
2,150 3.50 4,450
Weight
kg
3.30 3.80 4.70 5.80 3.30 3.80 4.70 5.80
X X X v X X X v X X Y v X X Y v Y Y V v X X V v Y V y v Y Y y v V V y v V V y v y y v v V y v v
Y Y V v X X V v V V y v Y Y y v V y v v V V y v
v v v Y v v v Y v v v V v v v V v v v y v v v y
v v v Y v v v Y v v v V v v v V v v v y v v v y
* Indicated loads are based on ISO 10567 max. stick length, lifted 360° on firm
1)
Standard bucket with Liebherr teeth Z 90
2)
HD bucket with Liebherr teeth Z 90
3)
Standard bucket from R 966 li tro nic` with Liebherr teeth Z 70
4)
HD bucket from R 966 li tro nic` with Liebherr teeth Z 90
Other backhoes available on request
Max. material weight
X
= ≤ 2.2 t/m3,
Y
Stick length (m)
= ≤ 1.8 t/m3,
V
= ≤ 1.5 t/m3,
y
= ≤ 1.2 t/m3,
LC-V-Undercarriage
Stick length (m)
v
= not authorized
R 976 Litronic 11
Lift Capacities
with Mono Boom 8.60 m
Stick 3.30 m
3.0 m 4.5 m 6.0 m 7.5 m 9.0 m 10.5 m 12.0 m 13.5 m Under­ m carriage m
HD
12.0
LC-V
HD
10.5
LC-V
HD
9.0
LC-V
HD
7.5
LC-V
HD
6.0
LC-V
HD
4.5
LC-V
HD
3.0
LC-V
HD
1.5
LC-V
HD
0
LC-V
HD
– 1.5
LC-V
HD
– 3.0
LC-V
HD
– 4.5
LC-V
HD
– 6.0
LC-V
HD
– 7.5
LC-V
HD
– 9.0
LC-V
16.5* 16.5* 16.6* 16.6*
16.4* 16.4* 16.5* 16.5*
16.1* 16.1* 15.4 16.0*
16.1* 16.1* 15.9 16.0*
18.5* 18.5* 16.7* 16.7* 14.7 15.8* 13.2 15.8*
18.7* 18.7* 16.8* 16.8* 15.4 15.8* 13.7 15.8*
20.6* 20.6* 17.9* 17.9* 14.3 16.3* 11.9 15.4
20.9* 20.9* 18.0* 18.0* 15.0 16.3* 12.4 15.7*
22.8 23.1* 17.5 19.3* 13.8 17.0* 11.1 14.4
23.3* 23.3* 18.2 19.4* 14.5 17.1* 11.6 15.8* 11.6 15.8*
21.3 25.3* 16.6 20.6* 13.3 17.4 10.8 14.1 10.6 13.9
22.3 25.4* 17.4 20.7* 14.0 17.8* 11.4 16.0* 11.2 15.9*
20.3 26.7* 15.9 21.1 12.8 16.9 10.6 13.9 10.5 13.8
21.4 26.7* 16.7 21.7* 13.5 18.4* 11.2 16.2* 11.1 16.1*
19.8 26.9 15.4 20.6 12.5 16.6 10.7 14.1
20.9 27.1* 16.3 22.1* 13.2 18.7* 11.3 16.3*
27.4 31.7* 19.6 26.7 15.2 20.4 12.4 16.4 11.2 14.8
28.9 33.1* 20.7 26.7* 16.1 21.9* 13.1 18.4* 12.0 16.5*
27.5* 27.5* 27.7 31.3* 19.7 25.5* 15.3 20.4 12.5 16.6 12.3 16.3
28.9* 28.9* 29.2 31.1* 20.8 25.4* 16.1 20.9* 13.3 16.9* 13.2 16.6*
33.9* 33.9* 28.1* 28.1* 20.1 23.1* 15.6 18.7* 14.4 16.4*
33.5* 33.5* 27.8* 27.8* 21.2 22.8* 16.5 18.4* 15.4 16.4*
27.6* 27.6* 23.1* 23.1* 18.5* 18.5* 15.6* 15.6*
26.8* 26.8* 22.5* 22.5* 17.9* 17.9* 15.4* 15.4*
9.1
10.3
11.1
11.6
12.0
12.1
12.1
11.8
11.4
10.7
9.7
8.3
Stick 3.80 m
3.0 m 4.5 m 6.0 m 7.5 m 9.0 m 10.5 m 12.0 m 13.5 m Under­ m carriage m
HD
12.0
LC-V
HD
10.5
LC-V
HD
9.0
LC-V
HD
7.5
LC-V
HD
6.0
LC-V
HD
4.5
LC-V
HD
3.0
LC-V
HD
1.5
LC-V
HD
0
LC-V
HD
– 1.5
LC-V
HD
– 3.0
LC-V
HD
– 4.5
LC-V
HD
– 6.0
LC-V
HD
– 7.5
LC-V
HD
– 9.0
LC-V
Height Can be slewed though 360° In longitudinal position of undercarriage Max. reach * Limited by hydr. capacity
The load values are quoted in tons (t) at stick end (without bucket), and may be swung 360° on firm and even ground. Adjacent values are valid forthe undercarriage when in the longitudinal position. Capacities are valid for 600 mm wide double grouser pads. Indicated loads are based on ISO10567 standard and do not exceed 75 % of tipping or 87 % of hydraulic capacity (indicated via *). Without bucket cylinder, link and lever the liftcapacities will increase by 1,300 kg. Lifting capacity of the excavator is limited by machine stability and hydraulic capacity. 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 safety check valves on hoist cylinders and stick cylinder(s), when they are used for lifting operations which require the use of lifting accessories.
16.4* 16.4*
16.3* 16.3*
15.2* 15.2* 15.4* 15.4*
15.1* 15.1* 15.4* 15.4*
15.1* 15.1* 14.9* 14.9* 14.1 15.0*
15.2* 15.2* 14.8* 14.8* 14.6 15.0*
15.9* 15.9* 14.9 15.0* 12.3 14.6*
16.0* 16.0* 15.0* 15.0* 12.8 14.6*
19.6* 19.6* 17.1* 17.1* 14.5 15.6* 11.4 14.8 11.1 14.4
19.8* 19.8* 17.2* 17.2* 15.1 15.6* 12.0 14.8* 11.6 14.5*
22.1* 22.1* 17.7 18.5* 13.9 16.4* 11.1 14.5 10.4 13.5
22.3* 22.3* 18.4 18.7* 14.6 16.5* 11.7 15.1* 10.9 14.6*
21.6 24.4* 16.7 20.0* 13.3 17.3* 10.8 14.2 10.0 13.1
22.6 24.6* 17.5 20.1* 14.0 17.3* 11.4 15.6* 10.5 15.0*
20.5 26.1* 16.0 21.2* 12.8 16.9 10.5 13.9 9.8 13.0
21.5 26.2* 16.8 21.2* 13.5 18.1* 11.1 15.9* 10.4 15.2*
19.8 26.9* 15.4 20.6 12.5 16.5 10.3 13.6 10.0 13.2
20.9 26.9* 16.3 21.9* 13.2 18.5* 10.9 15.9* 10.6 15.5*
27.2 31.3* 19.5 26.6 15.1 20.3 12.3 16.3 10.4 13.8
28.7 32.3* 20.6 26.8* 16.0 21.9* 13.0 18.4* 11.1 15.7*
25.8* 25.8* 27.4 32.2* 19.5 25.9* 15.1 20.2 12.3 16.3 11.4 15.0
26.9* 26.9* 28.9 32.0* 20.6 25.8* 15.9 21.2* 13.0 17.5* 12.1 15.8*
29.6* 29.6* 36.5* 36.5* 27.8 29.4* 19.8 24.0* 15.3 19.6* 13.0 15.8*
30.7* 30.7* 36.1* 36.1* 29.1* 29.1* 20.9 23.7* 16.2 19.3* 14.0 15.8*
30.6* 30.6* 25.0* 25.0* 20.3* 20.3* 15.3* 15.3*
30.0* 30.0* 24.5* 24.5* 19.8* 19.8* 15.2* 15.2*
8.3
9.8
10.8
11.6
12.1
12.5
12.6
12.5
12.3
11.9
11.2
10.3
9.0
12 R 976 Litronic
Lift Capacities
with Mono Boom 8.60 m
Stick 4.70 m
3.0 m 4.5 m 6.0 m 7.5 m 9.0 m 10.5 m 12.0 m 13.5 m Under­ m carriage m
HD
12.0
LC-V
HD
10.5
LC-V
HD
9.0
LC-V
HD
7.5
LC-V
HD
6.0
LC-V
HD
4.5
LC-V
HD
3.0
LC-V
HD
1.5
LC-V
HD
0
LC-V
HD
– 1.5
LC-V
HD
– 3.0
LC-V
HD
– 4.5
LC-V
HD
– 6.0
LC-V
HD
– 7.5
LC-V
HD
– 9.0
LC-V
13.3* 13.3*
13.1* 13.1*
13.4* 13.4* 12.1* 12.1*
13.3* 13.3* 12.1* 12.1*
13.1* 13.1* 11.5* 11.5*
13.1* 13.1* 11.5* 11.5*
13.5* 13.5* 11.8 13.2* 10.8 11.2*
14.3* 14.3* 13.6* 13.6* 12.4 13.2* 11.2* 11.2*
15.5* 15.5* 14.3* 14.3* 11.6 13.5* 9.8 11.1*
17.8* 17.8* 15.7* 15.7* 14.3* 14.3* 12.2 13.5* 10.3 11.1*
20.2* 20.2* 17.1* 17.1* 14.1 15.2* 11.3 14.0* 9.2 11.2*
20.4* 20.4* 17.3* 17.3* 14.8 15.3* 11.8 14.1* 9.7 11.2*
22.2 22.7* 17.0 18.7* 13.5 16.3* 10.9 14.2 8.9 11.4*
23.0* 23.0* 17.8 18.9* 14.1 16.3* 11.4 14.7* 9.4 11.5*
20.9 24.8* 16.1 20.1* 12.9 17.0 10.5 13.8 8.7 11.6
21.8 25.0* 16.9 20.3* 13.5 17.3* 11.1 15.2* 9.3 12.0*
19.9 26.2* 15.4 20.6 12.4 16.5 10.2 13.5 8.8 11.7
20.9 26.2* 16.2 21.2* 13.1 17.9* 10.8 15.6* 9.4 12.7*
26.9 30.4* 19.4 26.5 15.0 20.2 12.1 16.1 10.0 13.3 9.2 12.2
28.4 31.1* 20.4 26.6* 15.8 21.6* 12.8 18.2* 10.6 15.5* 9.8 13.8*
