Liebherr R 995 User Manual

Mining Excavator R 995

Operating Weight with Backhoe Attachment: 441.000 kg / 972,200 lb with Shovel Attachment: 450.000 kg / 992,100 lb Engine Output: 1.600 kW / 2,140 HP Bucket Capacity @ 1,8 t/m Shovel Capacity @ 1,8 t/m3 / 3,000 lb/yd3: 26,50 m3 / 34.7 yd

3

/ 3,000 lb/yd3: 26,50 m3 / 34.7 yd

3

Technical Data

Engine

1 MTU diesel engine Rating per SAE J 1995 Model Type

Displacement Bore/Stroke Engine cooling system Air cleaner

Fuel tank Electrical system Voltage Batteries Alternator Engine idling Electronic engine control system

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Hydraulic System

Hydraulic pumps for attachment and travel drive Max. flow

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Max. hydr. pressure Hydraulic pumps for swing drive

Max. flow Max. hydr. pressure Pump management

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Hydraulic tank capacity Hydraulic system capacity Hydraulic oil filter

Hydraulic oil cooler

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Electro-Hydraulic Controls

Servo circuit

Emergency control

Power distribution

Flow summation Control functions Attachment and Swing Travel Bottom dump bucket

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1.600 kW/2,140 HP at 1,800 rpm MTU 16 V 4000 E 20 (Tier 1) 16 cylinder turbocharged V-engine,

after-cooled, two separate water cooling circuits, common-rail direct injection system

65 l/3,967 in

3

165/190 mm / 6.5/7.48 in fans driven via hydraulic piston motor dry-type air cleaner with pre-cleaner, with

automatic dust ejector, primary and safety elements

10.000 l/2,640 gal

24 V 8 x 170 Ah/12 V 24 V/240 Amp sensor controlled

engine speed sensing over the entire

engine RPM range. Provides integration of engine with other machine systems

6 variable flow axial piston pumps 6 x 840 l/min. / 6 x 222 gpm

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320 bar/4,640 psi

4 reversible swash plate pumps, closed-

loop circuit

4 x 361 l/min. / 4 x 95.4 gpm

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350 bar/5,076 psi electronically controlled pressure and flow

management with oil flow optimisation

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3.030 l/800 gal

6.400 l/1,690 gal 1 high pressure safety filter after each high

pressure pump + fine filtration of entire return flow (15/5 μm)

2 separate coolers, 3 temperature

controlled fans driven via hydraulic piston motors

independent, electric over hydraulic

proportional controls of each function

via accumulator for all attachment func-

tions with stopped engine

via monoblock control valves with inte-

grated primary relief valves and flanged on secondary valves for travel

to attachment and travel drive

proportional via joystick levers proportional via foot pedals or hand levers

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proportional via foot pedals

Electric System

Electric isolation Working lights

Emergency stop switches

Electrical wiring

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easy accessible battery isolations high brightness halogen lights:

– 4 on working attachment – 2 on LHS of uppercarriage – 2 on RHS of uppercarriage – 2 on counterweight Xenon lights in option

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at ground level, in hydraulic compartment,

in engine compartment and in operator cab

heavy duty execution in IP 65 standard for

operating conditions of – 50 °C to 100 °C/ – 58 °F to 212 °F

Swing Drive

Hydraulic motor Swing gear Swing ring

Swing speed Swing-holding brake

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4 Liebherr axial piston motors 4 Liebherr planetary reduction gears Liebherr, sealed triple roller swing ring,

internal teeth 0 – 3.7 rpm hydraulically released, maintenance-free,

multi-disc brakes integrated in each swing

gear

Uppercarriage

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Design

torque resistant designed upper frame in

box type construction for superior strength

and durability

Attachment mounting

Machine access

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parallel longitudinal main girders in box-

section construction on the cab side with a hydraulically driven

access ladder, additional emergency ladder

in front of the cab

Service Flap

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Design

– fuel fast refill – hydraulic oil refill – engine oil quick change – splitterbox oil quick change – swing gearbox oil quick change – swing ring teeth grease barrel refilling via

– attachment/swing ring bearing grease

– windshield washer water refilling Quick coupler upon request

hydraulically actuated service flap, easily

accessible from ground level to allow:

grease filter

barrel refilling via grease filter

2 R 995

Technical Data

Operator’s Cab

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Design

Operator seat

Cabin windows

Heating system/ Air conditioning

Cabin pressurization Controls

Monitoring Rear vision system

Automatic engine shut off

Destroking of main pumps

Safety functions

Noise level (ISO 6396)

