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- Caterpillar 522 vs. Caterpillar 551
Caterpillar 522 vs. Caterpillar 551
1 reasons to buy Caterpillar 522:
Operation
Operational weight without attachment | 30410 kg and 31057 kg | 2 % less or 647 kg |
7 reasons to buy Caterpillar 551:
Sizes
Clearance | 889 mm and 838 mm | 6 % more or 51 mm |
Maximum radius | 8600 mm and 8100 mm | 6 % more or 500 mm |
Operation
Fuel Capacity | 1181 l. and 530 l. | 55 % more or 651 l. |
Hydraulic system fluid volume | 370 l. and 300 l. | 19 % more or 70 l. |
Motor
Effective power | 210.3 kW and 196.1 kW | 7 % more or 14.2 kW |
Full power | 227.4 kW and 211.8 kW | 7 % more or 15.6 kW |
Carrier
Traction force | 47174 kg and 34246 kg | 27 % more or 12928 kg |
Neutral reasons:
Sizes
Dimensional length | 8636 mm and 9423 mm |
Overall width | 3200 mm and 3327 mm |
Height to cab upper part | 3861 mm and 3658 mm |
Operation
Generator current strength | 95 amperes and 95 amperes |
Cooling system fluid volume | 61 l. and 61 l. |
Engine oil volume | 39 l. and 39 l. |
Operating voltage | 24 V and 24 V |
Motor
Power measured at | 2100 rev / min and 2100 rev / min |
Displacement | 8.8 l. and 8.8 l. |
Manufacturer | Caterpillar and Caterpillar |
Model | C9 ACERT and C9 ACERT |
Carrier
Caterpillar track pitch | 203.2 mm and 215.9 mm |
Shoe dimensions | 610 mm and 711 mm |
Track width | 2591 mm and 2591 mm |
Booms
Pin lifting at maximum radius | 7100 kg and 5000 kg |
Images
Sizes
1. Dimensional length | 8636 mm | 1. Dimensional length | 9423 mm |
2. Overall width | 3200 mm | 2. Overall width | 3327 mm |
3. Height to cab upper part | 3861 mm | 3. Height to cab upper part | 3658 mm |
5. Clearance | 838 mm | 5. Clearance | 889 mm |
Carrier
6. Track width | 2591 mm | 6. Track width | 2591 mm |
7. Shoe dimensions | 610 mm | 7. Shoe dimensions | 711 mm |