22.9* 22.9* 26.9 33.2* 19.2 26.2 14.8 19.9 11.9 16.0 10.0 13.3 9.8 13.1
23.7* 23.7* 28.3 33.1* 20.3 26.2* 15.6 21.4* 12.6 17.8* 10.6 14.7* 10.5 14.5*
24.3* 24.3* 33.5* 33.5* 27.1 31.2* 19.3 25.0* 14.8 20.0 12.0 16.1 11.0 14.6*
25.1* 25.1* 34.6* 34.6* 28.6 31.0* 20.4 24.8* 15.7 20.3* 12.8 16.6* 11.8 14.6*
35.3* 35.3* 35.3* 35.3* 27.7 27.8* 19.7 22.4* 15.2 18.0* 13.1 14.5*
36.4* 36.4* 34.8* 34.8* 27.5* 27.5* 20.8 22.1* 16.1 17.7* 14.1 14.4*
27.9* 27.9* 22.3* 22.3* 17.6* 17.6* 13.7* 13.7*
27.1* 27.1* 21.7* 21.7* 16.9* 16.9* 13.6* 13.6*
9.5
10.9
11.8
12.5
13.0
13.3
13.5
13.4
13.2
12.8
12.2
11.3
10.1
8.6
Stick 5.80 m
3.0 m 4.5 m 6.0 m 7.5 m 9.0 m 10.5 m 12.0 m 13.5 m Under­ m carriage m
HD
12.0
LC-V
HD
10.5
LC-V
HD
9.0
LC-V
HD
7.5
LC-V
HD
6.0
LC-V
HD
4.5
LC-V
HD
3.0
LC-V
HD
1.5
LC-V
HD
0
LC-V
HD
– 1.5
LC-V
HD
– 3.0
LC-V
HD
– 4.5
LC-V
HD
– 6.0
LC-V
HD
– 7.5
LC-V
HD
– 9.0
LC-V
Height Can be slewed though 360° In longitudinal position of undercarriage Max. reach * Limited by hydr. capacity
The load values are quoted in tons (t) at stick end (without bucket), and may be swung 360° on firm and even ground. Adjacent values are valid forthe undercarriage when in the longitudinal position. Capacities are valid for 600 mm wide double grouser pads. Indicated loads are based on ISO10567 standard and do not exceed 75 % of tipping or 87 % of hydraulic capacity (indicated via *). Without bucket cylinder, link and lever the liftcapacities will increase by 1,300 kg. Lifting capacity of the excavator is limited by machine stability and hydraulic capacity. 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 safety check valves on hoist cylinders and stick cylinder(s), when they are used for lifting operations which require the use of lifting accessories.
11.8* 11.8* 9.9* 9.9*
9.8* 9.8*
10.1* 10.1* 9.2* 9.2*
10.5* 10.5* 9.2* 9.2*
11.6* 11.6* 8.8* 8.8*
11.6* 11.6* 8.8* 8.8*
12.1* 12.1* 11.9* 11.9* 9.8* 9.8* 8.6* 8.6*
12.2* 12.2* 11.9* 11.9* 10.0* 10.0* 8.6* 8.6*
13.0* 13.0* 12.2 12.4* 9.7 11.8* 8.5* 8.5*
13.1* 13.1* 12.4* 12.4* 10.2 11.9* 8.5* 8.5*
18.0* 18.0* 15.6* 15.6* 14.1* 14.1* 11.8 13.1* 9.5 12.3 8.3 8.6*
18.3* 18.3* 15.8* 15.8* 14.2* 14.2* 12.3 13.1* 10.0 12.4* 8.6* 8.6*
20.9* 20.9* 17.5* 17.5* 14.0 15.3* 11.3 13.8* 9.2 12.0 8.0 8.8*
21.1* 21.1* 17.6* 17.6* 14.7 15.4* 11.9 13.9* 9.7 12.9* 8.5 8.8*
21.9 23.5* 16.8 19.2* 13.4 16.4* 10.8 14.2 8.9 11.7 7.9 9.1*
22.9 23.7* 17.6 19.3* 14.0 16.5* 11.4 14.6* 9.4 13.3* 8.4 9.1*
20.7 25.4* 16.0 20.5* 12.8 16.9 10.4 13.8 8.7 11.5 7.9 9.6*
21.7 25.5* 16.8 20.6* 13.4 17.4* 11.0 15.2* 9.2 13.6* 8.4 9.6*
27.5 30.2* 19.9 26.5* 15.4 20.6 12.3 16.4 10.1 13.5 8.5 11.3 8.2 10.3*
28.9 30.5* 20.9 26.5* 16.2 21.5* 13.0 18.0* 10.7 15.6* 9.0 13.5 8.7 10.3*
20.4* 20.4* 27.1 34.3* 19.4 26.5 15.0 20.2 12.0 16.1 10.0 13.3 8.6 11.3*
14.1* 14.1* 21.0* 21.0* 28.5 34.3* 20.5 26.7* 15.8 21.7* 12.8 18.2* 10.6 15.5* 9.2 11.4*
19.9* 19.9* 27.8* 27.8* 27.1 33.2* 19.3 26.2* 14.8 20.0 12.0 16.0 10.0 13.3 9.5 12.6
20.5* 20.5* 28.6* 28.6* 28.5 33.0* 20.4 26.1* 15.7 21.3* 12.7 17.7* 10.6 14.6* 10.1 12.9*
27.7* 27.7* 37.9* 37.9* 27.4 30.9* 19.4 24.6* 15.0 20.0* 12.1 16.2 10.8 13.6*
28.5* 28.5* 39.0* 39.0* 28.9 30.6* 20.6 24.4* 15.8 19.9* 12.9 16.1* 11.6 13.6*
38.2* 38.2* 34.8* 34.8* 27.0* 27.0* 19.9 21.5* 15.4 17.1* 13.2 13.5*
39.4* 39.4* 34.1* 34.1* 26.5* 26.5* 21.1 21.2* 16.3 16.8* 13.4* 13.4*
26.0* 26.0* 20.4* 20.4* 15.6* 15.6* 12.5* 12.5*
25.0* 25.0* 19.6* 19.6* 14.7* 14.7* 12.4* 12.4*
11.0
12.2
13.0
13.7
14.1
14.4
14.5
14.5
14.3
13.9
13.3
12.6
11.5
10.2
8.3
R 976 Litronic 13
Lift Capacities
with Mono Boom 7.20 m and Heavy Counterweight
Stick 2.90 m
3.0 m 4.5 m 6.0 m 7.5 m 9.0 m 10.5 m 12.0 m 13.5 m Under­ m carriage m
HD
12.0
LC-V
HD
10.5
LC-V
HD
9.0
LC-V
HD
7.5
LC-V
HD
6.0
LC-V
HD
4.5
LC-V
HD
3.0
LC-V
HD
1.5
LC-V
HD
0
LC-V
HD
– 1.5
LC-V
HD
– 3.0
LC-V
HD
– 4.5
LC-V
HD
– 6.0
LC-V
HD
– 7.5
LC-V
HD
– 9.0
LC-V
23.7* 23.7*
23.5* 23.5*
21.6* 21.6* 21.3* 21.3*
21.6* 21.6* 21.2* 21.2*
21.8* 21.8* 20.3 20.4* 20.2* 20.2*
21.9* 21.9* 20.8* 20.8* 20.2* 20.2*
27.4* 27.4* 23.3* 23.3* 20.1 21.1* 17.7 19.9*
27.7* 27.7* 23.5* 23.5* 20.9 21.1* 18.3 19.9*
31.5* 31.5* 25.3* 25.3* 19.5 22.0* 16.2 20.2*
31.9* 31.9* 25.5* 25.5* 20.3 22.0* 16.9 20.3*
33.7 35.1* 24.5 27.3* 18.8 23.0* 15.5 19.9
35.0 35.4* 25.5 27.5* 19.6 23.0* 16.2 20.6*
32.3 36.9* 23.5 28.6* 18.3 23.6* 15.3 19.7
33.6 37.0* 24.6 28.7* 19.1 23.7* 16.1 20.8*
31.7 36.7* 23.0 28.9* 17.9 23.3 15.8 20.4
33.1 36.6* 24.0 28.8* 18.7 23.5* 16.6 20.9*
38.5* 38.5* 31.6 34.9* 22.8 27.8* 17.8 22.3* 17.1 21.0*
40.4* 40.4* 33.0 34.7* 23.9 27.6* 18.7 22.1* 18.1 21.0*
40.6* 40.6* 38.8* 38.8* 31.3* 31.3* 23.0 24.8* 19.7 20.6*
42.5* 42.5* 38.2* 38.2* 30.8* 30.8* 24.1 24.4* 20.6* 20.6*
30.4* 30.4* 24.6* 24.6* 19.1* 19.1*
29.5* 29.5* 23.7* 23.7* 18.9* 18.9*
6.4
8.0
9.0
9.7
10.1
10.3
10.2
9.9
9.3
8.5
7.1
Stick 3.30 m
3.0 m 4.5 m 6.0 m 7.5 m 9.0 m 10.5 m 12.0 m 13.5 m Under­ m carriage m
HD
12.0
LC-V
HD
10.5
LC-V
HD
9.0
LC-V
HD
7.5
LC-V
HD
6.0
LC-V
HD
4.5
LC-V
HD
3.0
LC-V
HD
1.5
LC-V
HD
0
LC-V
HD
– 1.5
LC-V
HD
– 3.0
LC-V
HD
– 4.5
LC-V
HD
– 6.0
LC-V
HD
– 7.5
LC-V
HD
– 9.0
LC-V
Height Can be slewed though 360° In longitudinal position of undercarriage Max. reach * Limited by hydr. capacity
The load values are quoted in tons (t) at stick end (without bucket), and may be swung 360° on firm and even ground. Adjacent values are valid forthe undercarriage when in the longitudinal position. Capacities are valid for 600 mm wide double grouser pads. Indicated loads are based on ISO10567 standard and do not exceed 75 % of tipping or 87 % of hydraulic capacity (indicated via *). Without bucket cylinder, link and lever the liftcapacities will increase by 1,300 kg. Lifting capacity of the excavator is limited by machine stability and hydraulic capacity. 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 safety check valves on hoist cylinders and stick cylinder(s), when they are used for lifting operations which require the use of lifting accessories.
