Construction Machinery. Hydraulic Shovel John Deere 790D

Swing device

Rotation speed 12 rev / min

Sizes

Width to outside of caterpillar track 2990 mm
Height to cab upper part 2930 mm
Clearance 445 mm
Counterweight ground clearance 1100 mm
Rear platform swing radius 2930 mm
Caterpillar track length on ground level 3450 mm

Shovel

Maximum bucket volume 1 m3
Bucket initial volume 1 m3
Bucket minimum volume 0.6 m3

Operation

Working weight 24105 kg
Fuel Capacity 310 l.
Cooling system fluid volume 32 l.
Hydraulic system fluid volume 270 l.
Engine oil volume 24 l.
Boom reach drive mechanism fluid volume 7.5 l.
Operating voltage 24 V
Hydraulic system overflow valve pressure 34425 kPa
Hydraulic pump flow rate 472 l/min

Motor

Manufacturer John Deere
Model 6466A
Full power 123 kW
Effective power 116 kW
Power measured at 2100 rev / min
Displacement 7.6 l.
Torque measured at 1300 rev / min
Maximum torque 692 Nm
Aspiration Turbocharging with subsequent air cooling (by a cooling radiator)
Cylinders number 6

Carrier

Track shoes number per side 47
Shoe dimensions 600 mm
Support rollers number on either side 2
Rolling bearings number on either side 8
Specific ground pressure 50.1 kPa
Maximum travel speed 4.5 km/h
Hook traction force 165.7 kN
Track width 2390 mm

Booms/sections features 3

Unit load-transfer length 10170 mm
Maximum excavation depth 7520 mm
Maximum radius along ground level 10730 mm
Maximum cut height 9700 mm
Maximum loading height 6820 mm
Maximum vertical wall digging depth 6660 mm
Unit load-transfer height 3160 mm

Booms/sections features 2

Unit load-transfer height 3000 mm
Unit load-transfer length 10110 mm
Maximum excavation depth 6880 mm
Maximum radius along ground level 10130 mm
Maximum cut height 9470 mm
Maximum loading height 6590 mm
Maximum vertical wall digging depth 6010 mm

Booms/sections features 1

Unit load-transfer height 3220 mm
Unit load-transfer length 10240 mm
Maximum excavation depth 6210 mm
Maximum radius along ground level 9520 mm
Maximum cut height 9200 mm
Maximum loading height 6350 mm
Maximum vertical wall digging depth 5210 mm

Images

Sizes

2. Width to outside of caterpillar track 2990 mm
4. Caterpillar track length on ground level 3450 mm
5. Clearance 445 mm
7. Height to cab upper part 2930 mm
8. Rear platform swing radius 2930 mm
15. Counterweight ground clearance 1100 mm
15. Counterweight ground clearance 1100 mm

Carrier

6. Track width 2390 mm
14. Shoe dimensions 600 mm

Booms/sections features 1

1. Unit load-transfer length 10240 mm
3. Unit load-transfer height 3220 mm
9. Maximum cut height 9200 mm
10. Maximum loading height 6350 mm
11. Maximum radius along ground level 9520 mm
12. Maximum vertical wall digging depth 5210 mm
13. Maximum excavation depth 6210 mm
1. Unit load-transfer length 10110 mm
3. Unit load-transfer height 3000 mm
9. Maximum cut height 9470 mm
10. Maximum loading height 6590 mm
11. Maximum radius along ground level 10130 mm
12. Maximum vertical wall digging depth 6010 mm
13. Maximum excavation depth 6880 mm
1. Unit load-transfer length 10170 mm
3. Unit load-transfer height 3160 mm
9. Maximum cut height 9700 mm
10. Maximum loading height 6820 mm
11. Maximum radius along ground level 10730 mm
12. Maximum vertical wall digging depth 6660 mm
13. Maximum excavation depth 7520 mm