Forestry and Logging Equipment. Skidding Tractor (Skidder) Caterpillar 525B
Sizes
| Overall width | 3385 mm |
| Blade width | 2678 mm |
| Height to cab upper part | 3233 mm |
| Wheelbase | 3533 mm |
| Clearance | 463 mm |
| Dimensional length | 6911 mm |
| Grapple height from ground level | 2893 mm |
| Tong opening at tips | 2540 mm |
| Grapple load capacity - tongs tip to tip | 2197.1 m2 |
| Dimensional length | 6487 mm |
| Grapple height from ground level | 1829 mm |
| Grapple radius on ground level | 2725.4 mm |
| Tong opening at tips | 2540 mm |
| Grapple load capacity - tongs tip to tip | 0.83 m2 |
| Roller diameter | 254 mm |
| Drum capacity at cable width | 45 m |
| Maximum traction force on a rope with empty drum | 175 kN |
| Maximum line speed | 103.6 m/min |
Operation
| Working weight | 16238.6 kg |
| Fuel Capacity | 314.9 l. |
| Cooling system fluid volume | 50 l. |
| Engine oil volume | 27 l. |
| Front differential fluid volume | 52 l. |
| Rear differential fluid volume | 52 l. |
| Transmission fluid volume | 54 l. |
| Hydraulic system fluid volume | 122.9 l. |
| Tyre size | 30.5 x 32 |
Motor
| Manufacturer | Caterpillar |
| Model | 3126 DITA diesel |
| Full power | 134.2 kW |
| Effective power | 119.3 kW |
| Displacement | 7.2 l. |
Hydraulic system
| Type of pump | Axial-piston pump |
Gear box
| Forward gears number | 5 |
| Reverse gears number | 3 |
| Maximum forward speed | 27.5 km/h |
| Maximum reverse gear | 18.6 km/h |
Images
Sizes
| 1. Dimensional length | 6487 mm |
| 2. Overall width | 3385 mm |
| 3. Height to cab upper part | 3233 mm |
| 4. Wheelbase | 3533 mm |
| 5. Clearance | 463 mm |
| 7. Grapple height from ground level | 1829 mm |
| 8. Grapple radius on ground level | 2725.4 mm |
| 9. Tong opening at tips | 2540 mm |