20.1* 20.1*
19.9* 19.9*
20.3* 20.3* 18.2* 18.2*
20.3* 20.3* 18.1* 18.1*
20.8* 20.8* 19.8* 19.8* 17.4* 17.4*
20.9* 20.9* 19.8* 19.8* 17.3* 17.3*
26.0* 26.0* 22.4* 22.4* 20.3 20.3* 16.7 17.1*
26.3* 26.3* 22.5* 22.5* 20.3* 20.3* 17.1* 17.1*
30.3* 30.3* 24.5* 24.5* 19.6 21.3* 15.3 17.3*
30.6* 30.6* 24.7* 24.7* 20.4 21.4* 16.0 17.4* 16.0 17.4*
34.2 34.2* 24.7 26.7* 18.9 22.5* 15.0 19.2 14.7 18.0*
34.5* 34.5* 25.7 26.9* 19.7 22.6* 15.7 19.8* 15.3 18.1*
32.6 36.5* 23.7 28.3* 18.3 23.3* 14.7 18.9 14.5 18.7
33.9 36.7* 24.7 28.4* 19.1 23.4* 15.4 20.0* 15.2 19.3*
31.8 36.9* 23.0 28.9* 17.9 23.3 14.9 19.3
33.2 36.9* 24.1 28.8* 18.7 23.6* 15.7 20.0*
36.8* 36.8* 31.5 35.6* 22.7 28.2* 17.7 22.7* 16.0 20.2*
38.3* 38.3* 33.0 35.4* 23.8 28.0* 18.6 22.6* 16.9 20.2*
36.6* 36.6* 41.2* 41.2* 31.7 32.5* 22.8 25.8* 18.2 20.0*
38.2* 38.2* 40.7* 40.7* 32.1* 32.1* 23.9 25.5* 19.3 20.0*
33.5* 33.5* 26.8* 26.8* 20.1* 20.1* 19.1* 19.1*
32.7* 32.7* 26.1* 26.1* 19.2* 19.2* 18.9* 18.9*
7.0
8.4
9.4
10.1
10.5
10.6
10.6
10.3
9.7
8.9
7.7
14 R 976 Litronic
Lift Capacities
with Mono Boom 7.20 m and Heavy Counterweight
Stick 3.80 m
3.0 m 4.5 m 6.0 m 7.5 m 9.0 m 10.5 m 12.0 m 13.5 m Under­ m carriage m
HD
12.0
LC-V
HD
10.5
LC-V
HD
9.0
LC-V
HD
7.5
LC-V
HD
6.0
LC-V
HD
4.5
LC-V
HD
3.0
LC-V
HD
1.5
LC-V
HD
0
LC-V
HD
– 1.5
LC-V
HD
– 3.0
LC-V
HD
– 4.5
LC-V
HD
– 6.0
LC-V
HD
– 7.5
LC-V
HD
– 9.0
LC-V
18.3* 18.3* 16.8* 16.8*
18.9* 18.9* 16.6* 16.6*
15.8* 15.8* 15.3* 15.3*
16.6* 16.6* 15.3* 15.3*
19.5* 19.5* 18.6* 18.6* 14.7* 14.7*
19.6* 19.6* 18.6* 18.6* 14.7* 14.7*
21.1* 21.1* 19.3* 19.3* 15.6* 15.6* 14.5* 14.5*
21.3* 21.3* 19.4* 19.4* 16.2* 16.2* 14.5* 14.5*
28.6* 28.6* 23.4* 23.4* 19.8 20.5* 15.4 18.7* 14.3 14.7*
29.0* 29.0* 23.7* 23.7* 20.6 20.6* 16.1 18.7* 14.7* 14.7*
32.9* 32.9* 25.0 25.8* 19.0 21.8* 15.0 19.3* 13.7 15.2*
33.2* 33.2* 25.9 26.0* 19.8 21.9* 15.7 19.3* 14.4 15.2*
33.0 35.8* 23.9 27.7* 18.4 22.9* 14.7 18.9 13.6 16.1*
34.3 36.0* 24.8 27.8* 19.2 23.0* 15.3 19.7* 14.3 16.2*
31.9 36.8* 23.1 28.6* 17.8 23.2 14.4 18.6 13.9 17.6*
33.3 36.9* 24.1 28.7* 18.7 23.4* 15.1 19.6* 14.6 17.7*
34.9* 34.9* 31.4 36.1* 22.7 28.4* 17.6 23.0 14.8 19.1
36.1* 36.1* 32.9 36.0* 23.7 28.3* 18.4 22.9* 15.6 19.2*
32.7* 32.7* 43.7* 43.7* 31.5 33.7* 22.6 26.7* 17.6 21.1* 16.5 19.2*
34.0* 34.0* 43.2* 43.2* 32.9 33.4* 23.7 26.4* 18.5 20.8* 17.6 19.2*
48.1* 48.1* 36.9* 36.9* 29.0* 29.0* 22.5* 22.5* 18.7* 18.7*
47.0* 47.0* 36.1* 36.1* 28.4* 28.4* 22.0* 22.0* 18.6* 18.6*
19.8* 19.8* 17.2* 17.2*
7.7
9.0
10.0
10.6
11.0
11.1
11.0
10.8
10.3
9.5
8.3
6.5
Stick 4.70 m
3.0 m 4.5 m 6.0 m 7.5 m 9.0 m 10.5 m 12.0 m 13.5 m Under­ m carriage m
HD
12.0
LC-V
HD
10.5
LC-V
HD
9.0
LC-V
HD
7.5
LC-V
HD
6.0
LC-V
HD
4.5
LC-V
HD
3.0
LC-V
HD
1.5
LC-V
HD
0
LC-V
HD
– 1.5
LC-V
HD
– 3.0
LC-V
HD
– 4.5
LC-V
HD
– 6.0
LC-V
HD
– 7.5
LC-V
HD
– 9.0
LC-V
Height Can be slewed though 360° In longitudinal position of undercarriage Max. reach * Limited by hydr. capacity
The load values are quoted in tons (t) at stick end (without bucket), and may be swung 360° on firm and even ground. Adjacent values are valid forthe undercarriage when in the longitudinal position. Capacities are valid for 600 mm wide double grouser pads. Indicated loads are based on ISO10567 standard and do not exceed 75 % of tipping or 87 % of hydraulic capacity (indicated via *). Without bucket cylinder, link and lever the liftcapacities will increase by 1,300 kg. Lifting capacity of the excavator is limited by machine stability and hydraulic capacity. 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 safety check valves on hoist cylinders and stick cylinder(s), when they are used for lifting operations which require the use of lifting accessories.
