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- Komatsu D85A-21E vs. Komatsu D40P-1
Komatsu D85A-21E vs. Komatsu D40P-1
5 reasons to buy Komatsu D85A-21E:
Motor
Displacement | 11 l. and 4.3 l. | 61 % more or 6.7 l. |
Cylinders number | 6 and 4 | 33 % more or 2 |
Full power | 170 kW and 59.7 kW | 65 % more or 110.3 kW |
Carrier
Rolling bearings number on either side | 7 and 6 | 14 % more or 1 |
Support rollers number on either side | 2 and 1 | 50 % more or 1 |
4 reasons to buy Komatsu D40P-1:
Sizes
Clearance | 430 mm and 415 mm | 3 % more or 15 mm |
Motor
Power measured at | 2400 rev / min and 2000 rev / min | 17 % more or 400 rev |
Gear box
Forward gears number | 4 and 3 | 25 % more or 1 |
Carrier
Track shoes number per side | 720 and 39 | 95 % more or 681 |
Neutral reasons:
Standard blade
Width | 3725 mm and 3000 mm |
Height | 1450 mm and 900 mm |
Sizes
Length without blade | 4730 mm and 3590 mm |
Length with blade | 6830 mm and 4665 mm |
Width between caterpillar tracks | 2620 mm and 2480 mm |
Height to cab upper part | 3485 mm and 2610 mm |
Caterpillar track length on ground level | 2840 mm and 2590 mm |
Operation
Working weight | 28030 kg and 10300 kg |
Motor
Manufacturer | Komatsu and Komatsu |
Model | S6D125E-2 and S4D105-3 |
Gear box
Reverse gears number | 3 and 3 |
Transmission type | TF and DD |
Carrier
Standard shoe size | 560 mm and 720 mm |
Caterpillar track pitch | 216 mm and 175 mm |
Track width | 2000 mm and 1760 mm |
Images
Sizes
1. Length with blade | 6830 mm | 1. Length with blade | 4665 mm |
2. Width between caterpillar tracks | 2620 mm | 2. Width between caterpillar tracks | 2480 mm |
3. Height to cab upper part | 3485 mm | 3. Height to cab upper part | 2610 mm |
4. Caterpillar track length on ground level | 2840 mm | 4. Caterpillar track length on ground level | 2590 mm |
5. Clearance | 415 mm | 5. Clearance | 430 mm |
6. Length without blade | 4730 mm | 6. Length without blade | 3590 mm |
Carrier
7. Track width | 2000 mm | 7. Track width | 1760 mm |
8. Standard shoe size | 560 mm | 8. Standard shoe size | 720 mm |