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- Case 420CT serie 3 vs. Caterpillar 257B
Case 420CT serie 3 vs. Caterpillar 257B
11 reasons to buy Case 420CT serie 3:
Sizes
Ground clearance at maximum lifting and unloading | 2420 mm and 2278 mm | 6 % more or 142 mm |
Machine rear swing radius from center | 1450 mm and 1479 mm | 2 % less or 29 mm |
Turning radius with bucket from center | 2050 mm and 2261 mm | 9 % less or 211 mm |
Operation
Maximum speed at high range | 13.5 km/h and 11.4 km/h | 16 % more or 2.1 km/h |
Fuel Capacity | 83.3 l. and 77 l. | 8 % more or 6.3 l. |
Cooling system fluid volume | 11.4 l. and 10 l. | 12 % more or 1.4 l. |
Engine oil volume | 8.5 l. and 8 l. | 6 % more or 0.5 l. |
Generator current strength | 95 amperes and 85 amperes | 11 % more or 10 amperes |
Motor
Full power | 55.2 kW and 46 kW | 17 % more or 9.2 kW |
Effective power | 51.5 kW and 43 kW | 17 % more or 8.5 kW |
Displacement | 3.2 l. and 2.2 l. | 31 % more or 1.0 l. |
6 reasons to buy Caterpillar 257B:
Sizes
Clearance | 257 mm and 213 mm | 17 % more or 44 mm |
Radius at maximum lifting and unloading | 790 mm and 630 mm | 20 % more or 160 mm |
Operation
Hydraulic system fluid volume | 55 l. and 50 l. | 9 % more or 5 l. |
Load-transfer device
Tipping load | 2096 kg and 2592.3 kg | 19 % less or 496.3 kg |
Hydraulic system
Pump flow rate | 60 l/min and 90 l/min | 33 % less or 30 l/min |
Carrier
Specific ground pressure | 30 kPa and 40 kPa | 25 % less or 10 kPa |
Neutral reasons:
Sizes
Width between caterpillar tracks | 1651 mm and 1676 mm |
Length with bucket | 3290 mm and 3490 mm |
Length without bucket | 2600 mm and 2701 mm |
Height to cab upper part | 2020 mm and 2022 mm |
Operation
Working weight | 3783 kg and 3428 kg |
Operating voltage | 12 V and 12 V |
Motor
Model | 432T/M3 and 3024C T |
Aspiration | turbocharging and turbocharging |
Manufacturer | Case and Caterpillar |
Load-transfer device
Workload | 1297.3 kg and 1047 kg |
Carrier
Caterpillar track length on ground level | 1438 mm and 1499 mm |
Images
Sizes
3. Height to cab upper part | 2020 mm | 3. Height to cab upper part | 2022 mm |
5. Clearance | 213 mm | 5. Clearance | 257 mm |
6. Length without bucket | 2600 mm | 6. Length without bucket | 2701 mm |
7. Ground clearance at maximum lifting and unloading | 2420 mm | 7. Ground clearance at maximum lifting and unloading | 2278 mm |
8. Radius at maximum lifting and unloading | 630 mm | 8. Radius at maximum lifting and unloading | 790 mm |
1. Length with bucket | 3290 mm | 1. Length with bucket | 3490 mm |
2. Width between caterpillar tracks | 1651 mm | 2. Width between caterpillar tracks | 1676 mm |
Carrier
4. Caterpillar track length on ground level | 1438 mm | 4. Caterpillar track length on ground level | 1499 mm |