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- 830.3
Forestry and Logging Equipment. Forwarder Komatsu 830.3
Under logs pad
| Loading weight 6wd | 19850 kg |
| Loading zone | 4.1 m2 |
Sizes
| Length | 8122 mm |
| Between tyres width | 2650 mm |
| Height to crane upper part | 3526 mm |
| Wheelbase | 4150 mm |
| Clearance | 622 mm |
| Under logs pad length | 2300 mm |
Operation
| Working weight 6wd | 10500 kg |
| Fuel Capacity | 100 l. |
| Hydraulic system fluid volume | 80 l. |
| Operating voltage | 24 V |
| Generator current strength | 110 amperes |
| Front/rear tyre size 6wd | 600/50x22.5 |
| Front/rear tyre size 8wd | 600/50x22.5 |
Motor
| Displacement | 4.4 l. |
| Torque measured at | 1500 rev / min |
| Aspiration | turbocharging |
| Cylinders number | 4 |
| Model | 44 CWA 3 level |
| Power | 99.9 kW |
| Torque | 596.6 Nm |
| Power measured at | 2200 rev / min |
Hydraulic system
| Type of pump | load sensing single loop with variable load piston pump |
| Bandwidth | 170 l/min |
| Overflow valve pressure | 23511.1 kPa |
Gear box
| Transmission type | hydrostatic |
| Maximum speed | 25 km/h |
Cranes
| Type of crane | CRF 5 |
| Maximum radius | 6850 mm |
| Torque under full lifting force | 74027.7 Nm |
| Full rotary motion torque | 21896.5 Nm |
Images
Sizes
| 5. Clearance | 622 mm |
| 6. Under logs pad length | 2300 mm |
| 1. Length | 8122 mm |
| 2. Between tyres width | 2650 mm |
| 3. Height to crane upper part | 3526 mm |
| 4. Wheelbase | 4150 mm |