vs.

      Komatsu D37EX-21 KOMSTAT II vs. New Holland D180

      3 reasons to buy Komatsu D37EX-21 KOMSTAT II:

      Standard blade

      Blade angle in both directions 25 degrees and 10 degrees 60 % more or 15 degrees

      Carrier

      Specific ground pressure 40 kPa and 61.6 kPa 35 % less or 21.6 kPa
      Track shoes number per side 41 and 40 2 % more or 1

      14 reasons to buy New Holland D180:

      Standard blade

      Cut depth 481 mm and 385 mm 20 % more or 96 mm

      Sizes

      Clearance 390 mm and 384 mm 2 % more or 6 mm

      Operation

      Fuel Capacity 400 l. and 165 l. 59 % more or 235 l.
      Cooling system fluid volume 30 l. and 27 l. 10 % more or 3 l.
      Engine oil volume 19 l. and 12.5 l. 34 % more or 6.5 l.
      Hydraulic system fluid volume 110 l. and 47 l. 57 % more or 63 l.
      Final drive fluid volume 18 l. and 3.5 l. 81 % more or 14.5 l.

      Motor

      Effective power 134.2 kW and 63 kW 53 % more or 71.2 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 10.6 km/h and 8.5 km/h 20 % more or 2.1 km/h
      Maximum reverse gear 12.7 km/h and 8.5 km/h 33 % more or 4.2 km/h

      Carrier

      Contact with ground area 30.2 m2 and 1.8 m2 94 % more or 28.4 m2
      Rolling bearings number on either side 7 and 6 14 % more or 1

      Neutral reasons:

      Standard blade

      Width 2720 mm and 3420 mm
      Height 860 mm and 1425 mm

      Sizes

      Length with blade 4015 mm and 5487 mm
      Width between caterpillar tracks 1850 mm and 2460 mm
      Height to cab upper part 2700 mm and 3235 mm
      Caterpillar track length on ground level 2240 mm and 2700 mm

      Operation

      Working weight 6010 kg and 20050 kg

      Motor

      Manufacturer Komatsu and Cummins
      Model SAA4D102E-2 and 6CTA8.3
      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

      Standard shoe size 400 mm and 560 mm
      Track width 1450 mm and 1900 mm

      Images

      Sizes

      5. Clearance 384 mm 5. Clearance 390 mm
      1. Length with blade 4015 mm 1. Length with blade 5487 mm
      2. Width between caterpillar tracks 1850 mm 2. Width between caterpillar tracks 2460 mm
      3. Height to cab upper part 2700 mm 3. Height to cab upper part 3235 mm
      4. Caterpillar track length on ground level 2240 mm 4. Caterpillar track length on ground level 2700 mm

      Carrier

      7. Track width 1450 mm 7. Track width 1900 mm
      8. Standard shoe size 400 mm 8. Standard shoe size 560 mm