R 974 B

Technical Description Hydraulic Excavator

R 974 B litronic

Machine for Industrial Applications Operating Weight 85,9 – 93,3 t Engine Output 395 kW (537 HP)

`

Technical Data Engine Rating per ISO 9249 ____________ 395 kW (537 HP) at 1800 RPM Model ______________________________ Liebherr D 9408 TI-E Type ________________________________ 8 cylinder V-engine Bore/Stroke __________________ 135/160 mm Displacement ______________ 17,2 l Engine operation ________________ 4-stroke diesel direct injection turbo-charged after-cooled reduced emissions ____________________________ water-cooled Cooling ________________________ Air cleaner dry-type air cleaner with pre-cleaner, primary and safety elements, automatic dust discharge __________________________ Fuel tank 1280 l Electrical system Voltage ______________________ 24 V Batteries ____________________ 2 x 144 Ah/12 V Starter ________________________ 24 V/9,0 kW Alternator ____________________ three phase current 28 V/80 A

Swing Drive Drive by

swash plate motor with integrated brake valves Transmission ______________________ Liebherr compact planetary reduction gear Swing ring ________________________ Liebherr, sealed single race ball bearing swing ring, internal teeth Swing speed ______________________ 0 – 5,5 RPM stepless Swing torque ______________________ 260 kNm Holding brake ____________________ wet multi-disc (spring applied, pressure released) Option ______________________________ pedal controlled positioning brake

Uppercarriage Design ______________________________ torque resistant modular design upper frame Attachment mounting __________ parallel length girders Catwalks __________________________ on both sides

Operator’s Cab

Hydraulic System Cab

Hydraulic pumps for attachment and travel drive __________________ 2 Liebherr variable flow swash plate pumps Max. flow ____________________ 2 x 496 l/min. Max. hydr. pressure ________ 320 bar Pump control ____________________ electro-hydraulic with electronic engine speed sensing regulation over entire RPM range, pressure compensation, flow compensation automatic oil flow optimizer, flow summation Hydraulic pump for swing drive ______________ 1 reversible swash plate pump, closed-loop circuit Max. flow ____________________ 295 l/min. Max. hydr. pressure ________ 340 bar Hydraulic tank ____________________ 700 l Hydraulic system ________________ 1200 l Hydraulic oil filter ________________ 2 full flow filters in return line with integrated fine filter area (5 µm), 1 high pressure filter for each main pump Cooler ______________________________ compact cooler, consisting of a water cooler, sandwiched with hydraulic oil cooler and aftercooler cores and hydrostatically driven van MODE selection __________________ adjustment of machine performance and the hydraulics via a mode selector to match application __________________________ for especially economical and environmentally ECO friendly operation ______________________ for maximum digging power and heavy duty jobs POWER __________________________ for lifting LIFT FINE __________________________ for precision work and lifting through very sensitive movements R. P.M adjustment ______________ stepless adjustment of engine output via the r.p.m. at each selected mode

Hydraulic Controls Power distribution

________________________________ profiles

and deep drawn technology, resiliently mounted, sound insulated, tinted windows. Front window armored glass, door with sliding window Operator’s seat __________________ shock absorbing suspension, adjustable to operator’s weight, 6-way adjustable seat with mountable head rest __________________________ Joysticks integrated into adjustable seat consoles ________________________ menu driven query of current operating condiMonitoring tions via the LCD display. Automatic monitoring, display, warning (acoustical and optical signal) and saving machine malfunction data, for example, engine overheating, low engine oil pressure or low hydraulic oil level Heating system __________________ standard automatic air conditioning, combined cooler/heater, additional dust filter in fresh air/recirculated Noise emission = 78 dB(A) ISO 6396 __________________________ LpA (inside cab) 2000/14/EC ______________________ LwA (surround noise) = 110 dB(A)

