vs.

      Komatsu D65EX-12 vs. Caterpillar D10R

      2 reasons to buy Komatsu D65EX-12:

      Operation

      Final drive fluid volume 24 l. and 23 l. 4 % more or 1 l.

      Carrier

      Specific ground pressure 49 kPa and 135.3 kPa 64 % less or 86.3 kPa

      15 reasons to buy Caterpillar D10R:

      Standard blade

      Volume 22 m3 and 5.6 m3 75 % more or 16.4 m3
      Cut depth 674 mm and 440 mm 35 % more or 234 mm

      Operation

      Fuel Capacity 1109 l. and 406 l. 63 % more or 703 l.
      Cooling system fluid volume 132 l. and 52 l. 61 % more or 80 l.
      Engine oil volume 60 l. and 38 l. 37 % more or 22 l.
      Hydraulic system fluid volume 108 l. and 55 l. 49 % more or 53 l.
      Power unit fluid volume 189 l. and 48 l. 75 % more or 141 l.

      Motor

      Cylinders number 12 and 6 50 % more or 6
      Effective power 425 kW and 142 kW 67 % more or 283 kW
      Displacement 27 l. and 11 l. 59 % more or 16 l.

      Hydraulic system

      Pump bandwidth 408.8 l/min and 210 l/min 49 % more or 198.8 l/min

      Gear box

      Maximum forward speed 12.4 km/h and 10.6 km/h 15 % more or 1.8 km/h
      Maximum reverse gear 15.6 km/h and 13.4 km/h 14 % more or 2.2 km/h

      Carrier

      Contact with ground area 4.7 m2 and 3.3 m2 30 % more or 1.4 m2
      Rolling bearings number on either side 8 and 2 75 % more or 6

      Neutral reasons:

      Standard blade

      Width 3460 mm and 5263 mm
      Height 1425 mm and 2119 mm

      Sizes

      Length with blade 5440 mm and 7754 mm
      Height to cab upper part 3165 mm and 4100 mm
      Caterpillar track length on ground level 2675 mm and 3880 mm

      Operation

      Working weight 16535 kg and 65403.5 kg
      Operating voltage 24 V and 24 V

      Motor

      Manufacturer Komatsu and Caterpillar
      Model S6D125E-2 and 3412E
      Aspiration turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator)

      Hydraulic system

      Overflow valve pressure 20600 kPa and 18615.8 kPa

      Gear box

      Transmission type Torqueflow Transmission (with the flow of torque) of planetary type and powershift
      Forward gears number 3 and 3
      Reverse gears number 3 and 3

      Carrier

      Standard shoe size 610 mm and 610 mm
      Track width 1880 mm and 2550 mm

      Images

      Sizes

      1. Length with blade 5440 mm 1. Length with blade 7754 mm
      3. Height to cab upper part 3165 mm 3. Height to cab upper part 4100 mm
      4. Caterpillar track length on ground level 2675 mm 4. Caterpillar track length on ground level 3880 mm

      Carrier

      7. Track width 1880 mm 7. Track width 2550 mm
      8. Standard shoe size 610 mm 8. Standard shoe size 610 mm