12.6* 12.6*
12.6* 12.6* 12.4* 12.4*
15.8* 15.8* 11.7* 11.7*
15.9* 15.9* 11.6* 11.6*
16.5* 16.5* 14.0* 14.0* 11.2* 11.2*
16.5* 16.5* 14.2* 14.2* 11.2* 11.2*
17.4* 17.4* 16.1 16.4* 11.1* 11.1*
18.8* 18.8* 17.5* 17.5* 16.6* 16.6* 11.1* 11.1*
25.3* 25.3* 21.3* 21.3* 18.8* 18.8* 15.7 17.3* 11.2* 11.2*
25.7* 25.7* 21.5* 21.5* 19.0* 19.0* 16.3 17.4* 11.2* 11.2*
30.0* 30.0* 23.9* 23.9* 19.3 20.4* 15.2 18.2* 11.6* 11.6*
30.4* 30.4* 24.2* 24.2* 20.1 20.5* 15.8 18.2* 11.6* 11.6*
33.7 33.9* 24.2 26.3* 18.5 21.8* 14.7 18.9 12.1 12.2*
34.1* 34.1* 25.2 26.5* 19.3 21.9* 15.3 19.0* 12.3* 12.3*
32.2 36.0* 23.2 27.8* 17.9 22.8* 14.3 18.5 12.3 13.1*
26.1* 26.1* 33.5 36.1* 24.2 27.9* 18.7 22.9* 15.0 19.4* 12.9 13.3*
18.1* 18.1* 32.5* 32.5* 31.4 36.4* 22.6 28.3* 17.4 22.8 14.0 18.2 12.9 14.6*
18.9* 18.9* 33.2* 33.2* 32.7 36.4* 23.6 28.3* 18.2 23.0* 14.7 19.1* 13.6 14.8*
27.4* 27.4* 43.5* 43.5* 31.1 35.1* 22.3 27.6* 17.3 22.2* 14.1 17.0*
28.3* 28.3* 44.7* 44.7* 32.5 34.9* 23.4 27.4* 18.1 22.1* 15.0 17.3*
39.3* 39.3* 41.8* 41.8* 31.3 31.9* 22.4 25.1* 17.4 19.5* 16.4 17.6*
40.5* 40.5* 41.2* 41.2* 31.5* 31.5* 23.5 24.7* 18.3 19.0* 17.5 17.6*
44.9* 44.9* 33.4* 33.4* 25.8* 25.8* 19.3* 19.3* 16.9* 16.9*
43.4* 43.4* 32.4* 32.4* 25.0* 25.0* 18.5* 18.5* 16.8* 16.8*
8.9
10.1
10.9
11.5
11.8
12.0
11.9
11.6
11.2
10.5
9.4
8.0
R 976 Litronic 15
Lift Capacities
with Mono Boom 8.60 m and Heavy Counterweight
Stick 3.30 m
3.0 m 4.5 m 6.0 m 7.5 m 9.0 m 10.5 m 12.0 m 13.5 m Under­ m carriage m
HD
12.0
LC-V
HD
10.5
LC-V
HD
9.0
LC-V
HD
7.5
LC-V
HD
6.0
LC-V
HD
4.5
LC-V
HD
3.0
LC-V
HD
1.5
LC-V
HD
0
LC-V
HD
– 1.5
LC-V
HD
– 3.0
LC-V
HD
– 4.5
LC-V
HD
– 6.0
LC-V
HD
– 7.5
LC-V
HD
– 9.0
LC-V
16.5* 16.5* 16.6* 16.6*
16.4* 16.4* 16.5* 16.5*
16.1* 16.1* 16.0* 16.0*
16.1* 16.1* 16.0* 16.0*
18.5* 18.5* 16.7* 16.7* 15.7 15.8* 14.2 15.8*
18.7* 18.7* 16.8* 16.8* 15.8* 15.8* 14.7 15.8*
20.6* 20.6* 17.9* 17.9* 15.3 16.3* 12.8 15.7*
20.9* 20.9* 18.0* 18.0* 16.0 16.3* 13.3 15.7*
23.1* 23.1* 18.7 19.3* 14.8 17.0* 11.9 15.4
23.3* 23.3* 19.4* 19.4* 15.5 17.1* 12.5 15.8* 12.5 15.8*
22.9 25.3* 17.8 20.6* 14.3 17.8* 11.7 15.1 11.5 14.9
23.8 25.4* 18.6 20.7* 15.0 17.8* 12.2 16.0* 12.0 15.9*
21.9 26.7* 17.1 21.6* 13.8 18.0 11.4 14.9 11.3 14.7
22.9 26.7* 17.9 21.7* 14.5 18.4* 12.0 16.2* 11.9 16.1*
21.3 27.1* 16.6 22.0 13.5 17.7 11.5 15.0
22.4 27.1* 17.5 22.1* 14.2 18.7* 12.2 16.3*
29.5 31.7* 21.2 26.8* 16.4 21.8 13.4 17.6 12.1 15.9
31.0 33.1* 22.2 26.7* 17.3 21.9* 14.1 18.4* 12.9 16.5*
27.5* 27.5* 29.8 31.3* 21.2 25.5* 16.5 21.0* 13.5 17.1* 13.3 16.6*
28.9* 28.9* 31.1* 31.1* 22.3 25.4* 17.3 20.9* 14.3 16.9* 14.2 16.6*
33.9* 33.9* 28.1* 28.1* 21.6 23.1* 16.8 18.7* 15.5 16.4*
33.5* 33.5* 27.8* 27.8* 22.7 22.8* 17.7 18.4* 16.4* 16.4*
27.6* 27.6* 23.1* 23.1* 18.5* 18.5* 15.6* 15.6*
26.8* 26.8* 22.5* 22.5* 17.9* 17.9* 15.4* 15.4*
9.1
10.3
11.1
11.6
12.0
12.1
12.1
11.8
11.4
10.7
9.7
8.3
Stick 3.80 m
3.0 m 4.5 m 6.0 m 7.5 m 9.0 m 10.5 m 12.0 m 13.5 m Under­ m carriage m
HD
12.0
LC-V
HD
10.5
LC-V
HD
9.0
LC-V
HD
7.5
LC-V
HD
6.0
LC-V
HD
4.5
LC-V
HD
3.0
LC-V
HD
1.5
LC-V
HD
0
LC-V
HD
– 1.5
LC-V
HD
– 3.0
LC-V
HD
– 4.5
LC-V
HD
– 6.0
LC-V
HD
– 7.5
LC-V
HD
– 9.0
LC-V
Height Can be slewed though 360° In longitudinal position of undercarriage Max. reach * Limited by hydr. capacity
The load values are quoted in tons (t) at stick end (without bucket), and may be swung 360° on firm and even ground. Adjacent values are valid forthe undercarriage when in the longitudinal position. Capacities are valid for 600 mm wide double grouser pads. Indicated loads are based on ISO10567 standard and do not exceed 75 % of tipping or 87 % of hydraulic capacity (indicated via *). Without bucket cylinder, link and lever the liftcapacities will increase by 1,300 kg. Lifting capacity of the excavator is limited by machine stability and hydraulic capacity. 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 safety check valves on hoist cylinders and stick cylinder(s), when they are used for lifting operations which require the use of lifting accessories.
16.4* 16.4*
16.3* 16.3*
15.2* 15.2* 15.4* 15.4*
15.1* 15.1* 15.4* 15.4*
15.1* 15.1* 14.9* 14.9* 15.0* 15.0*
15.2* 15.2* 14.8* 14.8* 15.0* 15.0*
15.9* 15.9* 15.0* 15.0* 13.2 14.6*
16.0* 16.0* 15.0* 15.0* 13.7 14.6*
19.6* 19.6* 17.1* 17.1* 15.5 15.6* 12.2 14.8* 11.9 14.5*
19.8* 19.8* 17.2* 17.2* 15.6* 15.6* 12.8 14.8* 12.5 14.5*
22.1* 22.1* 18.5* 18.5* 14.9 16.4* 12.0 15.1* 11.2 14.5
22.3* 22.3* 18.7* 18.7* 15.6 16.5* 12.6 15.1* 11.7 14.6*
23.2 24.4* 18.0 20.0* 14.3 17.3* 11.7 15.1 10.8 14.0
24.1 24.6* 18.7 20.1* 15.0 17.3* 12.3 15.6* 11.3 15.0*
22.1 26.1* 17.2 21.2* 13.8 18.0* 11.4 14.8 10.6 13.9
23.0 26.2* 18.0 21.2* 14.5 18.1* 12.0 15.9* 11.2 15.2*
21.4 26.9* 16.6 21.9* 13.5 17.7 11.2 14.6 10.8 14.1
22.4 26.9* 17.5 21.9* 14.1 18.5* 11.8 15.9* 11.4 15.5*
29.3 31.3* 21.1 26.9* 16.3 21.7 13.3 17.4 11.3 14.8
30.8 32.3* 22.1 26.8* 17.2 21.9* 14.0 18.4* 12.0 15.7*
25.8* 25.8* 29.5 32.2* 21.0 25.9* 16.3 21.3* 13.3 17.5 12.3 15.8*
26.9* 26.9* 30.9 32.0* 22.1 25.8* 17.2 21.2* 14.0 17.5* 13.1 15.8*
29.6* 29.6* 36.5* 36.5* 29.4* 29.4* 21.3 24.0* 16.5 19.6* 14.1 15.8*
30.7* 30.7* 36.1* 36.1* 29.1* 29.1* 22.4 23.7* 17.4 19.3* 15.0 15.8*
30.6* 30.6* 25.0* 25.0* 20.3* 20.3* 15.3* 15.3*
30.0* 30.0* 24.5* 24.5* 19.8* 19.8* 15.2* 15.2*
8.3
9.8
10.8
11.6
12.1
12.5
12.6
12.5
12.3
11.9
11.2
10.3
9.0
16 R 976 Litronic
Lift Capacities
with Mono Boom 8.60 m and Heavy Counterweight
Stick 4.70 m
3.0 m 4.5 m 6.0 m 7.5 m 9.0 m 10.5 m 12.0 m 13.5 m Under­ m carriage m
HD
12.0
LC-V
HD
10.5
LC-V
HD
9.0
LC-V
HD
7.5
LC-V
HD
6.0
LC-V
HD
4.5
LC-V
HD
3.0
LC-V
HD
1.5
LC-V
HD
0
LC-V
HD
– 1.5
LC-V
HD
– 3.0
LC-V
HD
– 4.5
LC-V
HD
– 6.0
LC-V
HD
– 7.5
LC-V
HD
– 9.0
LC-V
13.3* 13.3*
13.1* 13.1*
13.4* 13.4* 12.1* 12.1*
13.3* 13.3* 12.1* 12.1*
13.1* 13.1* 11.5* 11.5*
13.1* 13.1* 11.5* 11.5*
13.5* 13.5* 12.7 13.2* 11.2* 11.2*
14.3* 14.3* 13.6* 13.6* 13.2* 13.2* 11.2* 11.2*
15.5* 15.5* 14.3* 14.3* 12.5 13.5* 10.6 11.1*
17.8* 17.8* 15.7* 15.7* 14.3* 14.3* 13.0 13.5* 11.1 11.1*
20.2* 20.2* 17.1* 17.1* 15.1 15.2* 12.1 14.0* 10.0 11.2*
20.4* 20.4* 17.3* 17.3* 15.3* 15.3* 12.7 14.1* 10.5 11.2*
22.7* 22.7* 18.2 18.7* 14.5 16.3* 11.7 14.6* 9.6 11.4*
23.0* 23.0* 18.9* 18.9* 15.1 16.3* 12.3 14.7* 10.1 11.5*
22.4 24.8* 17.3 20.1* 13.9 17.2* 11.3 14.8 9.5 11.9*
23.4 25.0* 18.1 20.3* 14.5 17.3* 11.9 15.2* 10.0 12.0*
21.5 26.2* 16.6 21.2* 13.4 17.6 11.0 14.5 9.6 12.6
22.5 26.2* 17.4 21.2* 14.1 17.9* 11.6 15.6* 10.1 12.7*
29.1 30.4* 20.9 26.6* 16.2 21.5 13.1 17.3 10.8 14.3 9.9 13.1
30.5 31.1* 22.0 26.6* 17.0 21.6* 13.8 18.2* 11.4 15.5* 10.6 13.8*
22.9* 22.9* 29.0 33.2* 20.7 26.3* 16.0 21.3 12.9 17.1 10.8 14.3 10.7 14.0
23.7* 23.7* 30.4 33.1* 21.8 26.2* 16.8 21.4* 13.6 17.8* 11.5 14.7* 11.4 14.5*
24.3* 24.3* 33.5* 33.5* 29.2 31.2* 20.8 25.0* 16.0 20.4* 13.0 16.7* 11.9 14.6*
25.1* 25.1* 34.6* 34.6* 30.7 31.0* 21.9 24.8* 16.9 20.3* 13.8 16.6* 12.7 14.6*
35.3* 35.3* 35.3* 35.3* 27.8* 27.8* 21.2 22.4* 16.4 18.0* 14.1 14.5*
36.4* 36.4* 34.8* 34.8* 27.5* 27.5* 22.1* 22.1* 17.3 17.7* 14.4* 14.4*
27.9* 27.9* 22.3* 22.3* 17.6* 17.6* 13.7* 13.7*
27.1* 27.1* 21.7* 21.7* 16.9* 16.9* 13.6* 13.6*
9.5
10.9
11.8
12.5
13.0
13.3
13.5
13.4
13.2
12.8
12.2
11.3
10.1
8.6
Stick 5.80 m
3.0 m 4.5 m 6.0 m 7.5 m 9.0 m 10.5 m 12.0 m 13.5 m Under­ m carriage m
HD
12.0
LC-V
HD
10.5
LC-V
HD
9.0
LC-V
HD
7.5
LC-V
HD
6.0
LC-V
HD
4.5
LC-V
HD
3.0
LC-V
HD
1.5
LC-V
HD
0
LC-V
HD
– 1.5
LC-V
HD
– 3.0
LC-V
HD
– 4.5
LC-V
HD
– 6.0
LC-V
HD
– 7.5
LC-V
HD
– 9.0
LC-V
Height Can be slewed though 360° In longitudinal position of undercarriage Max. reach * Limited by hydr. capacity
The load values are quoted in tons (t) at stick end (without bucket), and may be swung 360° on firm and even ground. Adjacent values are valid forthe undercarriage when in the longitudinal position. Capacities are valid for 600 mm wide double grouser pads. Indicated loads are based on ISO10567 standard and do not exceed 75 % of tipping or 87 % of hydraulic capacity (indicated via *). Without bucket cylinder, link and lever the liftcapacities will increase by 1,300 kg. Lifting capacity of the excavator is limited by machine stability and hydraulic capacity. 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 safety check valves on hoist cylinders and stick cylinder(s), when they are used for lifting operations which require the use of lifting accessories.