Undercarriage Versions HD-SL ________________________ heavy duty, longer wheel base EW ____________________________ heavy duty, extra wide gauge Drive ________________________________ Liebherr swash plate motors Transmission ______________________ Liebherr planetary reduction gears Travel speed ______________________ low range – 2,7 km/h high range – 4,4 km/h Drawbar pull max. ________________ 729 kN Track components ______________ B 9 S, maintenance-free Track rollers/Carrier rollers ______ 9/2 Track pads ________________________ double grouser Digging locks ______________________ wet multi-discs (spring applied, pressure released) Brake valves ______________________ integrated in main valve block

______________ via

control valves in single block with integrated safety valves Flow summation ____________ to boom stick and bucket cylinders Closed-loop circuit ________ for uppercarriage swing drive Servo circuit Attachment and swing ____ – proportional via joystick levers Travel ________________________ – proportional via foot pedals or removable hand levers Additional functions ____________ via foot pedals or joystick toggle switch

2

____________________________ Liebherr

TD R 974 B Litronic Machine for Industrial Applications

Attachment Type

________________________________ box-type,

combination of resistant steel plates and cast steel components cylinders with special seal-system, Hydraulic cylinders shock absorbed ______________________________ sealed, low maintenance Pivots Pivots bucket-to-stick bucket-to-link ____________________ O-ring sealed and completely enclosed Lubrication ________________________ easily accessible centralized lubrication Hydraulic connections __________ pipes and hoses equipped with SAE split-flange connections ______________ Liebherr

Dimensions A2 A1 A

E D

W C

H P

K Q N

L U Z V

S B G

X

HD-SL A A1 A2 C D E H K L P Q S U N B G Z

mm 3665 4370 5060 3830 4340 4440 3470 1460 5192 1518 650 3600 6400 500 600 750 4334 4334 4350 4760 4760 4760 7540

EW

mm 3665 4370 5060 3865 4340 4440 3505 1495 5192 1518 650 4500 6400 500 600 750 5394 5394 5394 5660 5660 5660 7540

Industrial-Type Straight Boom 10,50 m and Industrial Stick 7,50 m V W X

9050 5050 15300


9450 6500 16600


9500 8000 18200


3

Industrial Attachment with Industrial-Type Straight Boom 10,50 m ft

m

Attachment Envelope

20 60

Industrial-type straight boom pinned in upper hole of boom foot bearing

18

1 with industrial stick 7,50 m (grapple suspension pivot) 2 with grapple model 75 on industrial stick 7,50 m

16 50 14 40

12

Operating Weight and Ground Pressure

10 30 8 20

The operating weight includes basic machine with industrial straight boom 10,50 m, industrial stick 7,50 m and grapple model 75 (open tines 1,60 m3).

6 4

10

Undercarriage

HD-SL

EW

2 0

Pad width Weight Ground pressure

0 -2

-10 1

-4 -20

-6 2

-8 -30

20

18 60

4

16 50

14

12 40

10 30

8

6 20


4

2 10

0m 0 ft

mm 600 750 600 750 kg 85900 87000 90200 91300 1,03 1,34 1,08 kg/cm2 1,27

Lift Capacities at End of Stick Industrial Stick 7,50 m Height (m) 24,0 22,5 21,0 19,5 18,0 16,5 15,0 13,5 12,0 10,5 9,0 7,5 6,0 4,5 3,0 1,5 0 – 1,5 – 3,0 – 4,5 – 6,0