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resiliently mounted, sound insulated,

large windows for all-around visibility, integrated falling object protection FOPS

suspended, body-contoured with shock

absorber, adjustable to operator’s weight

20,5 mm/0.8 in tinted armored glass for

front window and 18 mm/0.7 in for right hand side windows, all other windows in tinted safety glass, high pressure windshield-washer-system with 75 l/20 gal watertank, sun louvers on all windows in heavy duty design

heavy duty, high output air conditioner and

heater unit

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ventilation unit with filters joystick levers integrated into armrest of

seat via LCD-Display, data memory camera installation on counterweight and

right-hand side of the uppercarriage dis-

played over an additional LCD-display

in case of low engine oil pressure or low

coolant level

in case of engine overheating or low

hydraulic oil level additional gauges with constant display for:

engine speed, hourmeter, engine oil pres-

sure, coolant temperature, hydraulic oil

temperature

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LpA (inside cab) = 77 dB(A)

with oil/water fans at 100 % and AC fan at

65 %

Central Lubrication System

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Type

Grease pumps

Capacity

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Refill

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Attachment

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Design

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Pivots

Hydraulic cylinders

Hydraulic connections

Kinematics

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Lincoln Centromatic lubrication system for

the entire attachment/swing ring bearing and teeth

2 Lincoln Powermaster pumps with switch

over function, 1 Lincoln Flowmaster pump for swing ring teeth lubrication

600 l/158 gal bulk container for attach-

ment/swing ring bearing, separated 80 l/21 gal container for swing ring teeth

via the service flap for both containers with

grease filters

box type structure with large steel castings

in all high-stress areas

sealed with double side centering with

1 single floating pin per side, all bearings with wear resistant, steel bushings, bolts hardened and chromium-plated

Liebherr design, all cylinders located in well

protected areas

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pipes and hoses equipped with SAE split

flange connections

Liebherr parallel face shovel attachment

geometry

Undercarriage

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Design

Hydraulic motor Travel gear Travel speed Parking brake

Track components

Track rollers/ Carrier rollers Automatic track tensioner

Transport

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3-piece undercarriage,

box type structures for center piece and

side frames,

stress relieved 2 axial piston motors per side frame Liebherr planetary reduction gear 0 – 2,7 km/h / 0 – 1.67 mph spring engaged, hydraulically released wet

multi-disc brakes for each travel motor,

maintenance-free maintenance-free combined pad-link,

shovel style double grouser pad

7/3 per side frame

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pressurized hydraulic cylinder, 1 per side

frame with accumulator, maintenance free undercarriage side frames are removable

R 995 3

Dimensions

A1

A

W

C

P

Q

N

S B

mm/ft in A 7.400/24’ 3” A1 8.230/26’11” B 6.960/22’ 9” C 8.820/28’11” D 6.590/21’ 7” E 6.900/22’ 7” F 2.810/ 9’ 2” H 6.025/19’ 9” H1 7.620/24’11” H2 8.170/26’ 9” K 2.600/ 8’ 6”

E D

H2

H1

H

K

OEL

F

L U

V

X

Z

mm/ft in L 6.700/21’11” N 1.200/ 3’11” P 2.505/ 8’ 2” Q 1.186/ 3’10” S 5.600/18’ 4” U 8.877/29’ 1” V 13.200/43’ 4” W 9.100/29’10” X 19.600/64’ 3” Z 11.000/36’ OEL Operator’s Eye Level 7.450/24’ 5”

A1

A

C

W1

P

Q

N

S B

mm/ft in A 7.400/24’ 3” A1 8.850/29’ B 6.960/22’ 9” C 8.820/28’11” D 6.590/21’ 7” E 6.900/22’ 7” F 2.810/ 9’ 2” H 6.025/19’ 9” H1 7.620/24’11” H2 8.170/26’ 9” K 2.600/ 8’ 6”

E D

H2

H1

H

K

OEL

X1

V1

F

L U

Z

mm/ft in L 6.700/21’11” N 1.200/ 3’11” P 2.505/ 8’ 2” Q 1.186/ 3’10” S 5.600/18’ 4” U 8.877/29’ 1” V1 17.000/55’ 9” W1 8.000/26’ 2” X1 22.100/72’ 5” Z 11.000/36’ OEL Operator’s Eye Level 7.450/24’ 5”

4 R 995

Backhoe Attachment

with Gooseneck Boom 10,00 m/32’10”

ft

m

60

18

16

50

14

40

12

10

30

8

20

6

Digging Envelope

Stick length 4,50 m/14’9”

Max. reach at ground level 17,80 m/58’4” Max. teeth height 16,30 m/53’5” Max. dump height 10,50 m/34’5” Max. digging depth 8,60 m/28’2”

Max. digging force (ISO 6015) Max. breakout force (ISO 6015)

1.170 kN/263,026 lbf

1.300 kN/292,252 lbf

-10

-20

-30

4

10

2

0

-2

-4

-6

-8

-10 20

0 m24681012141618

0 ft102030405060

Operating Weight and Ground Pressure

The operating weight includes the basic machine with backhoe attachment and a 26,50 m

Pad width mm/ft in 1.200/3’11” Weight kg/lb 441.000/972,200 Ground pressure * kg/cm

* according to ISO 16754

3

/34.7 yd3 bucket.