11.8* 11.8* 9.9* 9.9*
9.8* 9.8*
10.1* 10.1* 9.2* 9.2*
10.5* 10.5* 9.2* 9.2*
11.6* 11.6* 8.8* 8.8*
11.6* 11.6* 8.8* 8.8*
12.1* 12.1* 11.9* 11.9* 9.8* 9.8* 8.6* 8.6*
12.2* 12.2* 11.9* 11.9* 10.0* 10.0* 8.6* 8.6*
13.0* 13.0* 12.4* 12.4* 10.4 11.8* 8.5* 8.5*
13.1* 13.1* 12.4* 12.4* 11.0 11.9* 8.5* 8.5*
18.0* 18.0* 15.6* 15.6* 14.1* 14.1* 12.6 13.1* 10.2 12.4* 8.6* 8.6*
18.3* 18.3* 15.8* 15.8* 14.2* 14.2* 13.1* 13.1* 10.7 12.4* 8.6* 8.6*
20.9* 20.9* 17.5* 17.5* 15.0 15.3* 12.2 13.8* 9.9 12.8* 8.7 8.8*
21.1* 21.1* 17.6* 17.6* 15.4* 15.4* 12.7 13.9* 10.4 12.9* 8.8* 8.8*
23.5 23.5* 18.0 19.2* 14.4 16.4* 11.7 14.6* 9.7 12.6 8.5 9.1*
23.7* 23.7* 18.8 19.3* 15.0 16.5* 12.3 14.6* 10.2 13.3* 9.0 9.1*
22.2 25.4* 17.2 20.5* 13.8 17.4* 11.3 14.8 9.4 12.3 8.6 9.6*
23.2 25.5* 18.0 20.6* 14.4 17.4* 11.9 15.2* 9.9 13.6* 9.1 9.6*
29.6 30.2* 21.4 26.5* 16.6 21.4* 13.3 17.5 11.0 14.4 9.2 12.1 8.9 10.3*
30.5* 30.5* 22.4 26.5* 17.4 21.5* 14.0 18.0* 11.6 15.6* 9.8 13.6* 9.4 10.3*
20.4* 20.4* 29.2 34.3* 21.0 26.7* 16.2 21.5 13.1 17.2 10.8 14.3 9.4 11.3*
14.1* 14.1* 21.0* 21.0* 30.6 34.3* 22.0 26.7* 17.0 21.7* 13.7 18.2* 11.4 15.5* 10.0 11.4*
19.9* 19.9* 27.8* 27.8* 29.2 33.2* 20.8 26.2* 16.1 21.3* 13.0 17.1 10.8 14.3 10.3 12.7*
20.5* 20.5* 28.6* 28.6* 30.6 33.0* 21.9 26.1* 16.9 21.3* 13.7 17.7* 11.5 14.6* 10.9 12.9*
27.7* 27.7* 37.9* 37.9* 29.5 30.9* 21.0 24.6* 16.2 20.0* 13.1 16.3* 11.7 13.6*
28.5* 28.5* 39.0* 39.0* 30.6* 30.6* 22.1 24.4* 17.1 19.9* 13.9 16.1* 12.5 13.6*
38.2* 38.2* 34.8* 34.8* 27.0* 27.0* 21.5 21.5* 16.6 17.1* 13.5* 13.5*
39.4* 39.4* 34.1* 34.1* 26.5* 26.5* 21.2* 21.2* 16.8* 16.8* 13.4* 13.4*
26.0* 26.0* 20.4* 20.4* 15.6* 15.6* 12.5* 12.5*
25.0* 25.0* 19.6* 19.6* 14.7* 14.7* 12.4* 12.4*
11.0
12.2
13.0
13.7
14.1
14.4
14.5
14.5
14.3
13.9
13.3
12.6
11.5
10.2
8.3
R 976 Litronic 17
Backhoe Bucket
with Mono Boom 10.50 m and Heavy Counterweight
m
55
50
45
40
35
30
25
20
15
10
-10
-15
-20
-25
-30
-35
-40
-45
ft
16
14
12
10
8
6
4
2
5
0
0
-5
-2
-4
-6
-8
-10
-12
-14
1
2
3
4
R0016
Digging Envelope 1 2 3 4
Stick length m 3.30 3.80 4.70 5.80
Max. digging depth m 11.15 11.65 12.55 13.40 Max. reach at ground level m 16.25 16.70 17.60 18.45 Max. dump height m 10.65 10.90 11.40 12.25 Max. teeth height m 15.05 15.35 15.85 16.30
Digging force ISO kN 361 329 284 249 t 36.8 33.5 28.9 25.4 Breakout force ISO kN 485 485 485 356 t 49.4 49.4 49.4 36.3
Operating Weight and Ground Pressure
Operating weight includes basic machine with heavy counterweight, mono boom 10.50 m, stick 4.70 m and bucket 2.20 m
Undercarriage HD LC-V
Pad width mm 500 600 750 500 600 750 Weight kg 88,500 89,200 90,300 93,600 94,400 95,500 Ground pressure kg/cm
3
(3,200 kg).
