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- 257B serie 3
Construction Machinery. Rough Terrain Truck Caterpillar 257B serie 3
Sizes
Width between caterpillar tracks | 1676 mm |
Length with bucket | 3439 mm |
Length without bucket | 2718 mm |
Height to cab upper part | 2035 mm |
Clearance | 246 mm |
Ground clearance at maximum lifting and unloading | 2309 mm |
Radius at maximum lifting and unloading | 758 mm |
Machine rear swing radius from center | 1451 mm |
Turning radius with bucket from center | 2192 mm |
Operation
Working weight | 3656 kg |
Fuel Capacity | 84 l. |
Cooling system fluid volume | 10 l. |
Engine oil volume | 9 l. |
Hydraulic system fluid volume | 55 l. |
Operating voltage | 12 V |
Generator current strength | 90 amperes |
Maximum speed at low range | 11.1 km/h |
Maximum speed at high range | 16.1 km/h |
Motor
Displacement | 3.3 l. |
Manufacturer | Caterpillar |
Model | C3.4 DIT |
Full power | 55.2 kW |
Effective power | 52.9 kW |
Load-transfer device
Workload | 1213 kg |
Tipping load | 2427 kg |
Breakout power | 2045 kg |
Hydraulic system
Pump flow rate | 83 l/min |
Overflow valve pressure | 22994 kPa |
Carrier
Contact with ground area | 1.1 m2 |
Specific ground pressure | 31 kPa |
Caterpillar track length on ground level | 1499 mm |
Images
Sizes
6. Length without bucket | 2718 mm |
7. Ground clearance at maximum lifting and unloading | 2309 mm |
8. Radius at maximum lifting and unloading | 758 mm |
1. Length with bucket | 3439 mm |
2. Width between caterpillar tracks | 1676 mm |
3. Height to cab upper part | 2035 mm |
5. Clearance | 246 mm |
Carrier
4. Caterpillar track length on ground level | 1499 mm |