Undercarriage HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW

4,5

6,0

7,5

Radius of load from centerline of machine (m) 9,0 10,5 12,0 13,5 15,0 16,5 18,0

12,7# (12,7#) 12,8# (12,8#) 14,9# (14,9#) 12,7# (12,7#) 14,9# (14,9#) 12,8# (12,8#) 14,5# (14,5#) 12,3# (12,3#) 14,5# (14,5#) 12,4# (12,4#) 15,4# (15,4#) 13,4 (14,0#) 10,6 (11,5#) 15,4# (15,4#) 14,1# (14,1#) 11,5# (11,5#) 16,3# (16,3#) 13,4 (15,3#) 10,8 (13,4#) 8,6 ( 9,9#) 16,3# (16,3#) 15,3# (15,3#) 13,5# (13,5#) 9,9# ( 9,9#) 16,8 (17,2#) 13,3 (16,1#) 10,7 (14,7#) 8,7 (12,2#) 17,2# (17,2#) 16,1# (16,1#) 14,3 (14,7#) 11,8 (12,2#) 18,3# (18,3#) 16,3 (18,2#) 13,0 (16,3#) 10,5 (14,8#) 8,6 (12,4 ) 18,4# (18,4#) 18,2# (18,2#) 16,3# (16,3#) 14,1 (14,8#) 11,7 (13,0 ) 19,1# (19,1#) 20,2 (20,7#) 15,7 (18,7#) 12,5 (16,6#) 10,2 (14,6 ) 8,4 (12,2 ) 19,2# (19,2#) 20,7# (20,7#) 18,7# (18,7#) 16,6# (16,6#) 13,8 (15,0#) 11,5 (12,9 ) 16,1# (16,1#) 22,3# (22,3#) 25,1# (25,1#) 19,1 (22,1#) 14,9 (19,2#) 12,0 (16,9#) 9,9 (14,2 ) 8,2 (12,0 ) 16,4# (16,4#) 22,6# (22,6#) 25,3# (25,3#) 22,2# (22,2#) 19,2# (19,2#) 16,2 (16,9#) 13,4 (15,0 ) 11,3 (12,6 ) 32,9 (35,0#) 23,5 (27,7#) 17,8 (23,0#) 14,1 (19,7#) 11,5 (16,6 ) 9,5 (13,8 ) 8,0 (11,7 ) 35,1# (35,1#) 27,7# (27,7#) 23,0# (23,0#) 19,2 (19,7#) 15,6 (17,2#) 13,0 (14,6 ) 11,0 (12,4 ) 14,9# (14,9#) 21,5 (28,7#) 16,6 (23,6#) 13,3 (19,6 ) 10,9 (16,0 ) 9,1 (13,4 ) 7,7 (11,4 ) 14,5# (14,5#) 28,7# (28,7#) 23,0 (23,6#) 18,4 (20,0#) 15,1 (16,9 ) 12,6 (14,2 ) 10,8 (12,1 ) 7,6# ( 7,6#) 20,0 (28,9#) 15,6 (23,6 ) 12,6 (18,8 ) 10,4 (15,5 ) 8,8 (13,1 ) 7,5 (11,2 ) 7,5# ( 7,5#) 28,6 (28,8#) 21,9 (23,7#) 17,6 (19,9 ) 14,6 (16,4 ) 12,3 (13,8 ) 10,5 (11,8 ) 1,9# ( 1,9#) 6,9# ( 6,9#) 18,7# (18,7#) 14,8 (22,8 ) 12,0 (18,2 ) 10,0 (15,1 ) 8,5 (12,8 ) 7,3 (11,0 ) 1,9# ( 1,9#) 6,9# ( 6,9#) 18,6# (18,6#) 21,1 (23,2#) 17,0 (19,3 ) 14,1 (16,0 ) 12,0 (13,5 ) 10,3 (11,6 ) 7,9# ( 7,9#) 16,5# (16,5#) 14,3 (22,0#) 11,6 (17,8 ) 9,7 (14,8 ) 8,3 (12,5 ) 7,2 (10,8 ) 7,9# ( 7,9#) 16,5# (16,5#) 20,6 (22,0#) 16,6 (18,6#) 13,8 (15,7 ) 11,8 (13,3 ) 10,2 (11,5 ) 16,8# (16,8#) 14,1 (20,1#) 11,4 (17,2#) 9,6 (14,6 ) 8,2 (12,4 ) 7,1 (10,3#) 16,8# (16,8#) 20,0# (20,0#) 16,4 (17,1#) 13,7 (14,7#) 11,7 (12,5#) 10,1 (10,3#)

19,5

21,0

22,5

7,1 ( 9,5#) 9,6# ( 9,6#) 7,0 (10,3 ) 9,7 (10,9 ) 6,9 (10,2 ) 9,6 (10,8 ) 6,7 (10,0 ) 9,4 (10,6 ) 6,6 ( 9,8 ) 9,3 (10,4 ) 6,4 ( 9,7 ) 9,1 (10,3 ) 6,3 ( 9,6 ) 9,0 (10,2 ) 6,3 ( 9,4#) 9,0 ( 9,4#)

The lift capacities are stated in metric tonnes (t) on the lifting gear’s stick tip, and can be lifted 360° on firm, level supporting surface. Values quoted in brackets are valid for the undercarriage when in 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 via #). Lifting capacity of the excavator is limited by machine stability and hydraulic capacity. When lifting loads, the hydraulic excavator must be equipped with automatic check valve on its hoist cylinders and overload warning device according to European Standard, EN 474-5.