2
1.71 1.43 1.16 1.68 1.41 1.14
0 m
681012141620 18
24
5101520253035404550556065
0 ft
Buckets Machine stability per ISO 10567* (75 % of tipping capacity)
HD-Undercarriage
Cutting
width
Capacity
ISO 7451
mm m
1,250 2.20 3,200
1)
1,400 2.70 3,450 1,600 3.20 3,750
STD
1,800 3.80 4,000 1,400 2.60 3,800
2)
1,600 3.10 4,250
HD
1,800 3.60 4,400 1,350 2.00 2,750
3)
1,550 2.50 2,950 1,750 3.00 3,150
STD
1,950 3.50 3,450 1,600 2.00 3,550
4)
1,800 2.50 3,850
HD
2,000 3.00 4,100
3
Weight
kg
3.30 3.80 4.70 5.80 3.30 3.80 4.70 5.80
X X Y v X X X v X Y V v X Y Y v Y V y v Y V V v V y v v V y y v
X Y V v X Y Y v Y y y v Y V V v V y v v V y y v
v v v Y v v v X v v v V v v v Y v v v y v v v V v v v v v v v y
v v v V v v v Y v v v y v v v V v v v v v v v y
* Indicated loads are based on ISO 10567 max. stick length, lifted 360° on firm
1)
Standard bucket with Liebherr teeth Z 90
2)
HD bucket with Liebherr teeth Z 90
3)
Standard bucket from R 966 li tro nic` with Liebherr teeth Z 70
4)
HD bucket from R 966 li tro nic` with Liebherr teeth Z 90
Other backhoes available on request
Max. material weight
X
= ≤ 2.2 t/m3,
Y
Stick length (m)
= ≤ 1.8 t/m3,
V
= ≤ 1.5 t/m3,
y
= ≤ 1.2 t/m3,
LC-V-Undercarriage
Stick length (m)
v
= not authorized
18 R 976 Litronic
Lift Capacities
with Mono Boom 10.50 m and Heavy Counterweight
Stick 3.30 m
3.0 m 4.5 m 6.0 m 7.5 m 9.0 m 10.5 m 12.0 m 13.5 m 15.0 m 16.5 m Under­ m carriage m
HD
13.5
LC-V
HD
12.0
LC-V
HD
10.5
LC-V
HD
9.0
LC-V
HD
7.5
LC-V
HD
6.0
LC-V
HD
4.5
LC-V
HD
3.0
LC-V
HD
1.5
LC-V
HD
0
LC-V
HD
– 1.5
LC-V
HD
– 3.0
LC-V
HD
– 4.5
LC-V
HD
– 6.0
LC-V
HD
– 7.5
LC-V
HD
– 9.0
LC-V
HD
– 10.5
LC-V
12.5* 12.5*
12.5* 12.5* 12.5* 12.5*
12.0* 12.0* 12.1* 12.1*
12.0* 12.0* 12.1* 12.1*
13.4* 13.4* 12.3* 12.3* 11.8* 11.8* 11.2 11.9*
13.4* 13.4* 12.3* 12.3* 11.8* 11.8* 11.6 11.9*
14.6* 14.6* 13.0* 13.0* 12.0 12.0* 9.9 11.8*
14.7* 14.7* 13.0* 13.0* 12.1* 12.1* 10.4 11.8*
16.0* 16.0* 13.8* 13.8* 11.6 12.5* 9.4 11.8* 9.1 11.8*
16.2* 16.2* 13.9* 13.9* 12.1 12.6* 9.9 11.8* 9.6 11.8*
13.5 14.8* 11.1 13.1* 9.1 12.1* 8.6 11.4
14.1 14.9* 11.6 13.1* 9.7 12.1* 9.1 11.9*
12.8 15.7* 10.6 13.7* 8.9 11.8 8.3 11.0
13.5 15.7* 11.2 13.7* 9.4 12.4* 8.8 12.1*
12.3 16.3* 10.2 13.7 8.7 11.5 8.2 10.9
12.9 16.4* 10.8 14.2* 9.2 12.7* 8.7 12.2*
14.6 19.9 11.9 16.1 10.0 13.4 8.5 11.4 8.2 11.0
15.4 20.1* 12.6 16.8* 10.6 14.5* 9.0 12.8* 8.8 12.4*
14.5 19.7 11.8 15.9 9.9 13.3 8.6 11.5
15.3 20.0* 12.5 16.8* 10.5 14.5* 9.1 12.7*
19.1 23.2* 14.5 19.6* 11.8 15.9 9.9 13.3 9.2 12.3
20.2 23.1* 15.4 19.5* 12.5 16.5* 10.5 14.1* 9.8 12.8*
25.6* 25.6* 19.4 22.0* 14.8 18.6* 12.0 15.8* 10.2 13.0* 10.2 12.9*
25.4* 25.4* 20.5 21.8* 15.7 18.5* 12.7 15.7* 10.9 12.9*
26.5* 26.5* 23.4* 23.4* 19.9 20.1* 15.2 17.0* 12.4 14.1* 11.9 12.9*
26.3* 26.3* 23.1* 23.1* 19.9* 19.9* 16.1 16.8* 13.2 13.8* 12.8 12.8*
19.9* 19.9* 17.0* 17.0* 13.9* 13.9* 12.3* 12.3*
19.5* 19.5* 16.7* 16.7* 13.4* 13.4* 12.2* 12.2*
10.4
11.6
12.5
13.2
13.7
14.0
14.1
14.0
13.8
13.4
12.9
12.0
11.0
9.5
Stick 3.80 m
3.0 m 4.5 m 6.0 m 7.5 m 9.0 m 10.5 m 12.0 m 13.5 m 15.0 m 16.5 m Under­ m carriage m
HD
13.5
LC-V
HD
12.0
LC-V
HD
10.5
LC-V
HD
9.0
LC-V
HD
7.5
LC-V
HD
6.0
LC-V
HD
4.5
LC-V
HD
3.0
LC-V
HD
1.5
LC-V
HD
0
LC-V
HD
– 1.5
LC-V
HD
– 3.0
LC-V
HD
– 4.5
LC-V
HD
– 6.0
LC-V
HD
– 7.5
LC-V
HD
– 9.0
LC-V
HD
– 10.5
LC-V
Height Can be slewed though 360° In longitudinal position of undercarriage Max. reach * Limited by hydr. capacity
The load values are quoted in tons (t) at stick end (without bucket), and may be swung 360° on firm and even ground. Adjacent values are valid forthe undercarriage when in the longitudinal position. Capacities are valid for 600 mm wide double grouser pads. Indicated loads are based on ISO10567 standard and do not exceed 75 % of tipping or 87 % of hydraulic capacity (indicated via *). Without bucket cylinder, link and lever the liftcapacities will increase by 1,300 kg. Lifting capacity of the excavator is limited by machine stability and hydraulic capacity. 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 safety check valves on hoist cylinders and stick cylinder(s), when they are used for lifting operations which require the use of lifting accessories.
12.3* 12.3*
11.5* 11.5* 11.7* 11.7*
11.4* 11.4* 11.6* 11.6*
11.3* 11.3* 11.2* 11.2* 11.3* 11.3*
11.3* 11.3* 11.2* 11.2* 11.3* 11.3*
11.7* 11.7* 11.1* 11.1* 10.4 11.2*
11.7* 11.7* 11.2* 11.2* 10.8 11.2*
13.9* 13.9* 12.4* 12.4* 11.5* 11.5* 9.7 11.1* 9.3 11.1*
14.0* 14.0* 12.5* 12.5* 11.5* 11.5* 10.2 11.1* 9.7 11.1*
15.3* 15.3* 13.3* 13.3* 11.6 12.0* 9.5 11.3* 8.5 11.2*
15.5* 15.5* 13.4* 13.4* 12.1* 12.1* 10.0 11.3* 9.0 11.2*
16.8 16.9* 13.6 14.3* 11.1 12.6* 9.2 11.6* 8.1 10.7
17.0* 17.0* 14.2 14.4* 11.7 12.7* 9.7 11.6* 8.5 11.3*
12.9 15.2* 10.6 13.3* 8.9 11.8 7.8 10.4
13.5 15.3* 11.2 13.3* 9.4 12.0* 8.2 11.4*
12.3 16.0* 10.2 13.6 8.6 11.5 7.7 10.3
13.0 16.0* 10.8 13.9* 9.1 12.3* 8.2 11.6*
14.6 19.8* 11.9 16.0 9.9 13.3 8.4 11.3 7.7 10.4
15.4 19.8* 12.6 16.5* 10.5 14.2* 8.9 12.6* 8.2 11.8*
14.4 19.6 11.7 15.8 9.7 13.1 8.3 11.2 8.0 10.8
15.2 19.9* 12.4 16.7* 10.3 14.4* 8.8 12.5* 8.5 12.0*
18.8 23.5* 14.4 19.6* 11.6 15.7 9.7 13.1 8.5 11.4
19.9 23.5* 15.2 19.6* 12.3 16.5* 10.3 14.2* 9.1 12.2*
26.7* 26.7* 19.0 22.5* 14.5 18.9* 11.7 15.9 9.9 13.3 9.4 12.3*
26.6* 26.6* 20.2 22.3* 15.4 18.8* 12.5 15.9* 10.5 13.4* 10.1 12.3*
28.9* 28.9* 24.6* 24.6* 19.5 20.8* 14.9 17.5* 12.1 14.7* 10.8 12.3*
28.7* 28.7* 24.4* 24.4* 20.6* 20.6* 15.8 17.4* 12.8 14.5* 11.6 12.3*
25.1* 25.1* 21.4* 21.4* 18.1* 18.1* 15.1* 15.1* 12.0* 12.0*
24.7* 24.7* 21.1* 21.1* 17.8* 17.8* 14.8* 14.8* 12.0* 12.0*
16.3* 16.3* 13.4* 13.4* 10.9* 10.9*
12.7* 12.7* 11.4* 11.4*
11.1
12.2
13.1
13.7
14.2
14.5
14.6
14.5
14.3
13.9
13.4
12.6
11.6
10.2
8.4
R 976 Litronic 19
Lift Capacities
with Mono Boom 10.50 m and Heavy Counterweight
Stick 4.70 m
3.0 m 4.5 m 6.0 m 7.5 m 9.0 m 10.5 m 12.0 m 13.5 m 15.0 m 16.5 m Under­ m carriage m
HD
13.5
LC-V
HD
12.0
LC-V
HD
10.5
LC-V
HD
9.0
LC-V
HD
7.5
LC-V
HD
6.0
LC-V
HD
4.5
LC-V
HD
3.0
LC-V
HD
1.5
LC-V
HD
0
LC-V
HD
– 1.5
LC-V
HD
– 3.0
LC-V
HD
– 4.5
LC-V
HD
– 6.0
LC-V
HD
– 7.5
LC-V
HD
– 9.0
LC-V
HD
– 10.5
LC-V
10.8* 10.8*
10.7* 10.7*
10.2* 10.2* 10.3* 10.3*
10.1* 10.1* 10.3* 10.3*
9.9* 9.9* 10.1* 10.1*
9.9* 9.9* 10.1* 10.1*
10.0* 10.0* 9.9* 9.9* 9.1 10.0*
10.1* 10.1* 9.9* 9.9* 9.5 10.0*
11.3* 11.3* 10.5* 10.5* 9.9 10.0* 8.2 10.0*
11.4* 11.4* 10.5* 10.5* 10.0* 10.0* 8.6 10.0*
