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- Komatsu D37EX-21 KOMSTAT II vs. New Holland 255
Komatsu D37EX-21 KOMSTAT II vs. New Holland 255
1 reasons to buy Komatsu D37EX-21 KOMSTAT II:
Standard blade
Blade angle in both directions | 25 degrees and 11 degrees | 56 % more or 14 degrees |
14 reasons to buy New Holland 255:
Standard blade
Cut depth | 530 mm and 385 mm | 27 % more or 145 mm |
Sizes
Clearance | 460 mm and 384 mm | 17 % more or 76 mm |
Operation
Fuel Capacity | 500 l. and 165 l. | 67 % more or 335 l. |
Cooling system fluid volume | 65 l. and 27 l. | 58 % more or 38 l. |
Engine oil volume | 22 l. and 12.5 l. | 43 % more or 9.5 l. |
Hydraulic system fluid volume | 105 l. and 47 l. | 55 % more or 58 l. |
Final drive fluid volume | 46 l. and 3.5 l. | 92 % more or 42.5 l. |
Motor
Effective power | 179 kW and 63 kW | 65 % more or 116 kW |
Displacement | 8.3 l. and 3.9 l. | 53 % more or 4.4 l. |
Cylinders number | 6 and 4 | 33 % more or 2 |
Gear box
Maximum forward speed | 10.9 km/h and 8.5 km/h | 22 % more or 2.4 km/h |
Maximum reverse gear | 12.6 km/h and 8.5 km/h | 33 % more or 4.1 km/h |
Carrier
Rolling bearings number on either side | 7 and 6 | 14 % more or 1 |
Contact with ground area | 32.7 m2 and 1.8 m2 | 94 % more or 30.9 m2 |
Neutral reasons:
Standard blade
Width | 2720 mm and 3800 mm |
Height | 860 mm and 1500 mm |
Sizes
Length with blade | 4015 mm and 5855 mm |
Width between caterpillar tracks | 1850 mm and 2940 mm |
Height to cab upper part | 2700 mm and 3420 mm |
Caterpillar track length on ground level | 2240 mm and 2973 mm |
Operation
Working weight | 6010 kg and 26600 kg |
Motor
Model | SAA4D102E-2 and 6C6TAA 8.3 |
Manufacturer | Komatsu and Cummins |
Aspiration | turbocharging and subsequent cooling of charging air by oncoming air flow and Turbocharging with subsequent air cooling (by a cooling radiator) |
Hydraulic system
Overflow valve pressure | 20615.3 kPa and 19000 kPa |
Gear box
Transmission type | dual path hydrostatic transmission and Powershift, camshaft, full mesh |
Forward gears number | 3 and 3 |
Reverse gears number | 3 and 3 |
Carrier
Track width | 1450 mm and 2070 mm |
Standard shoe size | 400 mm and 550 mm |
Track shoes number per side | 41 and 41 |
Images
Sizes
3. Height to cab upper part | 2700 mm | 3. Height to cab upper part | 3420 mm |
4. Caterpillar track length on ground level | 2240 mm | 4. Caterpillar track length on ground level | 2973 mm |
5. Clearance | 384 mm | 5. Clearance | 460 mm |
1. Length with blade | 4015 mm | 1. Length with blade | 5855 mm |
2. Width between caterpillar tracks | 1850 mm | 2. Width between caterpillar tracks | 2940 mm |
Carrier
7. Track width | 1450 mm | 7. Track width | 2070 mm |
8. Standard shoe size | 400 mm | 8. Standard shoe size | 550 mm |