5

Industrial Attachment with Industrial-Type Straight Boom 12,00 m ft 70

m

Attachment Envelope

22


20 60 18 50

1 with industrial stick 9,00 m (grapple suspension pivot) 2 with grapple model 72 B on industrial stick 9,00 m for HD-SL-undercarriage or with grapple model 75, for EW-undercarriage

16 14

40 12 10


30 8 20

6

The operating weight includes basic machine with industrial straight boom 12,00 m, industrial stick 9,00 m and grapple model 72 B (open tines 1,20 m3) for HD-SL-undercarriage or with grapple model 75 (open tines 1,60 m3), for EW-undercarriage.

4 10 2 0

0

Undercarriage

-2


-10 -4 1

-20 -6 -8 -30

2 22 70

6

20

18 60

16 50

14

12 40

10

8

30


6 20

4

2 10

0m 0 ft

HD-SL

EW

mm 600 750 600 750 kg 86200 87300 91100 92200 1,04 1,35 1,09 kg/cm2 1,28

Lift Capacities at End of Stick Industrial Stick 9,00 m Height (m) 24,0 22,5 21,0 19,5 18,0 16,5 15,0 13,5 12,0 10,5 9,0 7,5 6,0 4,5 3,0 1,5 0 – 1,5 – 3,0 – 4,5 – 6,0