14.0* 14.0* 12.2* 12.2* 11.1* 11.1* 9.6 10.3* 7.7 10.0* 7.6 10.0*
14.2* 14.2* 12.3* 12.3* 11.1* 11.1* 10.1 10.4* 8.2 10.0* 8.0 10.1*
15.6* 15.6* 13.3* 13.3* 11.2 11.8* 9.2 10.8* 7.5 10.1 7.2 9.6
15.8* 15.8* 13.4* 13.4* 11.8 11.8* 9.7 10.8* 8.0 10.2* 7.6 10.2*
16.1 17.1* 13.0 14.3* 10.7 12.5* 8.8 11.3* 7.3 9.8 6.9 9.3
16.8 17.2* 13.6 14.4* 11.2 12.5* 9.3 11.3* 7.8 10.5* 7.4 10.3*
15.2 18.3* 12.3 15.2* 10.2 13.1* 8.5 11.4 7.1 9.6 6.8 9.2
15.9 18.4* 13.0 15.3* 10.7 13.2* 9.0 11.7* 7.6 10.7* 7.3 10.5*
14.5 19.1* 11.8 15.9* 9.8 13.2 8.2 11.1 7.0 9.5 6.8 9.3
15.3 19.2* 12.5 15.9* 10.4 13.7* 8.7 12.1* 7.5 10.8* 7.3 10.7*
14.2 19.4 11.5 15.6 9.5 12.9 8.1 10.9 7.0 9.6
15.0 19.5* 12.2 16.3* 10.1 14.0* 8.6 12.2* 7.6 10.9*
18.3 23.8* 14.0 19.3 11.3 15.5 9.4 12.8 8.0 10.9 7.4 10.1
19.4 23.7* 14.9 19.5* 12.0 16.3* 10.0 14.0* 8.5 12.1* 8.0 11.1*
23.7* 23.7* 18.5 23.0* 14.1 19.0* 11.3 15.5 9.4 12.8 8.2 11.1 8.1 11.0
24.6* 24.6* 19.6 22.9* 15.0 19.0* 12.1 16.0* 10.1 13.6* 8.7 11.3* 8.7 11.3*
19.6* 19.6* 24.6* 24.6* 26.4* 26.4* 18.8 21.7* 14.3 18.1* 11.5 15.2* 9.7 12.7* 9.2 11.4*
20.4* 20.4* 25.5* 25.5* 26.2* 26.2* 20.0 21.5* 15.2 18.0* 12.3 15.1* 10.3 12.6* 9.9 11.4*
28.9* 28.9* 29.0* 29.0* 23.7* 23.7* 19.4 19.6* 14.8 16.4* 12.0 13.5* 10.9 11.3*
29.8* 29.8* 28.6* 28.6* 23.4* 23.4* 19.4* 19.4* 15.7 16.2* 12.8 13.3* 11.3* 11.3*
23.7* 23.7* 19.7* 19.7* 16.3* 16.3* 13.1* 13.1* 10.8* 10.8*
23.2* 23.2* 19.2* 19.2* 15.9* 15.9* 12.7* 12.7* 10.7* 10.7*
10.8
12.2
13.2
14.1
14.7
15.1
15.3
15.4
15.4
15.2
14.9
14.3
13.6
12.7
11.5
9.8
Stick 5.80 m
3.0 m 4.5 m 6.0 m 7.5 m 9.0 m 10.5 m 12.0 m 13.5 m 15.0 m 16.5 m Under­ m carriage m
HD
13.5
LC-V
HD
12.0
LC-V
HD
10.5
LC-V
HD
9.0
LC-V
HD
7.5
LC-V
HD
6.0
LC-V
HD
4.5
LC-V
HD
3.0
LC-V
HD
1.5
LC-V
HD
0
LC-V
HD
– 1.5
LC-V
HD
– 3.0
LC-V
HD
– 4.5
LC-V
HD
– 6.0
LC-V
HD
– 7.5
LC-V
HD
– 9.0
LC-V
HD
– 10.5
LC-V
Height Can be slewed though 360° In longitudinal position of undercarriage Max. reach * Limited by hydr. capacity
The load values are quoted in tons (t) at stick end (without bucket), and may be swung 360° on firm and even ground. Adjacent values are valid forthe undercarriage when in the longitudinal position. Capacities are valid for 600 mm wide double grouser pads. Indicated loads are based on ISO10567 standard and do not exceed 75 % of tipping or 87 % of hydraulic capacity (indicated via *). Without bucket cylinder, link and lever the liftcapacities will increase by 1,300 kg. Lifting capacity of the excavator is limited by machine stability and hydraulic capacity. 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 safety check valves on hoist cylinders and stick cylinder(s), when they are used for lifting operations which require the use of lifting accessories.
9.3* 9.3* 9.5* 9.5*
9.2* 9.2* 9.5* 9.5*
9.2* 9.2* 9.3* 9.3*
9.2* 9.2* 9.3* 9.3*
8.8* 8.8* 9.0* 9.0*
8.8* 8.8* 9.0* 9.0*
9.1* 9.1* 8.9* 8.9* 8.4 9.0* 8.1 8.7*
9.2* 9.2* 8.9* 8.9* 8.9 9.0* 8.5 8.7*
9.6* 9.6* 9.2* 9.2* 8.4 9.0* 7.4 8.6*
9.7* 9.7* 9.3* 9.3* 8.8 9.0* 7.8 8.6*
11.3* 11.3* 10.3* 10.3* 9.7* 9.7* 8.2 9.2* 6.9 8.5*
12.9* 12.9* 11.4* 11.4* 10.4* 10.4* 9.7* 9.7* 8.6 9.3* 7.3 8.5*
14.5* 14.5* 12.4* 12.4* 11.1* 11.1* 9.6 10.2* 7.9 9.6* 6.5 8.6*
14.6* 14.6* 12.5* 12.5* 11.2* 11.2* 10.1 10.2* 8.4 9.6* 6.9 8.6*
16.1* 16.1* 13.6* 13.6* 11.1 11.9* 9.2 10.7* 7.6 9.9* 6.3 8.5 6.3 8.5
16.3* 16.3* 13.7* 13.7* 11.7 12.0* 9.7 10.8* 8.1 10.0* 6.7 8.9* 6.7 8.7*
15.9 17.6* 12.9 14.6* 10.6 12.7* 8.8 11.3* 7.4 9.9 6.2 8.4
16.7 17.7* 13.5 14.7* 11.1 12.7* 9.3 11.3* 7.8 10.3* 6.6 9.0*
15.1 18.6* 12.2 15.5* 10.1 13.3* 8.5 11.4 7.1 9.7 6.2 8.5
15.9 18.7* 12.9 15.5* 10.7 13.4* 9.0 11.8* 7.6 10.6* 6.7 9.3*
14.5 19.3* 11.8 15.9 9.8 13.2 8.2 11.1 7.0 9.5 6.4 8.7
15.4 19.4* 12.5 16.1* 10.3 13.8* 8.7 12.1* 7.5 10.8* 6.8 9.9*
18.5 24.3* 14.2 19.5 11.5 15.6 9.5 12.9 8.0 10.9 6.9 9.4 6.7 9.1
19.5 24.2* 15.1 19.7* 12.2 16.4* 10.1 14.0* 8.6 12.2* 7.4 10.7* 7.1 10.2*
20.8* 20.8* 18.5 23.9* 14.1 19.4 11.4 15.5 9.4 12.8 8.0 10.9 7.1 9.7
14.5* 14.5* 21.4* 21.4* 19.5 23.8* 15.0 19.5* 12.1 16.4* 10.1 14.0* 8.6 12.1* 7.7 10.4*
16.1* 16.1* 20.3* 20.3* 26.5 28.6* 18.7 23.0* 14.2 19.0* 11.4 15.6 9.5 12.9 8.2 11.1 7.9 10.6*
16.6* 16.6* 20.9* 20.9* 28.0 28.4* 19.8 22.9* 15.1 18.9* 12.2 15.9* 10.1 13.5* 8.7 11.3* 8.5 10.6*
22.7* 22.7* 28.4* 28.4* 26.5* 26.5* 19.1 21.5* 14.5 17.8* 11.7 14.9* 9.8 12.4* 9.1 10.7*
23.4* 23.4* 29.2* 29.2* 26.2* 26.2* 20.2 21.3* 15.4 17.7* 12.4 14.8* 10.5 12.2* 9.8 10.7*
31.3* 31.3* 29.3* 29.3* 23.3* 23.3* 19.1* 19.1* 15.1 15.8* 12.2 12.9* 10.6* 10.6*
32.2* 32.2* 28.9* 28.9* 23.0* 23.0* 18.9* 18.9* 15.6* 15.6* 12.6* 12.6* 10.5* 10.5*
23.0* 23.0* 18.6* 18.6* 15.1* 15.1* 11.8* 11.8* 10.0* 10.0*
18.1* 18.1* 14.7* 14.7* 11.2* 11.2* 9.9* 9.9*
12.3
13.5
14.5
15.2
15.8
16.2
16.4
16.5
16.5
16.3
16.0
15.5
14.8
14.0
12.9
11.5
9.6
20 R 976 Litronic
Dimensions Front Shovel
R0017
E
D
A2 A1
A
W
L U
V
X
HD mm A 3,565 A1 4,355 A2 4,730 C 4,495/4,690* D 4,515 E 4,640 H 3,725 K 1,620 L 4,770 P 1,460
* with FOPS top guard
H
K
Q
N
S
Z
B G
C
P
HD mm Q 682 S 3,600 U 5,955 N 500 600 750 B 4,290 4,290 4,350 G 4,540 4,540 4,540 Z 7,490 V 11,100 W 4,500 X 13,850
R 976 Litronic 21
Front Shovel
ft
m
12
11
35
10
30
9
8
25
20
15
10
-10
7
6
5
4
3
2
5
1
0
0
-1
-5
-2
-3
-4
T
6810 1357911
24
R0018
0 m
Digging Envelope
Max. reach at ground level 9.40 m Max. dump height 7.80 m Max. crowd length 3.90 m Bucket opening width T 1,825 mm
Max. crowd force 690 kN/70.4 t Max. crowd force at ground level 490 kN/50.0 t Max. breakout force 500 kN/51.0 t
Operating Weight and Ground Pressure
Operating weight includes basic machine with cab elevation 800 mm, shovel attachment and front shovel 5.10 m
Undercarriage HD
Pad width mm 500 600 750 Weight kg 90,800 91,500 92,600 Ground pressure kg/cm
3
(9,100 kg), level II.
2
1.75 1.47 1.19
5101520253035
0 ft
Front Shovels
HD-Undercarriage
Cutting
width
Capacity
ISO 7451
Weight
Wear kit
mm m
3
kg 2,300 4.40 8,300 2,300 4.40 9,150 2,700 5.10 8,450 2,700 5.10 9,100 2,700 5.10 10,150 2,700 5.40 9,900 2,700 5.60 8,750 2,700 5.60 9,450
level
II
III
I
II III III
I
II
Level I: For non-abrasive materials, such as limestone without flint inclusion, shot material or easily breakable rock,
i.e., deteriorated rock, soft limestone, shale, etc. Level II: For pre-blasted heavy rock, or deteriorated, cracked material (classification 3 to 4, accord. to DIN 18300) Level III: For highly-abrasive materials such as rock with a high silica content, sandstone etc.
