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- Komatsu D60S-7 vs. Komatsu D31S-20
Komatsu D60S-7 vs. Komatsu D31S-20
7 reasons to buy Komatsu D60S-7:
Sizes
Ground clearance at full height and unloading | 2730 mm and 2540 mm | 7 % more or 190 mm |
Width to outside of caterpillar track | 2355 mm and 1790 mm | 24 % more or 565 mm |
Operation
Maximum speed | 11.3 km/h and 6.5 km/h | 42 % more or 4.8 km/h |
Fuel Capacity | 280 l. and 115 l. | 59 % more or 165 l. |
Motor
Displacement | 12.2 l. and 3.9 l. | 68 % more or 8.3 l. |
Effective power | 115.6 kW and 52 kW | 55 % more or 63.6 kW |
Carrier
Rolling bearings number on either side | 6 and 5 | 17 % more or 1 |
3 reasons to buy Komatsu D31S-20:
Operation
Breakout force in folded state | 62.7 kN and 130.4 kN | 52 % less or 67.7 kN |
Static tipping load | 4260 kg and 10800 kg | 61 % less or 6540 kg |
Carrier
Specific ground pressure | 52.9 kPa and 71.6 kPa | 26 % less or 18.7 kPa |
Neutral reasons:
Sizes
Radius at high altitude unloading | 1300 mm and 810 mm |
Length with bucket on ground level | 5790 mm and 4090 mm |
Height to cab upper part | 2990 mm and 2650 mm |
Operation
Working weight | 17700 kg and 6780 kg |
Motor
Manufacturer | Cummins and Komatsu |
Model | NH220-CI and S4D102E |
Carrier
Track shoe width | 460 mm and 330 mm |
Caterpillar track length on ground level | 2635 mm and 1880 mm |
Track width | 1880 mm and 1450 mm |
Images
Sizes
1. Length with bucket on ground level | 5790 mm | 1. Length with bucket on ground level | 4090 mm |
2. Width to outside of caterpillar track | 2355 mm | 2. Width to outside of caterpillar track | 1790 mm |
3. Height to cab upper part | 2990 mm | 3. Height to cab upper part | 2650 mm |
7. Ground clearance at full height and unloading | 2730 mm | 7. Ground clearance at full height and unloading | 2540 mm |
8. Radius at high altitude unloading | 1300 mm | 8. Radius at high altitude unloading | 810 mm |
Carrier
9. Track width | 1880 mm | 9. Track width | 1450 mm |