Undercarriage HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW HD-SL EW

4,5

6,0

7,5


19,5

21,0

22,5

12,0# (12,0#) 12,1# (12,1#) 11,8# (11,8#) 9,7# ( 9,7#) 11,9# (11,9#) 9,8# ( 9,8#) 11,5# (11,5#) 9,6# ( 9,6#) 11,5# (11,5#) 9,7# ( 9,7#) 12,4# (12,4#) 11,2# (11,2#) 9,1 ( 9,1#) 12,4# (12,4#) 11,2# (11,2#) 9,2# ( 9,2#) 12,9# (12,9#) 11,6 (12,1#) 9,3 (10,7#) 7,5 ( 8,2#) 12,9# (12,9#) 12,1# (12,1#) 10,8# (10,8#) 8,3# ( 8,3#) 13,4# (13,4#) 11,6 (12,9#) 9,4 (11,8#) 7,6 (10,0#) 13,5# (13,5#) 12,9# (12,9#) 11,8# (11,8#) 10,0# (10,0#) 14,0# (14,0#) 11,4 (13,5#) 9,3 (12,4#) 7,6 (11,0 ) 14,0# (14,0#) 13,5# (13,5#) 12,4# (12,4#) 10,4 (11,2#) 14,6# (14,6#) 13,8 (14,8#) 11,2 (13,6#) 9,1 (12,5#) 7,5 (10,9 ) 14,6# (14,6#) 14,8# (14,8#) 13,6# (13,6#) 12,3 (12,5#) 10,3 (11,4#) 15,7# (15,7#) 13,3 (15,3#) 10,8 (13,8#) 8,9 (12,5#) 7,4 (10,7 ) 15,7# (15,7#) 15,3# (15,3#) 13,8# (13,8#) 12,0 (12,5#) 10,1 (11,3 ) 16,6# (16,6#) 15,9 (17,6#) 12,7 (15,6#) 10,4 (14,0#) 8,6 (12,4 ) 7,1 (10,5 ) 16,7# (16,7#) 17,6# (17,6#) 15,6# (15,6#) 14,0 (14,0#) 11,7 (12,6#) 9,9 (11,1 ) 16,4# (16,4#) 19,8# (19,8#) 19,1 (21,0#) 14,9 (18,1#) 12,0 (15,9#) 9,9 (14,2#) 8,2 (12,0 ) 6,9 (10,2 ) 16,6# (16,6#) 20,0# (20,0#) 21,0# (21,0#) 18,1# (18,1#) 15,9# (15,9#) 13,4 (14,2#) 11,3 (12,6 ) 9,6 (10,8 ) 32,2 (33,4#) 23,0 (26,3#) 17,5 (21,8#) 13,9 (18,5#) 11,3 (16,2#) 9,3 (13,7 ) 7,8 (11,6 ) 6,6 ( 9,9 ) 33,5# (33,5#) 26,3# (26,3#) 21,8# (21,8#) 18,6# (18,6#) 15,5 (16,2#) 12,9 (14,3#) 10,9 (12,2 ) 9,3 (10,5 ) 7,2# ( 7,2#) 20,6 (27,1#) 16,0 (22,2#) 12,8 (18,8#) 10,6 (15,7 ) 8,8 (13,1 ) 7,4 (11,2 ) 6,3 ( 9,6 ) 7,0# ( 7,0#) 27,1# (27,1#) 22,2# (22,2#) 17,9 (18,8#) 14,7 (16,3#) 12,3 (13,9 ) 10,5 (11,8 ) 9,0 (10,2 ) 3,9# ( 3,9#) 14,5# (14,5#) 14,7 (22,3#) 11,9 (18,1 ) 9,9 (15,0 ) 8,3 (12,6 ) 7,1 (10,8 ) 6,1 ( 9,3 ) 3,8# ( 3,8#) 14,3# (14,3#) 21,0 (22,3#) 16,9 (18,9#) 14,0 (15,8 ) 11,8 (13,4 ) 10,1 (11,4 ) 8,7 ( 9,9 ) 3,7# ( 3,7#) 10,1# (10,1#) 13,6 (21,5 ) 11,1 (17,3 ) 9,3 (14,4 ) 7,9 (12,1 ) 6,8 (10,4 ) 5,8 ( 9,1 ) 3,7# ( 3,7#) 10,1# (10,1#) 19,9 (21,9#) 16,1 (18,4 ) 13,4 (15,2 ) 11,4 (12,9 ) 9,8 (11,1 ) 8,5 ( 9,7 ) 4,5# ( 4,5#) 9,3# ( 9,3#) 12,9 (20,2#) 10,6 (16,7 ) 8,9 (13,9 ) 7,5 (11,8 ) 6,5 (10,2 ) 5,6 ( 8,9 ) 4,5# ( 4,5#) 9,3# ( 9,3#) 19,1 (20,1#) 15,5 (17,7 ) 12,9 (14,8 ) 11,0 (12,6 ) 9,5 (10,8 ) 8,3 ( 9,5 ) 5,6# ( 5,6#) 9,7# ( 9,7#) 12,5 (18,0#) 10,2 (16,3 ) 8,6 (13,6 ) 7,3 (11,5 ) 6,3 (10,0 ) 5,5 ( 8,8 ) 5,6# ( 5,6#) 9,7# ( 9,7#) 18,0# (18,0#) 15,1 (16,8#) 12,6 (14,4 ) 10,8 (12,3 ) 9,3 (10,7 ) 8,2 ( 9,4 ) 12,3 (17,5#) 10,0 (15,3#) 8,4 (13,3#) 7,2 (11,4 ) 6,2 ( 9,9 ) 5,5 ( 8,5#) 17,4# (17,4#) 14,9 (15,2#) 12,4 (13,3#) 10,6 (11,6#) 9,2 (10,0#) 8,2 ( 8,5#)

6,2 (8,7#) 8,7 (8,7#) 6,2 (9,2 ) 8,7 (9,7 ) 6,1 (9,1 ) 8,6 (9,6 ) 6,0 (8,9 ) 8,4 (9,5 ) 5,8 (8,7 ) 8,2 (9,3 ) 5,6 (8,5 ) 8,0 (9,1 ) 5,4 (8,3 ) 7,8 (8,9 ) 5,2 (8,1 ) 7,6 (8,7 ) 5,1 (8,0 ) 7,5 (8,5 ) 5,0 (7,8 ) 7,4 (8,4 ) 4,9 (7,8 ) 7,3 (8,0#)

