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- Komatsu D80E-12 vs. Komatsu D39PX-22
Komatsu D80E-12 vs. Komatsu D39PX-22
10 reasons to buy Komatsu D80E-12:
Standard blade
Volume | 5.9 m3 and 2.3 m3 | 61 % more or 3.6 m3 |
Cut depth | 585 mm and 450 mm | 23 % more or 135 mm |
Operation
Cooling system fluid volume | 65 l. and 23 l. | 65 % more or 42 l. |
Fuel Capacity | 420 l. and 195 l. | 54 % more or 225 l. |
Motor
Displacement | 12.2 l. and 4.5 l. | 63 % more or 7.7 l. |
Full power | 134.2 kW and 79.8 kW | 41 % more or 54.4 kW |
Gear box
Maximum reverse gear | 9.6 km/h and 8.5 km/h | 11 % more or 1.1 km/h |
Forward gears number | 4 and 3 | 25 % more or 1 |
Reverse gears number | 4 and 3 | 25 % more or 1 |
Carrier
Rolling bearings number on either side | 7 and 6 | 14 % more or 1 |
2 reasons to buy Komatsu D39PX-22:
Gear box
Maximum forward speed | 8.5 km/h and 7.4 km/h | 13 % more or 1.1 km/h |
Carrier
Specific ground pressure | 32.3 kPa and 53 kPa | 39 % less or 20.7 kPa |
Neutral reasons:
Standard blade
Width | 3620 mm and 3250 mm |
Height | 1280 mm and 910 mm |
Sizes
Width between caterpillar tracks | 2600 mm and 2425 mm |
Caterpillar track length on ground level | 3050 mm and 2360 mm |
Operation
Working weight | 18397.7 kg and 9890 kg |
Motor
Manufacturer | Cummins and Komatsu |
Model | NH-220-CI and SAA4D107E-1 |
Gear box
Transmission type | spur gear with full meshing and dual path hydrostatic transmission |
Carrier
Standard shoe size | 560 mm and 635 mm |
Track width | 2000 mm and 1790 mm |
Images
Sizes
4. Caterpillar track length on ground level | 3050 mm | 4. Caterpillar track length on ground level | 2360 mm |
2. Width between caterpillar tracks | 2600 mm | 2. Width between caterpillar tracks | 2425 mm |
Carrier
7. Track width | 2000 mm | 7. Track width | 1790 mm |
8. Standard shoe size | 560 mm | 8. Standard shoe size | 635 mm |