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- Komatsu D65E-7 vs. Komatsu D20A-5
Komatsu D65E-7 vs. Komatsu D20A-5
9 reasons to buy Komatsu D65E-7:
Standard blade
Cut depth | 540 mm and 350 mm | 35 % more or 190 mm |
Operation
Fuel Capacity | 320 l. and 60 l. | 81 % more or 260 l. |
Cooling system fluid volume | 63 l. and 13 l. | 79 % more or 50 l. |
Motor
Full power | 123 kW and 29.1 kW | 76 % more or 93.9 kW |
Displacement | 12.2 l. and 2.9 l. | 76 % more or 9.3 l. |
Gear box
Maximum forward speed | 10.9 km/h and 7.4 km/h | 32 % more or 3.5 km/h |
Maximum reverse gear | 13.7 km/h and 6.5 km/h | 53 % more or 7.2 km/h |
Reverse gears number | 3 and 2 | 33 % more or 1 |
Carrier
Rolling bearings number on either side | 7 and 5 | 29 % more or 2 |
1 reasons to buy Komatsu D20A-5:
Carrier
Specific ground pressure | 28.4 kPa and 51 kPa | 44 % less or 22.6 kPa |
Neutral reasons:
Standard blade
Width | 3970 mm and 2170 mm |
Height | 1050 mm and 590 mm |
Sizes
Height to cab upper part | 3015 mm and 2160 mm |
Caterpillar track length on ground level | 2635 mm and 1685 mm |
Length without blade | 5345 mm and 2465 mm |
Width between caterpillar tracks | 2390 mm and 1610 mm |
Operation
Working weight | 13690 kg and 3560 kg |
Motor
Manufacturer | Cummins and Komatsu |
Model | NH220-CI and 4D94-2N |
Gear box
Transmission type | planetary gear and DD |
Forward gears number | 3 and 3 |
Carrier
Standard shoe size | 510 mm and 300 mm |
Track width | 1880 mm and 1310 mm |
Images
Sizes
2. Width between caterpillar tracks | 2390 mm | 2. Width between caterpillar tracks | 1610 mm |
3. Height to cab upper part | 3015 mm | 3. Height to cab upper part | 2160 mm |
4. Caterpillar track length on ground level | 2635 mm | 4. Caterpillar track length on ground level | 1685 mm |
6. Length without blade | 5345 mm | 6. Length without blade | 2465 mm |
Carrier
7. Track width | 1880 mm | 7. Track width | 1310 mm |
8. Standard shoe size | 510 mm | 8. Standard shoe size | 300 mm |