vs.

      Komatsu D275AX-5 vs. Komatsu D37PX-22

      14 reasons to buy Komatsu D275AX-5:

      Sizes

      Clearance 509 mm and 315 mm 38 % more or 194 mm

      Operation

      Fuel Capacity 840 l. and 195 l. 77 % more or 645 l.
      Cooling system fluid volume 130 l. and 18 l. 86 % more or 112 l.
      Engine oil volume 52 l. and 11 l. 79 % more or 41 l.
      Hydraulic system fluid volume 130 l. and 60 l. 54 % more or 70 l.
      Final drive fluid volume 40 l. and 3.5 l. 91 % more or 36.5 l.

      Motor

      Full power 333 kW and 67.9 kW 80 % more or 265.1 kW
      Effective power 306 kW and 66.4 kW 78 % more or 239.6 kW
      Displacement 15.2 l. and 3.3 l. 78 % more or 11.9 l.
      Cylinders number 6 and 4 33 % more or 2

      Gear box

      Maximum forward speed 11.2 km/h and 8.5 km/h 24 % more or 2.7 km/h
      Maximum reverse gear 14.9 km/h and 8.5 km/h 43 % more or 6.4 km/h

      Carrier

      Contact with ground area 4.2 m2 and 2.7 m2 36 % more or 1.5 m2
      Rolling bearings number on either side 7 and 6 14 % more or 1

      2 reasons to buy Komatsu D37PX-22:

      Carrier

      Specific ground pressure 31.4 kPa and 115 kPa 73 % less or 83.6 kPa
      Track shoes number per side 41 and 39 5 % more or 2

      Neutral reasons:

      Standard blade

      Width 4300 mm and 3250 mm
      Height 1960 mm and 830 mm

      Sizes

      Length with blade 9260 mm and 4175 mm
      Width between caterpillar tracks 2260 mm and 2250 mm
      Height to cab upper part 3985 mm and 2760 mm

      Operation

      Working weight 37680 kg and 8650 kg

      Motor

      Manufacturer Komatsu and Komatsu
      Model SDA6D140E-3 and SAA4D95LE-5
      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator) and turbocharging, subsequent cooling of charging air by oncoming air flow

      Hydraulic system

      Overflow valve pressure 27441.1 kPa and 27461.8 kPa
      Type of pump Double-acting piston type and piston pump

      Gear box

      Forward gears number 3 and 3
      Reverse gears number 3 and 3
      Transmission type Komatsu TORQFLOW transmission and dual path hydrostatic transmission

      Carrier

      Standard shoe size 610 mm and 600 mm

      Images

      Sizes

      1. Length with blade 9260 mm 1. Length with blade 4175 mm
      2. Width between caterpillar tracks 2260 mm 2. Width between caterpillar tracks 2250 mm
      3. Height to cab upper part 3985 mm 3. Height to cab upper part 2760 mm
      5. Clearance 509 mm 5. Clearance 315 mm

      Carrier

      8. Standard shoe size 610 mm 8. Standard shoe size 600 mm