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Construction Machinery. Hydraulic Shovel John Deere 290D
Swing device
Rotation speed | 14.9 rev / min |
Sizes
Width to outside of caterpillar track | 2350 mm |
Height to cab upper part | 2610 mm |
Clearance | 509 mm |
Counterweight ground clearance | 855 mm |
Rear platform swing radius | 1950 mm |
Caterpillar track length on ground level | 2550 mm |
Shovel
Bucket initial volume | 0.3 m3 |
Operation
Working weight | 9408.4 kg |
Fuel Capacity | 249.8 l. |
Cooling system fluid volume | 15 l. |
Hydraulic system fluid volume | 109.8 l. |
Engine oil volume | 8.5 l. |
Boom reach drive mechanism fluid volume | 3.2 l. |
Operating voltage | 24 V |
Generator current strength | 42 amperes |
Hydraulic system overflow valve pressure | 27441.1 kPa |
Hydraulic pump flow rate | 110.2 l/min |
Motor
Manufacturer | John Deere |
Model | 4239D |
Full power | 50.7 kW |
Effective power | 48.5 kW |
Power measured at | 2100 rev / min |
Displacement | 3.9 l. |
Torque measured at | 1500 rev / min |
Maximum torque | 465 Nm |
Cylinders number | 4 |
Carrier
Track shoes number per side | 43 |
Shoe dimensions | 500 mm |
Support rollers number on either side | 1 |
Rolling bearings number on either side | 6 |
Specific ground pressure | 33.3 kPa |
Maximum travel speed | 4.2 km/h |
Hook traction force | 60.8 kN |
Track width | 1850 mm |
Booms/sections features 2
Unit load-transfer height | 2610 mm |
Unit load-transfer length | 6880 mm |
Maximum excavation depth | 5129.8 mm |
Maximum radius along ground level | 7315.2 mm |
Maximum cut height | 7900.4 mm |
Maximum loading height | 5562.6 mm |
Maximum vertical wall digging depth | 4319 mm |
Booms/sections features 1
Unit load-transfer length | 6860 mm |
Maximum excavation depth | 4596.4 mm |
Maximum radius along ground level | 6909.8 mm |
Maximum cut height | 7772.4 mm |
Maximum loading height | 5410.2 mm |
Maximum vertical wall digging depth | 3962.4 mm |
Unit load-transfer height | 2610 mm |
Images
Sizes
2. Width to outside of caterpillar track | 2350 mm |
4. Caterpillar track length on ground level | 2550 mm |
5. Clearance | 509 mm |
7. Height to cab upper part | 2610 mm |
8. Rear platform swing radius | 1950 mm |
15. Counterweight ground clearance | 855 mm |
15. Counterweight ground clearance | 855 mm |
Carrier
6. Track width | 1850 mm |
14. Shoe dimensions | 500 mm |
Booms/sections features 1
1. Unit load-transfer length | 6860 mm |
3. Unit load-transfer height | 2610 mm |
9. Maximum cut height | 7772.4 mm |
10. Maximum loading height | 5410.2 mm |
11. Maximum radius along ground level | 6909.8 mm |
12. Maximum vertical wall digging depth | 3962.4 mm |
13. Maximum excavation depth | 4596.4 mm |
1. Unit load-transfer length | 6880 mm |
3. Unit load-transfer height | 2610 mm |
9. Maximum cut height | 7900.4 mm |
10. Maximum loading height | 5562.6 mm |
11. Maximum radius along ground level | 7315.2 mm |
12. Maximum vertical wall digging depth | 4319 mm |
13. Maximum excavation depth | 5129.8 mm |