vs.

      Komatsu D37P-5 vs. Komatsu D65EX-12

      3 reasons to buy Komatsu D37P-5:

      Carrier

      Track shoes number per side 41 and 39 5 % more or 2
      Rolling bearings number on either side 6 and 2 67 % more or 4
      Specific ground pressure 37.2 kPa and 49 kPa 24 % less or 11.8 kPa

      11 reasons to buy Komatsu D65EX-12:

      Operation

      Final drive fluid volume 24 l. and 12 l. 50 % more or 12 l.
      Fuel Capacity 406 l. and 115 l. 72 % more or 291 l.
      Cooling system fluid volume 52 l. and 22 l. 58 % more or 30 l.
      Engine oil volume 38 l. and 12 l. 68 % more or 26 l.
      Power unit fluid volume 48 l. and 17 l. 65 % more or 31 l.

      Motor

      Effective power 142 kW and 59.7 kW 58 % more or 82.3 kW
      Displacement 11 l. and 3.9 l. 65 % more or 7.1 l.
      Cylinders number 6 and 4 33 % more or 2

      Gear box

      Maximum forward speed 10.6 km/h and 6.9 km/h 35 % more or 3.7 km/h
      Maximum reverse gear 13.4 km/h and 7.5 km/h 44 % more or 5.9 km/h

      Carrier

      Contact with ground area 3.3 m2 and 1.4 m2 58 % more or 1.9 m2

      Neutral reasons:

      Operation

      Working weight 5450 kg and 16535 kg

      Motor

      Manufacturer Komatsu and Komatsu
      Aspiration turbocharging and turbocharging
      Model S4D102E and S6D125E-2

      Hydraulic system

      Type of pump gear type pump and Double-acting piston type
      Overflow valve pressure 17.2 kPa and 20600 kPa

      Gear box

      Transmission type Hydro-Gear switching and Torqueflow Transmission (with the flow of torque) of planetary type
      Forward gears number 3 and 3
      Reverse gears number 3 and 3

      Carrier

      Standard shoe size 330 mm and 610 mm
      Track width 1450 mm and 1880 mm

      Images

      Carrier

      7. Track width 1450 mm 7. Track width 1880 mm
      8. Standard shoe size 330 mm 8. Standard shoe size 610 mm