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- Caterpillar 931C serie II vs. Komatsu D31PG-20A
Caterpillar 931C serie II vs. Komatsu D31PG-20A
2 reasons to buy Caterpillar 931C serie II:
Motor
Displacement | 5.2 l. and 4.9 l. | 6 % more or 0.3 l. |
Power measured at | 2400 rev / min and 2350 rev / min | 2 % more or 50 rev |
5 reasons to buy Komatsu D31PG-20A:
Sizes
Width to outside of caterpillar track | 2250 mm and 1780 mm | 21 % more or 470 mm |
Clearance | 370 mm and 308 mm | 17 % more or 62 mm |
Motor
Cylinders number | 6 and 4 | 33 % more or 2 |
Effective power | 52.9 kW and 52 kW | 2 % more or 0.9 kW |
Carrier
Rolling bearings number on either side | 6 and 5 | 17 % more or 1 |
Neutral reasons:
Sizes
Length to front of caterpillar track | 2814 mm and 3010 mm |
Length with bucket on ground level | 4142 mm and 3930 mm |
Height to cab upper part | 2678 mm and 2725 mm |
Operation
Working weight | 8047 kg and 6920 kg |
Motor
Manufacturer | Caterpillar and Komatsu |
Model | 3204 and 6D95L |
Carrier
Track shoe width | 355.6 mm and 600 mm |
Caterpillar track length on ground level | 1900 mm and 2185 mm |
Track width | 1422 mm and 1650 mm |
Images
Sizes
1. Length with bucket on ground level | 4142 mm | 1. Length with bucket on ground level | 3930 mm |
2. Width to outside of caterpillar track | 1780 mm | 2. Width to outside of caterpillar track | 2250 mm |
3. Height to cab upper part | 2678 mm | 3. Height to cab upper part | 2725 mm |
5. Clearance | 308 mm | 5. Clearance | 370 mm |
Carrier
9. Track width | 1422 mm | 9. Track width | 1650 mm |