vs.

      Komatsu D37EX-21 KOMSTAT II vs. Dressta TD40E

      2 reasons to buy Komatsu D37EX-21 KOMSTAT II:

      Carrier

      Specific ground pressure 40 kPa and 129.4 kPa 69 % less or 89.4 kPa
      Track shoes number per side 41 and 39 5 % more or 2

      14 reasons to buy Dressta TD40E:

      Standard blade

      Cut depth 1000 mm and 385 mm 61 % more or 615 mm

      Sizes

      Clearance 950 mm and 384 mm 60 % more or 566 mm

      Operation

      Fuel Capacity 1362 l. and 165 l. 88 % more or 1197 l.
      Cooling system fluid volume 74 l. and 27 l. 64 % more or 47 l.
      Engine oil volume 74 l. and 12.5 l. 83 % more or 61.5 l.
      Hydraulic system fluid volume 270 l. and 47 l. 83 % more or 223 l.
      Final drive fluid volume 85 l. and 3.5 l. 96 % more or 81.5 l.

      Motor

      Effective power 388 kW and 63 kW 84 % more or 325 kW
      Displacement 19 l. and 3.9 l. 79 % more or 15.1 l.
      Cylinders number 6 and 4 33 % more or 2

      Gear box

      Maximum forward speed 12.4 km/h and 8.5 km/h 31 % more or 3.9 km/h
      Maximum reverse gear 15.4 km/h and 8.5 km/h 45 % more or 6.9 km/h

      Carrier

      Contact with ground area 4.4 m2 and 1.8 m2 59 % more or 2.6 m2
      Rolling bearings number on either side 7 and 6 14 % more or 1

      Neutral reasons:

      Standard blade

      Height 860 mm and 2230 mm
      Width 2720 mm and 4810 mm

      Sizes

      Width between caterpillar tracks 1850 mm and 3730 mm
      Height to cab upper part 2700 mm and 4220 mm

      Operation

      Working weight 6010 kg and 66640 kg

      Motor

      Manufacturer Komatsu and Cummins
      Model SAA4D102E-2 and QSK19-C
      Aspiration turbocharging and subsequent cooling of charging air by oncoming air flow and 4-stroke diesel engine, turbocharging, CAC, direct run, direct injection

      Hydraulic system

      Overflow valve pressure 20615.3 kPa and 16547.4 kPa

      Gear box

      Reverse gears number 3 and 3
      Transmission type dual path hydrostatic transmission and Power switching of modular of intermediate type
      Forward gears number 3 and 3

      Carrier

      Standard shoe size 400 mm and 610 mm

      Images

      Sizes

      2. Width between caterpillar tracks 1850 mm 2. Width between caterpillar tracks 3730 mm
      3. Height to cab upper part 2700 mm 3. Height to cab upper part 4220 mm
      5. Clearance 384 mm 5. Clearance 950 mm

      Carrier

      8. Standard shoe size 400 mm 8. Standard shoe size 610 mm