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- Komatsu D31PG-20A vs. Komatsu D57S-1 Previous Pattern
Komatsu D31PG-20A vs. Komatsu D57S-1 Previous Pattern
1 reasons to buy Komatsu D31PG-20A:
Sizes
Width to outside of caterpillar track | 2250 mm and 2145 mm | 5 % more or 105 mm |
2 reasons to buy Komatsu D57S-1 Previous Pattern:
Motor
Effective power | 100.7 kW and 52.9 kW | 47 % more or 47.8 kW |
Displacement | 8.5 l. and 4.9 l. | 42 % more or 3.6 l. |
Neutral reasons:
Sizes
Length with bucket on ground level | 3930 mm and 5470 mm |
Operation
Working weight | 6920 kg and 14630 kg |
Motor
Manufacturer | Komatsu and Komatsu |
Model | 6D95L and S4D130-1A |
Carrier
Caterpillar track length on ground level | 2185 mm and 2425 mm |
Track width | 1650 mm and 1700 mm |
Track shoe width | 600 mm and 400 mm |
Rolling bearings number on either side | 6 and 6 |
Images
Sizes
1. Length with bucket on ground level | 3930 mm | 1. Length with bucket on ground level | 5470 mm |
2. Width to outside of caterpillar track | 2250 mm | 2. Width to outside of caterpillar track | 2145 mm |
Carrier
9. Track width | 1650 mm | 9. Track width | 1700 mm |