5,1 (7,7 ) 7,3 (8,0#) 5,0 (7,6 ) 7,2 (8,1 ) 4,9 (7,5 ) 7,1 (8,0 ) 4,8 (7,4 ) 7,0 (7,9 ) 4,7 (7,3 ) 6,8 (7,8 ) 4,5 (7,2 ) 6,7 (7,7 ) 4,5 (7,1 ) 6,6 (7,6 ) 4,4 (7,0 ) 6,6 (7,3#)



7

Industrial Attachment with Industrial-Type Straight Boom 14,00 m ft 80 70

m 26

Attachment Envelope

24


22

1 with industrial stick 10,50 m (grapple suspension pivot) 2 with grapple model 72 B on industrial stick 10,50 m

20 60 50

18 16 14

40 30


12 10

6

The operating weight includes basic machine with industrial straight boom 14,00 m, industrial stick 10,50 m and grapple model 72 B (open tines 1,20 m3).

4

Undercarriage

8 20 10 2 0


0 -2

-10 -4 -20

-6

1

-8 -30 -30

2

-10 26

24 80

8

22 70

20

18 60

16 50

14

12 40

10 30


8

6 20

4

2 10

0m 0 ft

EW mm 600 750 kg 92200 93300 1,11 kg/cm2 1,37

Lift Capacities at End of Stick Industrial Stick 10,50 m Height (m)

Undercarriage

24,0

EW

22,5

EW

21,0

EW

19,5

EW

10,2# (10,2#) 9,4# ( 9,4#) 8,0# ( 8,0#)

18,0

EW

10,7# (10,7#) 10,0# (10,0#) 9,1# ( 9,1#) 7,6# (7,6#)

16,5

EW

11,0# (11,0#) 10,6# (10,6#) 9,8# ( 9,8#) 8,7# (8,7#) 6,8# (6,8#)

15,0

EW

11,3# (11,3#) 11,0# (11,0#) 10,1# (10,1#) 9,0 (9,2#) 7,4 (8,1#) 5,5# (5,5#)

13,5

EW

11,7# (11,7#) 11,1# (11,1#) 10,1# (10,1#) 8,9 (9,2#) 7,4 (8,4 ) 6,2 (7,0 )

12,0

EW

12,2# (12,2#) 11,1# (11,1#) 10,1# (10,1#) 8,8 (9,2#) 7,4 (8,3 ) 6,2 (7,0 )

5,1 (5,2#)

10,5

EW

12,7# (12,7#) 12,4# (12,4#) 11,2# (11,2#) 10,1# (10,1#) 8,6 (9,2#) 7,2 (8,2 ) 6,1 (7,0 )

5,1 (5,9 )

9,0

EW

13,1# (13,1#) 13,9# (13,9#) 12,5# (12,5#) 11,2# (11,2#) 9,9 (10,2#) 8,3 (9,2#) 7,0 (8,0 ) 6,0 (6,8 )

5,1 (5,8 )

7,5

EW

13,9# (13,9#) 15,3# (15,3#) 14,3# (14,3#) 12,6# (12,6#) 11,3 (11,3#) 9,5 (10,2#) 8,0 (9,1 ) 6,8 (7,8 ) 5,8 (6,7 )

5,0 (5,8 )

6,0

EW

18,8# (18,8#) 19,6# (19,6#) 16,7# (16,7#) 14,4# (14,4#) 12,7# (12,7#) 10,7 (11,3#) 9,0 (10,2#) 7,7 (8,8 ) 6,6 (7,5 ) 5,7 (6,5 )

4,9 (5,6 )

4,1 (4,9 )

4,5

EW

24,4# (24,4#) 19,9# (19,9#) 16,9# (16,9#) 14,5 (14,5#) 12,0 (12,8#) 10,1 (11,3#) 8,6 ( 9,8 ) 7,4 (8,4 ) 6,3 (7,3 ) 5,5 (6,3 )

