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Construction Machinery. Rough Terrain Truck Caterpillar 257B II
Sizes
| Width between caterpillar tracks | 1676 mm |
| Length with bucket | 3490 mm |
| Length without bucket | 2701 mm |
| Height to cab upper part | 2022 mm |
| Clearance | 257 mm |
| Ground clearance at maximum lifting and unloading | 2278 mm |
| Radius at maximum lifting and unloading | 790 mm |
| Machine rear swing radius from center | 1479 mm |
| Turning radius with bucket from center | 2197 mm |
Operation
| Engine oil volume | 10 l. |
| Hydraulic system fluid volume | 55 l. |
| Operating voltage | 12 V |
| Generator current strength | 85 amperes |
| Maximum speed at low range | 11.2 km/h |
| Maximum speed at high range | 11.2 km/h |
| Working weight | 3607 kg |
| Fuel Capacity | 84 l. |
| Cooling system fluid volume | 10 l. |
Motor
| Manufacturer | Caterpillar |
| Model | C2.2T |
| Full power | 45.5 kW |
| Effective power | 41.8 kW |
| Displacement | 2.2 l. |
Load-transfer device
| Workload | 1134 kg |
| Tipping load | 2424 kg |
| Breakout power | 1793.5 kg |
Hydraulic system
| Pump flow rate | 60 l/min |
| Overflow valve pressure | 3335 kPa |
Carrier
| Contact with ground area | 1.1 m2 |
| Specific ground pressure | 31 kPa |
| Caterpillar track length on ground level | 1499 mm |
Images
Sizes
| 1. Length with bucket | 3490 mm |
| 2. Width between caterpillar tracks | 1676 mm |
| 3. Height to cab upper part | 2022 mm |
| 5. Clearance | 257 mm |
| 6. Length without bucket | 2701 mm |
| 7. Ground clearance at maximum lifting and unloading | 2278 mm |
| 8. Radius at maximum lifting and unloading | 790 mm |
Carrier
| 4. Caterpillar track length on ground level | 1499 mm |