Construction Machinery. Hydraulic Shovel Liebherr R944B

Swing device

Rotation speed 6.4 rev / min
Swing torque 112.7 Nm

Sizes

Width to outside of caterpillar track 2998 mm
Height to cab upper part 3200 mm
Clearance 540 mm
Counterweight ground clearance 1275 mm
Rear platform swing radius 3400 mm
Caterpillar track length on ground level 4005 mm

Shovel

Bucket initial volume 1.8 m3
Bucket minimum volume 0.6 m3
Maximum bucket volume 2.6 m3

Operation

Working weight 36240 kg
Fuel Capacity 705 l.
Hydraulic system fluid volume 440 l.
Operating voltage 24 V
Generator current strength 55 amperes
Hydraulic system overflow valve pressure 35000 kPa
Hydraulic pump flow rate 520 l/min

Motor

Manufacturer Liebherr
Model D 926 TI-E
Effective power 182.7 kW
Power measured at 2000 rev / min
Displacement 10 l.
Cylinders number 6
Aspiration turbocharging

Carrier

Shoe dimensions 500 mm
Support rollers number on either side 2
Rolling bearings number on either side 9
Specific ground pressure 82.4 kPa
Maximum travel speed 5 km/h
Hook traction force 336 kN
Track width 2400 mm

Booms/sections features 6

Unit load-transfer height 3450 mm
Unit load-transfer length 11900 mm
Maximum excavation depth 7150 mm
Maximum radius along ground level 11400 mm
Maximum cut height 13000 mm
Maximum loading height 9750 mm

Booms/sections features 5

Maximum cut height 12600 mm
Maximum loading height 9350 mm
Unit load-transfer height 3350 mm
Unit load-transfer length 11900 mm
Maximum excavation depth 6650 mm
Maximum radius along ground level 10900 mm

Booms/sections features 4

Unit load-transfer height 3850 mm
Unit load-transfer length 11000 mm
Maximum excavation depth 8250 mm
Maximum radius along ground level 11800 mm
Maximum cut height 11200 mm
Maximum loading height 8000 mm

Booms/sections features 3

Unit load-transfer height 3550 mm
Unit load-transfer length 10950 mm
Maximum excavation depth 7450 mm
Maximum radius along ground level 11000 mm
Maximum cut height 10750 mm
Maximum loading height 7600 mm

Booms/sections features 2

Unit load-transfer height 3400 mm
Unit load-transfer length 10900 mm
Maximum excavation depth 6750 mm
Maximum radius along ground level 10400 mm
Maximum cut height 10400 mm
Maximum loading height 7250 mm

Booms/sections features 1

Maximum cut height 10200 mm
Maximum loading height 7050 mm
Unit load-transfer height 3600 mm
Unit load-transfer length 10950 mm
Maximum excavation depth 6250 mm
Maximum radius along ground level 9900 mm

Images

Sizes

2. Width to outside of caterpillar track 2998 mm
4. Caterpillar track length on ground level 4005 mm
5. Clearance 540 mm
7. Height to cab upper part 3200 mm
8. Rear platform swing radius 3400 mm
15. Counterweight ground clearance 1275 mm
15. Counterweight ground clearance 1275 mm

Carrier

6. Track width 2400 mm
14. Shoe dimensions 500 mm

Booms/sections features 1

1. Unit load-transfer length 11900 mm
3. Unit load-transfer height 3450 mm
1. Unit load-transfer length 10950 mm
9. Maximum cut height 13000 mm
3. Unit load-transfer height 3600 mm
10. Maximum loading height 9750 mm
11. Maximum radius along ground level 11400 mm
9. Maximum cut height 10200 mm
13. Maximum excavation depth 7150 mm
10. Maximum loading height 7050 mm
11. Maximum radius along ground level 9900 mm
13. Maximum excavation depth 6250 mm
1. Unit load-transfer length 10900 mm
3. Unit load-transfer height 3400 mm
9. Maximum cut height 10400 mm
10. Maximum loading height 7250 mm
11. Maximum radius along ground level 10400 mm
13. Maximum excavation depth 6750 mm
1. Unit load-transfer length 10950 mm
3. Unit load-transfer height 3550 mm
9. Maximum cut height 10750 mm
10. Maximum loading height 7600 mm
11. Maximum radius along ground level 11000 mm
13. Maximum excavation depth 7450 mm
1. Unit load-transfer length 11000 mm
3. Unit load-transfer height 3850 mm
9. Maximum cut height 11200 mm
10. Maximum loading height 8000 mm
11. Maximum radius along ground level 11800 mm
13. Maximum excavation depth 8250 mm
1. Unit load-transfer length 11900 mm
3. Unit load-transfer height 3350 mm
9. Maximum cut height 12600 mm
10. Maximum loading height 9350 mm
11. Maximum radius along ground level 10900 mm
13. Maximum excavation depth 6650 mm