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- Komatsu D31Q-20 vs. Caterpillar 931C serie II LGP
Komatsu D31Q-20 vs. Caterpillar 931C serie II LGP
4 reasons to buy Komatsu D31Q-20:
Operation
Static tipping load | 4430 kg and 4808 kg | 8 % less or 378 kg |
Breakout force in folded state | 66.7 kN and 69.2 kN | 4 % less or 2.5 kN |
Motor
Effective power | 52 kW and 51.5 kW | 1 % more or 0.5 kW |
Carrier
Specific ground pressure | 30.4 kPa and 33 kPa | 8 % less or 2.6 kPa |
6 reasons to buy Caterpillar 931C serie II LGP:
Sizes
Width to outside of caterpillar track | 2290 mm and 2250 mm | 2 % more or 40 mm |
Ground clearance at full height and unloading | 2666 mm and 2640 mm | 1 % more or 26 mm |
Operation
Fuel Capacity | 116 l. and 115 l. | 1 % more or 1 l. |
Maximum speed | 11.2 km/h and 6.5 km/h | 42 % more or 4.7 km/h |
Motor
Displacement | 5.2 l. and 3.9 l. | 25 % more or 1.3 l. |
Power measured at | 2400 rev / min and 2350 rev / min | 2 % more or 50 rev |
Neutral reasons:
Sizes
Length with bucket on ground level | 3990 mm and 4090 mm |
Height to cab upper part | 2695 mm and 2678 mm |
Radius at high altitude unloading | 750 mm and 788 mm |
Operation
Working weight | 7120 kg and 8170 kg |
Motor
Manufacturer | Komatsu and Caterpillar |
Model | S4D102E and 3204 |
Carrier
Track shoe width | 600 mm and 635 mm |
Rolling bearings number on either side | 5 and 5 |
Caterpillar track length on ground level | 1880 mm and 1900 mm |
Track width | 1650 mm and 1651 mm |
Images
Sizes
1. Length with bucket on ground level | 3990 mm | 1. Length with bucket on ground level | 4090 mm |
2. Width to outside of caterpillar track | 2250 mm | 2. Width to outside of caterpillar track | 2290 mm |
3. Height to cab upper part | 2695 mm | 3. Height to cab upper part | 2678 mm |
7. Ground clearance at full height and unloading | 2640 mm | 7. Ground clearance at full height and unloading | 2666 mm |
8. Radius at high altitude unloading | 750 mm | 8. Radius at high altitude unloading | 788 mm |
Carrier
9. Track width | 1650 mm | 9. Track width | 1651 mm |