Construction Machinery. Hydraulic Shovel Case 9020B

Swing device

Rotation speed 11.3 rev / min

Sizes

Width to outside of caterpillar track 2590 mm
Height to cab upper part 2910 mm
Clearance 440 mm
Counterweight ground clearance 1020 mm
Rear platform swing radius 2350 mm
Caterpillar track length on ground level 3090 mm

Shovel

Bucket initial volume 0.47 m3
Bucket minimum volume 0.38 m3
Maximum bucket volume 0.86 m3

Operation

Working weight 16000 kg
Fuel Capacity 238.5 l.
Cooling system fluid volume 15.7 l.
Hydraulic system fluid volume 142 l.
Engine oil volume 10.2 l.
Boom reach drive mechanism fluid volume 5 l.
Operating voltage 24 V
Generator current strength 45 amperes
Hydraulic system overflow valve pressure 217.9 kPa
Hydraulic pump flow rate 138 l/min

Motor

Manufacturer Case
Model 4TA-390
Effective power 79 kW
Power measured at 2200 rev / min
Displacement 3.9 l.
Torque measured at 1450 rev / min
Maximum torque 440.6 Nm
Aspiration turbocharging and cooling at the outlet
Cylinders number 4

Carrier

Track shoes number per side 43
Shoe dimensions 599.4 mm
Support rollers number on either side 2
Rolling bearings number on either side 7
Specific ground pressure 37.9 kPa
Maximum travel speed 5.5 km/h
Hook traction force 128.5 kN

Booms/sections features 2

Maximum loading height 6920 mm
Maximum vertical wall digging depth 5820 mm
Unit load-transfer height 3100 mm
Unit load-transfer length 8400 mm
Maximum excavation depth 6460 mm
Maximum radius along ground level 9320 mm
Maximum cut height 9580 mm

Booms/sections features 1

Unit load-transfer height 2910 mm
Unit load-transfer length 8310 mm
Maximum excavation depth 6110 mm
Maximum radius along ground level 8920 mm
Maximum cut height 9180 mm
Maximum loading height 6550 mm
Maximum vertical wall digging depth 5260 mm

Images

Sizes

2. Width to outside of caterpillar track 2590 mm
4. Caterpillar track length on ground level 3090 mm
5. Clearance 440 mm
7. Height to cab upper part 2910 mm
8. Rear platform swing radius 2350 mm
15. Counterweight ground clearance 1020 mm
15. Counterweight ground clearance 1020 mm

Carrier

14. Shoe dimensions 599.4 mm

Booms/sections features 1

1. Unit load-transfer length 8310 mm
3. Unit load-transfer height 2910 mm
9. Maximum cut height 9180 mm
10. Maximum loading height 6550 mm
11. Maximum radius along ground level 8920 mm
12. Maximum vertical wall digging depth 5260 mm
13. Maximum excavation depth 6110 mm
1. Unit load-transfer length 8400 mm
3. Unit load-transfer height 3100 mm
9. Maximum cut height 9580 mm
10. Maximum loading height 6920 mm
11. Maximum radius along ground level 9320 mm
12. Maximum vertical wall digging depth 5820 mm
13. Maximum excavation depth 6460 mm