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- Komatsu D21Q-5 vs. Komatsu D45S
Komatsu D21Q-5 vs. Komatsu D45S
4 reasons to buy Komatsu D21Q-5:
Sizes
Width to outside of caterpillar track | 2000 mm and 1945 mm | 3 % more or 55 mm |
Operation
Breakout force in folded state | 39.8 kN and 58.9 kN | 32 % less or 19.1 kN |
Static tipping load | 2340.5 kg and 7121.4 kg | 67 % less or 4780.9 kg |
Carrier
Specific ground pressure | 23.5 kPa and 64.7 kPa | 64 % less or 41.2 kPa |
6 reasons to buy Komatsu D45S:
Sizes
Ground clearance at full height and unloading | 2600 mm and 2235 mm | 14 % more or 365 mm |
Operation
Maximum speed | 8.2 km/h and 4.4 km/h | 46 % more or 3.8 km/h |
Fuel Capacity | 210 l. and 60 l. | 71 % more or 150 l. |
Cooling system fluid volume | 43 l. and 13 l. | 70 % more or 30 l. |
Motor
Effective power | 67.1 kW and 29.1 kW | 57 % more or 38.0 kW |
Displacement | 4.3 l. and 2.9 l. | 33 % more or 1.4 l. |
Neutral reasons:
Sizes
Length with bucket on ground level | 3445 mm and 4910 mm |
Radius at high altitude unloading | 660 mm and 1030 mm |
Operation
Working weight | 4141.3 kg and 10940 kg |
Motor
Manufacturer | Komatsu and Komatsu |
Model | 4D94 and S4D105 |
Carrier
Caterpillar track length on ground level | 1685 mm and 2060 mm |
Track width | 1490 mm and 1540 mm |
Track shoe width | 510 mm and 400 mm |
Rolling bearings number on either side | 5 and 5 |
Images
Sizes
1. Length with bucket on ground level | 3445 mm | 1. Length with bucket on ground level | 4910 mm |
2. Width to outside of caterpillar track | 2000 mm | 2. Width to outside of caterpillar track | 1945 mm |
7. Ground clearance at full height and unloading | 2235 mm | 7. Ground clearance at full height and unloading | 2600 mm |
8. Radius at high altitude unloading | 660 mm | 8. Radius at high altitude unloading | 1030 mm |
Carrier
9. Track width | 1490 mm | 9. Track width | 1540 mm |