vs.

      Komatsu D275AX-5 vs. Komatsu D375A-5

      2 reasons to buy Komatsu D275AX-5:

      Operation

      Cooling system fluid volume 130 l. and 120 l. 8 % more or 10 l.

      Carrier

      Specific ground pressure 115 kPa and 140 kPa 18 % less or 25 kPa

      13 reasons to buy Komatsu D375A-5:

      Sizes

      Clearance 610 mm and 509 mm 17 % more or 101 mm

      Operation

      Hydraulic system fluid volume 138 l. and 130 l. 6 % more or 8 l.
      Final drive fluid volume 65 l. and 40 l. 38 % more or 25 l.
      Engine oil volume 86 l. and 52 l. 40 % more or 34 l.
      Fuel Capacity 1050 l. and 840 l. 20 % more or 210 l.

      Motor

      Full power 451 kW and 333 kW 26 % more or 118 kW
      Effective power 391 kW and 306 kW 22 % more or 85 kW
      Displacement 23.1 l. and 15.2 l. 34 % more or 7.9 l.

      Gear box

      Maximum forward speed 11.8 km/h and 11.2 km/h 5 % more or 0.6 km/h
      Maximum reverse gear 15.8 km/h and 14.9 km/h 6 % more or 0.9 km/h

      Carrier

      Contact with ground area 4.9 m2 and 4.2 m2 14 % more or 0.7 m2
      Track shoes number per side 41 and 39 5 % more or 2
      Rolling bearings number on either side 8 and 7 12 % more or 1

      Neutral reasons:

      Standard blade

      Width 4300 mm and 4695 mm
      Height 1960 mm and 2265 mm

      Sizes

      Length with blade 9260 mm and 10410 mm
      Width between caterpillar tracks 2260 mm and 2500 mm
      Height to cab upper part 3985 mm and 4285 mm

      Operation

      Working weight 37680 kg and 69560 kg

      Motor

      Manufacturer Komatsu and Komatsu
      Model SDA6D140E-3 and SA6D170E-3
      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator) and Turbocharged engine with subsequent cooling of charging air by oncoming air flow, Exhaust gas recirculation system with cooling
      Cylinders number 6 and 6

      Hydraulic system

      Overflow valve pressure 27441.1 kPa and 20615.3 kPa

      Gear box

      Transmission type Komatsu TORQFLOW transmission and Komatsu TORQFLOW transmission
      Forward gears number 3 and 3
      Reverse gears number 3 and 3

      Carrier

      Standard shoe size 610 mm and 610 mm

      Images

      Sizes

      1. Length with blade 9260 mm 1. Length with blade 10410 mm
      2. Width between caterpillar tracks 2260 mm 2. Width between caterpillar tracks 2500 mm
      3. Height to cab upper part 3985 mm 3. Height to cab upper part 4285 mm
      5. Clearance 509 mm 5. Clearance 610 mm

      Carrier

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