vs.

      Komatsu D61EX-15 vs. Komatsu D61PX-12

      3 reasons to buy Komatsu D61EX-15:

      Operation

      Fuel Capacity 390 l. and 315 l. 19 % more or 75 l.
      Engine oil volume 29 l. and 19 l. 34 % more or 10 l.

      Motor

      Effective power 125 kW and 113.3 kW 9 % more or 11.7 kW

      8 reasons to buy Komatsu D61PX-12:

      Operation

      Cooling system fluid volume 44 l. and 32 l. 27 % more or 12 l.

      Motor

      Displacement 8.3 l. and 6.7 l. 19 % more or 1.6 l.

      Gear box

      Maximum forward speed 10.3 km/h and 8.7 km/h 16 % more or 1.6 km/h
      Maximum reverse gear 12.8 km/h and 11 km/h 14 % more or 1.8 km/h

      Carrier

      Track shoes number per side 46 and 40 13 % more or 6
      Rolling bearings number on either side 8 and 7 12 % more or 1
      Specific ground pressure 32 kPa and 53 kPa 40 % less or 21 kPa
      Contact with ground area 5.5 m2 and 3.1 m2 44 % more or 2.4 m2

      Neutral reasons:

      Standard blade

      Width 3250 mm and 3860 mm
      Height 1200 mm and 1160 mm

      Sizes

      Caterpillar track length on ground level 5030 mm and 3170 mm
      Length with blade 5030 mm and 5440 mm
      Height to cab upper part 3150 mm and 3115 mm

      Operation

      Final drive fluid volume 28.5 l. and 28.5 l.
      Working weight 16710 kg and 17800 kg

      Motor

      Manufacturer Komatsu and Komatsu
      Model SAA6D107E-1 and S6D114E-1
      Cylinders number 6 and 6

      Hydraulic system

      Type of pump Double-acting piston type and load sensing, pressure control, with locking in the middle position

      Gear box

      Transmission type planetary gear, transmission with multi-plate clutch and TORQFLOW
      Forward gears number 3 and 3
      Reverse gears number 3 and 3

      Carrier

      Track width 1900 mm and 2140 mm

      Images

      Sizes

      1. Length with blade 5030 mm 1. Length with blade 5440 mm
      3. Height to cab upper part 3150 mm 3. Height to cab upper part 3115 mm
      4. Caterpillar track length on ground level 5030 mm 4. Caterpillar track length on ground level 3170 mm

      Carrier

      7. Track width 1900 mm 7. Track width 2140 mm