Forestry and Logging Equipment. Felling-and-Bunching Machine John Deere 643J
Sizes
| Dimensional length | 7367 mm |
| Overall width | 2900 mm |
| Height to cab upper part | 3233 mm |
| Clearance | 508 mm |
| Wheelbase | 2764 mm |
Operation
| Tyre size | 28L-26 |
| Specific ground pressure | 73.1 kPa |
| Operational weight without attachment | 12696.1 kg |
| Fuel Capacity | 318 l. |
| Cooling system fluid volume | 34 l. |
| Engine oil volume | 27 l. |
| Hydraulic system fluid volume | 265 l. |
| Operating voltage | 12 V |
| Generator current strength | 95 amperes |
| Maximum speed | 20.1 km/h |
| Steering articulated rotary device | 90 degrees |
Motor
| Manufacturer | John Deere |
| Model | 6068H |
| Full power | 129.8 kW |
| Power measured at | 2200 rev / min |
| Torque measured at | 1400 rev / min |
| Cylinders number | 6 |
| Effective torque | 859.6 Nm |
| Displacement | 6.8 l. |
| Aspiration | turbocharging |
Gear box
| Transmission type | Hydro-Static Transmission |
| Forward gears number | 2 |
| Reverse gears number | 2 |
Images
Sizes
| 1. Dimensional length | 7367 mm |
| 2. Overall width | 2900 mm |
| 3. Height to cab upper part | 3233 mm |
| 4. Wheelbase | 2764 mm |
| 5. Clearance | 508 mm |