Forestry and Logging Equipment. Skidding Tractor (Skidder) Caterpillar D4H
Sizes
| Overall width | 2460 mm |
| Height to cab upper part | 3163 mm |
| Clearance | 559 mm |
Operation
| Working weight | 12380 kg |
| Operating voltage | 24 V |
| Generator current strength | 35 amperes |
Motor
| Manufacturer | Caterpillar |
| Model | 3204 |
| Full power | 73.8 kW |
| Effective power | 67.1 kW |
| Power measured at | 2200 rev / min |
| Displacement | 5.2 l. |
| Cylinders number | 4 |
| Aspiration | turbocharging |
Hydraulic system
| Overflow valve pressure | 18615.8 kPa |
| Type of pump | variable displacement piston pump measures the applied load |
| Pump flow rate | 94.6 l/min |
Gear box
| Transmission type | powershift transmission |
| Forward gears number | 3 |
| Reverse gears number | 3 |
| Maximum forward speed | 10.1 km/h |
| Maximum reverse gear | 12.2 km/h |
Carrier
| Track shoes number per side | 44 |
| Shoes width | 460 mm |
| Rolling bearings number on either side | 7 |
| Caterpillar track length on ground level | 2636 mm |
| Contact with ground area | 2.4 m2 |
| Specific ground pressure | 50 kPa |
Images
Sizes
| 2. Overall width | 2460 mm |
| 3. Height to cab upper part | 3163 mm |
| 5. Clearance | 559 mm |
Carrier
| 4. Caterpillar track length on ground level | 2636 mm |