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- Komatsu D21AG-7E vs. Komatsu D65P-6
Komatsu D21AG-7E vs. Komatsu D65P-6
1 reasons to buy Komatsu D21AG-7E:
Motor
Power measured at | 2450 rev / min and 1850 rev / min | 24 % more or 600 rev |
7 reasons to buy Komatsu D65P-6:
Sizes
Clearance | 510 mm and 280 mm | 45 % more or 230 mm |
Motor
Full power | 115.6 kW and 29.8 kW | 74 % more or 85.8 kW |
Displacement | 12.2 l. and 2.8 l. | 77 % more or 9.4 l. |
Cylinders number | 6 and 4 | 33 % more or 2 |
Gear box
Forward gears number | 3 and 2 | 33 % more or 1 |
Reverse gears number | 3 and 2 | 33 % more or 1 |
Carrier
Rolling bearings number on either side | 7 and 5 | 29 % more or 2 |
Neutral reasons:
Standard blade
Height | 590 mm and 1050 mm |
Width | 2170 mm and 3970 mm |
Sizes
Length with blade | 3400 mm and 5585 mm |
Height to cab upper part | 2465 mm and 3055 mm |
Width between caterpillar tracks | 1610 mm and 3000 mm |
Caterpillar track length on ground level | 1700 mm and 3140 mm |
Operation
Working weight | 3720 kg and 17790 kg |
Motor
Model | 4D94E and NH220-C1 |
Manufacturer | Komatsu and Komatsu |
Gear box
Transmission type | HS and TF |
Carrier
Standard shoe size | 300 mm and 950 mm |
Caterpillar track pitch | 71 mm and 203.2 mm |
Track width | 1310 mm and 2050 mm |
Images
Sizes
1. Length with blade | 3400 mm | 1. Length with blade | 5585 mm |
2. Width between caterpillar tracks | 1610 mm | 2. Width between caterpillar tracks | 3000 mm |
3. Height to cab upper part | 2465 mm | 3. Height to cab upper part | 3055 mm |
4. Caterpillar track length on ground level | 1700 mm | 4. Caterpillar track length on ground level | 3140 mm |
5. Clearance | 280 mm | 5. Clearance | 510 mm |
Carrier
8. Standard shoe size | 300 mm | 8. Standard shoe size | 950 mm |
7. Track width | 1310 mm | 7. Track width | 2050 mm |