Forestry and Logging Equipment. Skidding Tractor (Skidder) Caterpillar 525
Sizes
| Overall width | 3130 mm |
| Blade width | 2160 mm |
| Height to cab upper part | 3050 mm |
| Wheelbase | 3500 mm |
| Clearance | 527 mm |
| Dimensional length | 6000 mm |
| Grapple radius on ground level | 2517.1 mm |
| Tong opening at tips | 2540 mm |
| Grapple load capacity - tongs tip to tip | 0.84 m2 |
| Roller diameter | 254 mm |
| Maximum traction force on a rope with empty drum | 88.1 kN |
| Maximum line speed | 29.3 m/min |
Operation
| Axle oscillating | 15 degrees |
| Tyre size | 23.1-26 |
| Working weight | 15200 kg |
| Fuel Capacity | 265 l. |
| Cooling system fluid volume | 36 l. |
| Engine oil volume | 19 l. |
| Front differential fluid volume | 42 l. |
| Rear differential fluid volume | 42 l. |
| Transmission fluid volume | 53 l. |
| Hydraulic system fluid volume | 74 l. |
| Operating voltage | 24 V |
| Generator current strength | 75 amperes |
Motor
| Manufacturer | Caterpillar |
| Model | 3304 DIT |
| Full power | 130.5 kW |
| Effective power | 119.3 kW |
| Power measured at | 2200 rev / min |
| Displacement | 7 l. |
| Cylinders number | 4 |
| Aspiration | turbocharging |
Gear box
| Forward gears number | 4 |
| Reverse gears number | 3 |
| Maximum forward speed | 27.2 km/h |
| Maximum reverse gear | 19.2 km/h |
Images
Sizes
| 1. Dimensional length | 6000 mm |
| 2. Overall width | 3130 mm |
| 3. Height to cab upper part | 3050 mm |
| 4. Wheelbase | 3500 mm |
| 5. Clearance | 527 mm |
| 8. Grapple radius on ground level | 2517.1 mm |
| 9. Tong opening at tips | 2540 mm |