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- John Deere 850D vs. Komatsu D31Q-20
John Deere 850D vs. Komatsu D31Q-20
3 reasons to buy John Deere 850D:
Sizes
Ground clearance at full height and unloading | 2773.7 mm and 2640 mm | 5 % more or 133.7 mm |
Operation
Static tipping load | 3423 kg and 4430 kg | 23 % less or 1007 kg |
Breakout force in folded state | 54 kN and 66.7 kN | 19 % less or 12.7 kN |
5 reasons to buy Komatsu D31Q-20:
Operation
Fuel Capacity | 115 l. and 83 l. | 28 % more or 32 l. |
Motor
Effective power | 52 kW and 37 kW | 29 % more or 15 kW |
Displacement | 3.9 l. and 2.9 l. | 26 % more or 1.0 l. |
Carrier
Rolling bearings number on either side | 5 and 1 | 80 % more or 4 |
Specific ground pressure | 30.4 kPa and 49.6 kPa | 39 % less or 19.2 kPa |
Neutral reasons:
Sizes
Radius at high altitude unloading | 2773.7 mm and 750 mm |
Length with bucket on ground level | 140 mm and 3990 mm |
Height to cab upper part | 2310 mm and 2695 mm |
Operation
Working weight | 5625 kg and 7120 kg |
Motor
Manufacturer | John Deere and Komatsu |
Model | e 3-179D and S4D102E |
Carrier
Track shoe width | 305 mm and 600 mm |
Caterpillar track length on ground level | 1760 mm and 1880 mm |
Track width | 1.2 mm and 1650 mm |
Images
Sizes
1. Length with bucket on ground level | 140 mm | 1. Length with bucket on ground level | 3990 mm |
3. Height to cab upper part | 2310 mm | 3. Height to cab upper part | 2695 mm |
7. Ground clearance at full height and unloading | 2773.7 mm | 7. Ground clearance at full height and unloading | 2640 mm |
8. Radius at high altitude unloading | 2773.7 mm | 8. Radius at high altitude unloading | 750 mm |
Carrier
9. Track width | 1.2 mm | 9. Track width | 1650 mm |