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- Caterpillar 247B vs. Caterpillar 257B
Caterpillar 247B vs. Caterpillar 257B
6 reasons to buy Caterpillar 247B:
Sizes
Clearance | 267 mm and 257 mm | 4 % more or 10 mm |
Machine rear swing radius from center | 1356 mm and 1479 mm | 8 % less or 123 mm |
Turning radius with bucket from center | 2157 mm and 2261 mm | 5 % less or 104 mm |
Operation
Maximum speed at high range | 12.2 km/h and 11.4 km/h | 7 % more or 0.8 km/h |
Load-transfer device
Tipping load | 1772 kg and 2096 kg | 15 % less or 324 kg |
Carrier
Specific ground pressure | 26 kPa and 30 kPa | 13 % less or 4 kPa |
4 reasons to buy Caterpillar 257B:
Sizes
Ground clearance at maximum lifting and unloading | 2278 mm and 2134 mm | 6 % more or 144 mm |
Radius at maximum lifting and unloading | 790 mm and 625 mm | 21 % more or 165 mm |
Operation
Fuel Capacity | 77 l. and 65 l. | 16 % more or 12 l. |
Load-transfer device
Breakout power | 1693 kg and 1694 kg | 0 % less or 1 kg |
Neutral reasons:
Sizes
Width between caterpillar tracks | 1676 mm and 1676 mm |
Length with bucket | 3285 mm and 3490 mm |
Length without bucket | 2518 mm and 2701 mm |
Height to cab upper part | 1990 mm and 2022 mm |
Operation
Working weight | 3024 kg and 3428 kg |
Cooling system fluid volume | 10 l. and 10 l. |
Engine oil volume | 8 l. and 8 l. |
Hydraulic system fluid volume | 55 l. and 55 l. |
Operating voltage | 12 V and 12 V |
Generator current strength | 85 amperes and 85 amperes |
Motor
Manufacturer | Caterpillar and Caterpillar |
Model | 3024C T and 3024C T |
Full power | 46 kW and 46 kW |
Effective power | 43 kW and 43 kW |
Displacement | 2.2 l. and 2.2 l. |
Aspiration | turbocharging and turbocharging |
Load-transfer device
Workload | 885 kg and 1047 kg |
Hydraulic system
Pump flow rate | 60 l/min and 60 l/min |
Overflow valve pressure | 23000 kPa and 23000 kPa |
Carrier
Contact with ground area | 1.1 m2 and 1.1 m2 |
Caterpillar track length on ground level | 1499 mm and 1499 mm |
Images
Sizes
6. Length without bucket | 2518 mm | 6. Length without bucket | 2701 mm |
7. Ground clearance at maximum lifting and unloading | 2134 mm | 7. Ground clearance at maximum lifting and unloading | 2278 mm |
8. Radius at maximum lifting and unloading | 625 mm | 8. Radius at maximum lifting and unloading | 790 mm |
1. Length with bucket | 3285 mm | 1. Length with bucket | 3490 mm |
2. Width between caterpillar tracks | 1676 mm | 2. Width between caterpillar tracks | 1676 mm |
3. Height to cab upper part | 1990 mm | 3. Height to cab upper part | 2022 mm |
5. Clearance | 267 mm | 5. Clearance | 257 mm |
Carrier
4. Caterpillar track length on ground level | 1499 mm | 4. Caterpillar track length on ground level | 1499 mm |