2

/ psi 2,55/36.16

Buckets

For materials classe according to VOB, Section C, DIN 18300 < 5 < 5 5 – 6 5 – 6 5 – 6 7 – 8 Typical operation according to VOB, Section C, DIN 18300 GP GP HD HD HD XHD Capacity ISO 7451 m yd Suitable for material up to a specific weight of t/m lb/yd Cutting width mm 4.300 4.300 4.300 4.300 4.300 4.250 ft in 14’1” 14’1” 14’1” 14’1” 14’1” 13’11” Weight kg 30.000 27.500 32.000 30.100 27.600 29.500 lb 66,139 60,627 70,548 66,359 60,848 65,036

GP: General purpose bucket with Esco S110 teeth HD: Heavy-duty bucket with Esco S110 teeth XHD: Heavy-duty rock bucket with Esco S130 teeth

3

28,00 25,00 28,00 26,50 24,00 24,00

3

36.6 32.7 36.6 34.7 31.4 31.4

3

1,7 2,0 1,6 1,8 2,1 1,9

3

2,867 3,373 2,698 3,035 3,541 3,204

R 995 5

Shovel Attachment

with Shovel Boom 7,60 m/24’9”

ft

m

20

65

60

18

55

16

50

14

45

T

0ftm246810121416

-10

-15

40

12

35

10

30

8

25

20

6

15

4

10

2

5

0

-5

-2

-4

Digging Envelope

Stick length 4,60 m/15’ 1”

Max. reach at ground level 15,15 m/49’ 8” Max. dump height 12,80 m/41’11” Max. crowd length 6,00 m/19’ 8” Bucket opening width T 2,80 m/ 9’ 2”

Crowd force at ground level (ISO 6015) Max. crowd force (ISO 6015) Max. breakout force (ISO 6015)

1.360 kN/305,740 lbf

1.600 kN/359,694 lbf

1.330 kN/298,995 lbf

Operating Weight and Ground Pressure

The operating weight includes the basic machine with shovel attachment and a 26,50 m

Pad width mm/ft in 1.200/3’11” Weight kg/lb 450.000/992,100 Ground pressure * kg/cm

* according to ISO 16754

3

/34.7 yd3 bucket.

2

/ psi 2,59/36.73

51525354555

01020304050

Bottom Dump Buckets

For materials classe according to VOB, Section C, DIN 18300 < 5 5 – 6 5 – 6 7 – 8 Typical operation according to VOB, Section C, DIN 18300 GP HD HD XHD Capacity ISO 7546 m yd Suitable for material up to a specific weight of t/m lb/yd Cutting width mm 4.300 4.300 4.300 4.300 ft in 14’1” 14’1” 14’1” 14’1” Weight kg 45.400 45.200 44.700 47.000 lb 100,090 99,649 98,547 103,617 Wear kit level I II II III

GP: General purpose bucket with Esco S110 teeth HD: Heavy-duty bucket with Esco S110 teeth XHD: Heavy-duty rock bucket with Esco S130 teeth

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 preblasted heavy rock, or deteriorated, cracked material (classification 5 to 6, according to DIN 18300) Level III: For highly-abrasive materials such as rock with a high silica content, sandstone etc.

3

28,00 26,50 24,00 24,00

3

36.6 34.7 31.4 31.4

3

1,7 1,8 2,0 1,9

3

2,867 3,035 3,373 3,204

6 R 995

Component Dimensions and Weights

L

Cab

L Length mm/ft in 3.215/10’6”

H

H Height mm/ft in 2.885/ 9’5” Width mm/ft in 1.900/ 6’2” Weight kg/lb 2.600/5,732

Cab Elevation with Fuel Tank

H

L Length mm/ft in 4.755/15’ 7” H Height mm/ft in 3.400/11’ 1” Width mm/ft in 3.015/ 9’10”

L

Weight kg/lb 10.250/22,597

Powerpack Modules

L Length mm/ft in 5.720/18’9”

H

H Height mm/ft in 4.500/14’9” Width mm/ft in 2.650/ 8’8” Weight kg/lb 24.250/53,462

L

Rotation Deck (with swing ring, swing gears

and control valve bracket)

H

L

L Length mm/ft in 8.700/28’6” H Height mm/ft in 3.900/12’9” Width mm/ft in 4.000/13’1” Weight kg/lb 56.800/125,222

