2 TD R 974 B Litronic Machine for Industrial Applications ... Liebherr swash plate
motor with integrated brake ... Liebherr, sealed single race ball bearing swing.
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
Industrial-Type Straight Boom 12,00 m and Industrial Stick 9,00 m V W X
9450 6500 16600
Industrial-Type Straight Boom 14,00 m and Industrial Stick 10,50 m V W X
9500 8000 18200
TD R 974 B Litronic Machine for Industrial Applications
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
TD R 974 B Litronic Machine for Industrial Applications
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.
TD R 974 B Litronic Machine for Industrial Applications
5
Industrial Attachment with Industrial-Type Straight Boom 12,00 m ft 70
m
Attachment Envelope
22
Industrial-type straight boom pinned in upper hole of boom foot bearing
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
Operating Weight and Ground Pressure
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
Pad width Weight Ground pressure
-10 -4 1
-20 -6 -8 -30
2 22 70
6
20
18 60
16 50
14
12 40
10
8
30
TD R 974 B Litronic Machine for Industrial Applications
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
Radius of load from centerline of machine (m) 9,0 10,5 12,0 13,5 15,0 16,5 18,0
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#)
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.
TD R 974 B Litronic Machine for Industrial Applications
7
Industrial Attachment with Industrial-Type Straight Boom 14,00 m ft 80 70
m 26
Attachment Envelope
24
Industrial-type straight boom pinned in upper hole of boom foot bearing
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
Operating Weight and Ground Pressure
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
Pad width Weight Ground pressure
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
TD R 974 B Litronic Machine for Industrial Applications
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
Radius of load from centerline of machine (m) 10,5 12,0 13,5 15,0 16,5 18,0 19,5
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#)
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.
TD R 974 B Litronic Machine for Industrial Applications
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
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TD R 974 B Litronic Machine for Industrial Applications
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.
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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 Length H Height Width Weight
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
L Length H Height Width Weight
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
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TD R 974 B Litronic Machine for Industrial Applications
L Length H Height Width Weight
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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.
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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]
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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.