Max. material weight
X
= ≤ 2.2 t/m3,
Y
= ≤ 1.8 t/m3,
V
= ≤ 1.65 t/m
Shovel Attachment
X X Y Y Y V V V
3
22 R 976 Litronic
Component Dimensions and Weights
Basic Machine
Track pads mm 500 600 750 Weight with backhoe attachment and HD-undercarriage kg 50,500 51,250 52,350 Weight with shovel attachment and HD-undercarriage kg 50,600 51,350 52,450
R0019
W3
V3
X3
Weight with backhoe attachment and LC-V-undercarriage kg 55,600 56,400 57,550
Basic Machine HD LC-V
V3 Mono boom 7.20 m mm 10,350 10,400 Mono boom 8.60 m mm 13,450 13,400 Mono boom 10.50 m mm 13,650 13,800 W3 Mono boom 7.20 m mm 4,150 4,250 Mono boom 8.60 m mm 4,500 4,550 Mono boom 10.50 m mm 4,900 5,000 X3 Mono boom 7.20 m mm 11,950 11,900 Mono boom 8.60 m mm 11,700 11,850 Mono boom 10.50 m mm 15,450 15,400
L
H
L
Cab Elevation 800 mm
L Length mm 1,890 H Height mm 925 Width mm 1,370 Weight kg 600
Counterweight Std heavy
H
L Length mm 775 775 H Height mm 1,595 1,595 Width mm 3,360 3,360 Weight kg 14,100 16,000
Upper Protection Screen
L
H
L
H
L
L Length mm 1,960 H Height mm 190 Width mm 1,110 Weight kg 75
Hoist Cylinders (two)
L Length mm 2,920 H Height mm 550 Ø Diameter mm 400 Weight kg 2 x 1,050
Mono Boom with Stick Cylinder
Stick length m 7.20 8.60 10.50
H
L
H
R 976 Litronic 23
L Length mm 7,550 8,950 10,850 H Height mm 2,700 2,800 3,050 Width mm 1,460 1,460 1,460 Weight kg 9,500 10,400 11,500
Stick with Bucket Cylinder
Stick length m 2.90 3.30 3.80 4.70 5.80
L Length mm 4,050 4,450 4,900 5,800 6,900 H Height mm 1,700 1,650 1,500 1,450 1,400 Width mm 900 900 900 900 900 Weight kg 4,450 4,550 4,750 5,150 5,100
Component Dimensions and Weights
L
H
L
H
L
H
Backhoe Buckets Std
Cutting width
Capacity m L Length mm 2,500 2,500 2,500 2,500 2,500 H Height mm 1,900 1,900 1,900 1,900 1,900 Width mm 1,300 1,450 1,650 1,850 2,000 Weight kg 3,200 3,450 3,750 4,000 4,200
mm 1,250 1,400 1,600 1,800 1,950
3
2.20 2.70 3.20 3.80 4.30
Backhoe Buckets Std
Cutting width
Capacity m L Length mm 2,500 2,500 2,600 2,600 H Height mm 1,900 1,950 1,950 1,950 Width mm 2,200 2,350 2,350 2,650 Weight kg 4,450 4,600 4,800 5,100
mm 2,150 2,300 2,300 2,600
3
4.80 5.20 5.80 6.60
Backhoe Buckets HD
Cutting width
Capacity m L Length mm 2,450 2,450 2,450 2,450 H Height mm 1,950 1,950 1,950 1,950 Width mm 1,450 1,650 1,850 2,000 Weight kg 3,800 4,250 4,400 4,750
mm 1,400 1,600 1,800 1,950
3
2.60 3.10 3.60 4.10
L
H
L
H
L
H
Backhoe Buckets HD
Cutting width
Capacity m L Length mm 2,450 2,450 2,550 2,550 H Height mm 1,950 1,950 1,950 1,950 Width mm 2,200 2,350 2,350 2,450 Weight kg 5,050 5,400 5,550 5,900
mm 2,150 2,300 2,300 2,400
3
4.60 5.20 5.60 6.20
Backhoe Buckets HDV
Cutting width
Capacity m L Length mm 2,450 2,450 2,450 2,600 H Height mm 1,950 1,950 1,950 1,950 Width mm 2,000 2,200 2,350 2,350 Weight kg 5,250 5,550 5,850 6,400
mm 1,950 2,150 2,300 2,300
3
4.20 4.70 5.20 5.70
Backhoe Buckets R 966 Std
Cutting width mm 1,350 1,550 1,750 1,950 2,150
Capacity m L Length mm 2,400 2,400 2,400 2,400 2,400 H Height mm 1,700 1,700 1,700 1,700 1,700 Width mm 1,400 1,600 1,800 2,000 2,200 Weight kg 2,750 2,950 3,150 3,450 3,600
3
2.00 2.50 3.00 3.50 4.00
24 R 976 Litronic
L
H
Backhoe Buckets R 966 HD
Cutting width mm 1,600 1,800 2,000 2,150
Capacity m L Length mm 2,300 2,300 2,300 2,350 H Height mm 1,600 1,600 1,600 1,650 Width mm 1,650 1,850 2,050 2,200 Weight kg 3,550 3,850 4,100 4,450
3
2.00 2.50 3.00 3.50
Component Dimensions and Weights
L
L
H
L
H
Shovel Boom
L Length mm 4,950 H Height mm 2,050 Width mm 1,650 Weight without crowd cylinder kg 7,300 Weight crowd cylinder kg 2 x 450
Shovel Hoist Cylinders (two)
L Length mm 2,920 H Height mm 550 Ø Diameter mm 450 Weight kg 2 x 1,100
Shovel Stick
L Length mm 3,660
H
L
H
H Height mm 1,300 Width mm 1,800 Weight kg 4,650
Shovel Bucket Cylinders (two)
L Length mm 3,050 Ø Diameter mm 300 Weight kg 2 x 625
Front Shovels
L
H
Cutting width mm 2,300 2,700 2,000 2,000
Capacity m L Length mm 2,600 2,600 2,500 2,800 H Height mm 2,600 2,600 2,700 2,600 Width mm 2,350 2,750 2,750 2,750 Weight Level I kg – 8,450 – 8,750 Level II kg 8,300 9,100 – 9,450 Level III kg 9,150 10,150 9,900 –
3
4.40 5.10 5.40 5.60
R 976 Litronic 25
Standard Equipment
Undercarriage
Lashing eyelets Lifetime-lubricated track rollers Track guide at each track frame (three pieces) Tracks sealed and greased
Uppercarriage
Engine hood with lift help Extended tool kit Fuel tank cap, lockable Handrails, non slip surfaces Maintenance-free swing brake lock Sound insulation Toolbox lockable Walkway, both-sided
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
Engine
After-cooled Air pre-filter with dust trap Common-Rail system injection Conform with stage IIIB / Tier 4i emission standard Dry-type air cleaner w/pre-cleaner, main and safety elements Engine cold starting aid Fuel filter and water separator SCR system (Selective Catalytic Reduction) Sensor-controlled automatic engine idling Turbo charger
Operator’s Cab
7” colour multifunction display with touchscreen All tinted windows Automatic air conditioning Cigarette lighter and ashtray Coat hook Cup holder Dome light Door with sliding windows Emergency exit rear window Fuel consumption indicator Hydro mounts Impact-resistant front window and roof window LiDAT Plus (enhanced Liebherr data transfer system) * Mechanical hour meters, readable from outside the cab Operator seat Liebherr-Comfort Preparation for radio installation Rain hood over front window opening Rear space monitoring with camera Roll-down sun blind Rubber floor mat Seat belt Storage bin Storage space Two headlights (Halogen) Wiper/washer
Attachment
Headlights on boom (both-sided, halogen) Liebherr full-automatic central lubrication system (except connecting link for bucket kinematics) Re-Generation plus Safety check valves hoist cylinder Safety check valves stick cylinder
* optionally extendable after one year
26 R 976 Litronic
Individual Options
Undercarriage
Cover and base protection plates Protection plate for wrecking ball operation Track guide at each track frame (four pieces) Travel drive protection Travel gear support, reinforced
Uppercarriage
Cab elevation Customized colors Headlights with protection Heavy counterweight Refuelling pump (electrical) Rock protection (swing gear and lubrication pipes) Walkway, wide version with guard rail Wiggins quick-coupling for fuel
Hydraulics
Bypass filter Liebherr hydraulic oil, biodegradable Liebherr hydraulic oil, specially for warm and cold regions
Engine
Automatic engine shut-down (adjustable time-period) Engine compartment light Fuel pre-heating system
Operator’s Cab
Additional headlights front or/and rear (Halogen or LED) Amber beacon Auxiliary heater with weekly timer Camera for side area monitoring Electric cool box (12 V) Electronic drive away lock Engine shut-down (emergency stop) in cab FGPS front guard, lockable Fire extinguisher Footrest FOPS top guard Headlights (two pieces, LED) Operator seat Liebherr-Premium Proportional controls Liebherr Radio Comfort Roof wiper Sun visor Travel alarm system
Attachment
Automatic lubrication system for connecting link Bottom boom protection for stick Headlights on boom (both-sided, LED) High pressure circuit Hydraulic or mechanical quick coupler Liebherr line of buckets Liebherr tooth system Middle pressure circuit Overload warning device Piston rod guard for bucket cylinder Piston rod guard for crowd cylinder Piston rod guard for hoist cylinder Security for hoist cylinder in grab or hammer operation Tool Control
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 976 Litronic 27
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 130 companies with over 38,000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
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 www.facebook.com/LiebherrConstruction
Printed in Germany by Schirmer RG-BK-RP LFR/SP 11491955-3-02.13_enGB
All illustrations and data may differ from standard equipment. Subject to change without notice. All indicated loads are based in accordance with ISO 9248.
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