4,7 (5,5 )

4,1 (4,8 )

3,0

EW

10,3# (10,3#) 20,0# (20,0#) 16,3 (16,9#) 13,4 (14,5#) 11,2 (12,7#) 9,5 (10,9 ) 8,2 ( 9,3 ) 7,0 (8,1 ) 6,1 (7,0 ) 5,3 (6,1 )

4,6 (5,4 )

4,0 (4,7 )

1,5

EW

5,2# ( 5,2#) 16,7# (16,7#) 15,0 (16,7#) 12,5 (14,3 ) 10,5 (12,1 ) 9,0 (10,3 ) 7,7 ( 8,9 ) 6,7 (7,7 ) 5,8 (6,8 ) 5,1 (6,0 )

4,5 (5,3 )

4,0 (4,7 )

0

EW

4,2# ( 4,2#) 10,6# (10,6#) 14,0 (16,2 ) 11,7 (13,5 ) 9,9 (11,5 ) 8,5 ( 9,8 ) 7,4 ( 8,5 ) 6,4 (7,5 ) 5,6 (6,6 ) 5,0 (5,8 )

4,4 (5,2 )

3,9 (4,4#)

– 1,5

EW

1,7# (1,7#) 4,3# ( 4,3#) 9,0# ( 9,0#) 13,2 (15,4 ) 11,0 (12,9 ) 9,4 (10,9 ) 8,1 ( 9,4 ) 7,1 ( 8,2 ) 6,2 (7,2 ) 5,4 (6,4 ) 4,8 (5,7 )

4,3 (5,1 )

– 3,0

EW

2,6# (2,6#) 4,9# ( 4,9#) 8,7# ( 8,7#) 12,7 (14,5#) 10,6 (12,4 ) 9,0 (10,6 ) 7,8 ( 9,1 ) 6,8 ( 8,0 ) 6,0 (7,0 ) 5,3 (6,2 ) 4,7 (5,6 )

4,3 (4,5#)

– 4,5

EW

5,7# ( 5,7#) 9,1# ( 9,1#) 12,3 (13,2#) 10,3 (11,7#) 8,8 (10,3 ) 7,6 ( 8,9 ) 6,6 ( 7,8 ) 5,9 (6,9 ) 5,2 (6,0#) 4,7 (5,0#)

– 6,0

EW

11,6# (11,6#) 10,1 (10,4#) 8,6 ( 9,3#) 7,5 ( 8,2#) 6,5 ( 7,2#) 5,8 (6,2#)

6,0

7,5

9,0


21,0

22,5

24,0

10,0# (10,0#) 9,9# ( 9,9#) 8,4# ( 8,4#) 9,6# ( 9,6#) 8,3# ( 8,3#)



9

Choice of Cab Elevations and Cab Protections D

Fixed Cab Elevation Height

mm

800

1200

2000

B C D

mm mm mm

4000 4630 900

4400 5030 900

5200 5830 900

C B

Upper Cab Guard

10


Front Cab Guard

Variety of Tools Clamshell Model 22 B Cutting width Capacity For loose material, specific weight up to Weight Clamshell Model 25 Cutting width Capacity For loose material, specific weight up to Weight

mm m3 t/m3 kg

1500 1,85 1,5 2400

1500 2,20 1,2 2500

mm m3 t/m3 kg

1700 2,30 1,5 3670

1700 2,80 1,2 3440

Multiple Tine Grapples Grapple Model 72 B (5 tines) Grapple Model 75 (5 tines)

Capacity Weight Capacity Weight

open tines

1,20 kg 2460 m3 1,60 kg 3080 m3

1,40 2500 2,00 3180

1,60 2510 2,50 3250

semi-closed tines

closed tines

1,20 2820 1,60 3650

1,20 2960 1,60 4230

1,40 2910 2,00 3750

1,60 2980 2,50 3820

1,40 3040 2,00 4330

1,60 3080 2,50 4400

Crane hook with suspension Max. load Height with suspension Weight

t 12,5 mm 1000 kg 200

25 1200 275

Electro-magnets with suspension Generator up to 33 kW

For further information, see “Attachment-Information – Liebherr Hydraulic Clamshells and Grapples ”.To operate a magnet,the installation of a generator is required; please contact your dealer or the factory for further information.


11

Seite ist rechts 2 mm schmäler

Shells for loose material with cutting edge (without teeth)

Shells for Loose Material

Basic Machine Track pads HD-SL-undercarriage EW-undercarriage

mm kg kg

600 65900 70200

Cab Elevation

L

L Length H Height Width Weight

H

800 mm

mm mm mm kg

1820 930 1370 550

Cab Elevation

H


L

750 67000 71300

1200 mm 2000 mm

mm mm mm kg

2300 1350 1800 830

2300 2150 1800 1300

Hoist Cylinders (two)

L

L Length Ø Diameter Weight

O

mm mm kg

3030 400 2 x 950

Industrial Straight Boom Length

L

H


m

10,50

12,00

14,00

mm mm mm kg

10800 1400 1460 11000

12300 1460 1460 11800

14300 1450 1460 13000

m

7,50

9,00

10,50

mm mm mm kg

7800 1450 1420 4000

9300 1320 1420 4100

10700 1400 1420 4600

Industrial Stick Length

L

H

12



Seite ist rechts 15 mm schmäler (Klappseite)

Component Dimensions and Weights

Undercarriage Three track guide per track Integrated travel drive Digging locks Different undercarriage versions Different track pad width

Uppercarriage Engine hood with lift help Lockable tool box Handrails, non slip surfaces Tool kit Maintenance-free swing brake lock Maintenance-free HD-batteries Sound insulation Electric fuel tank filler pump Pedal controlled positioning swing brake Customized paint – compl. machine Protection for front working light Heavy counterweight

Hydraulics Electronic pump regulation Stepless work mode selector Pressure storage for controlled lowering of attachments with engine turned off Hydraulic tank shut-off valve Pressure compensation Flow compensation Filter with integrated fine filter area (5 µm) Pressure test ports Additional hydraulic circuits Bio-degradable hydraulic oils Filter for secondary circuit High lift circuit

Engine Direct injection Turbo charger Air filter with pre-cleaner, main and safety element Air filter with automatic dust ejector Automatic idling Main switch for electric circuit Cold start aid Fuel pre-heater

S O • • • • •

S O • • • • • • • • • • • •

S O • • • • • • • • • • • •

Operator’s Cab Profile and deep drawn component Tinted side windows Armored windshield Door with sliding window Washer and wiper 6-way adjustable cloth suspension seat Seat and consoles independently adjustable Coat hook Dome light Sun blinds Radio installation prep-kit Removable handle for travel pedals Cigar lighter and ashtray Removable custom floor mat Storage and literature tray Digital instrumentation Digital instruments for oil temp. engine RPM and oil pressure Digital hour meter visible from outside Automatic air conditioning system AM/FM stereo radio w/cassette Air power seat adjustment with heating Warning beacon Additional flood lights

Attachment Cylinders with shock absorber Sealed pivots Two flood lights on the boom Automatic central lubrication system Safety check valves Overload warning device Hydraulic quick change tool adapter Liebherr equipment program Cylinder – rod protection

S O • • • • • • • • • • • • • • • • • • • • • • •

S O • • • • • • • • •

S O • • • • • • • •

S = Standard, O = Option

Options and/or special attachments, supplied by vendors other than Liebherr, are only to be installed with the knowledge and approval of Liebherr to retain warranty.


13

Seite ist rechts 15 mm schmäler (Klappseite)

Equipment

Liebherr-France SAS 2, Avenue Joseph Rey, B.P. 90287, F-68005 Colmar Cedex +33 (0)389 21 35 10, Fax +33 (0)389 21 37 93 www.liebherr.com, E-Mail: [email protected]

Seite ist rechts 2 mm schmäler

Printed in Germany by Typodruck RG-BK-RP LFR/SP 8410883-2-02.05 All illustrations and data may differ from standard equipment. Subject to change without notice. All indicated loads are based in accordance with ISO 9248.