Counterweight

L Length mm/ft in 1.250/ 4’ 1”

H

H Height mm/ft in 3.430/11’ 3” Width mm/ft in 6.970/22’10” Weight kg/lb 44.000/97,003

L

Hydraulic Oil Cooling

L Length mm/ft in 3.650/11’11”

H

H Height mm/ft in 3.150/10’ 3” Width mm/ft in 2.100/ 6’10” Weight kg/lb 7.700/16,976

L

Compartment Panel Right

L Length mm/ft in 3.800/12’5”

H

H Height mm/ft in 3.500/11’5” Width mm/ft in 830/ 2’8” Weight kg/lb 1.500/3,307

R 995 7

Component Dimensions and Weights

L

H

L

H

L

H

L

H

L

H

L

H

L

H

L

H

L

H

L

H

L

Compartment Panel Left with Rotary Ladder

L Length mm/ft in 2.650/ 8’ 8”

H

H Height mm/ft in 3.500/11’ 5” Width mm/ft in 860/ 2’ 9” Weight kg/lb 1.800/3,968

L

Miscellaneous

L Length mm/ft in 4.500/14’9”

H

L

H

H Height mm/ft in 2.600/ 8’6” Width mm/ft in 2.000/ 6’6” Weight kg/lb 5.000/11,023

Side Frame (two)

L Length mm/ft in 8.800/28’10” H Height mm/ft in 2.500/ 8’ 2” Width over travel drive mm/ft in 1.800/ 5’10” Width without travel drive mm/ft in 1.650/ 5’ 4” Weight kg/lb 2 x 68.350/2 x 150,686

L

Undercarriage Central Girder

L Length mm/ft in 4.020/13’2”

H

H Height mm/ft in 2.557/ 8’4” Width mm/ft in 4.440/14’6” Weight kg/lb 34.200/75,398

Shovel Boom

H

L

L Length mm/ft in 8.200/26’10” H Height mm/ft in 3.000/ 9’10” Width mm/ft in 2.750/ 9’ Weight kg/lb 38.000/83,776

Shovel Hoist Cylinder (two)

L Length mm/ft in 5.100/16’8” Ø Diameter mm/ft in 550/ 1’9” Weight kg/lb 2 x 5.000/2 x 11,023

Shovel Stick

H

L Length mm/ft in 5.200/17’ H Height mm/ft in 2.100/ 6’10” Width mm/ft in 2.300/ 7’ 6” Weight kg/lb 20.300/44,754

8 R 995

Component Dimensions and Weights

L

H

L

H

L

H

L

H

L

H

L

H

L

H

L

H

L

H

L

H

L

Shovel Crowd Cylinder (two)

L Length mm/ft in 3.600/11’9” Ø Diameter mm/ft in 450/ 1’5” Weight kg/lb 2 x 2.000/2 x 4,409

Bottom Dump Bucket

H

L

H

Application HD Capacity ISO 7451 m L Length mm/ft in 4.650/15’3” H Height mm/ft in 4.800/15’8” Width mm/ft in 4.300/14’1” Weight kg/lb 42.600/93,917

Bucket Tilt Cylinder (two)

L Length mm/ft in 4.300/14’1” Ø Diameter mm/ft in 520/ 1’8” Weight kg/lb 2 x 3.000/2 x 6,614

Gooseneck Boom with Stick Cylinders

L Length mm/ft in 10.600/34’ 9” H Height mm/ft in 4.100/13’ 5” Width mm/ft in 2.700/ 8’10” Weight kg/lb 44.300/97,665

3

/yd3 26,5/34.7

L

Backhoe Hoist Cylinders (two)

L Length mm/ft in 5.100/16’8” Ø Diameter mm/ft in 550/ 1’9” Weight kg/lb 2 x 4.900/2 x 10,800

Stick with Bucket Cylinders

H

L

L Length mm/ft in 6.400/20’11” H Height mm/ft in 2.200/ 7’ 2” Width mm/ft in 2.150/ 7’ Weight kg/lb 27.500/60,627

Backhoe Bucket

Application HD Capacity ISO 7451 m L Length mm/ft in 4.300/14’1” H Height mm/ft in 3.200/10’5” Width mm/ft in 4.300/14’1” Weight kg/lb 30.220/66,624

3

/yd3 26,5/34.7

R 995 9

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-Mining Equipment Colmar SAS

49 rue Frédéric Hartmann, FR-68025 Colmar Cedex  +33 369 49 20 00, Fax +33 369 49 23 18 www.liebherr.com, E-Mail: info.lec@liebherr.com www.facebook.com/LiebherrConstruction

Printed in Germany RG-BK-RP LFR/SP 11003232-1-04.13_enGB-US

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 995 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual