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Construction Machinery. Attached Equipment John Deere 644H
Sizes
Hinge axis maximum height | 4144 mm |
Length with bucket on ground level | 8266 mm |
Unloading ground clearance at maximum lifting | 2713 mm |
Radius at maximum height and unloading | 1128 mm |
Fork tines length | 1525 mm |
Length with forks on ground level | 8641 mm |
Maximum lifting height | 3929 mm |
Between tyres width | 2874 mm |
Height to cab upper part | 3404 mm |
Wheelbase | 3200 mm |
Clearance | 461 mm |
Shovel
Breakout power | 128.9 kN |
Bucket capacity with top | 3.2 m3 |
Brimmed bucket capacity | 2.9 m3 |
Operation
Working weight | 17631 kg |
Fuel Capacity | 379 l. |
Turn radius | 5500 mm |
Operating voltage | 24 V |
Generator current strength | 55 amperes |
Rear axle oscillating | 26 degrees |
Static bucket tipping load | 14156.6 kg |
Static tipping forks load | 10334 kg |
Tyre size | 23.5-25 |
Motor
Torque measured at | 1300 rev / min |
Torque increase | 75 % |
Cylinders number | 6 |
Displacement | 8.1 l. |
Aspiration | turbocharging |
Manufacturer | John Deere |
Model | 6081H |
Full power | 134 kW |
Effective power | 165 kW |
Power measured at | 2200 rev / min |
Maximum torque | 1020 Nm |
Hydraulic system
Type of pump | piston pump |
Overflow valve pressure | 24850 kPa |
Pump bandwidth | 257.4 l/min |
Lifting time | 6.2 sec |
Unloading time | 1.4 sec |
Lowering time | 3 sec |
Gear box
Transmission type | powershift |
Forward gears number | 4 |
Reverse gears number | 3 |
Maximum forward speed | 35.4 km/h |
Maximum reverse gear | 24.9 km/h |
Images
Sizes
7. Unloading ground clearance at maximum lifting | 2713 mm |
9. Fork tines length | 1525 mm |
10. Length with forks on ground level | 8641 mm |
11. Maximum lifting height | 3929 mm |
1. Length with bucket on ground level | 8266 mm |
2. Between tyres width | 2874 mm |
3. Height to cab upper part | 3404 mm |
4. Wheelbase | 3200 mm |
5. Clearance | 461 mm |
6. Hinge axis maximum height | 4144 mm |