vs.

      Komatsu D65EX-12E vs. Komatsu D31P-20AE

      4 reasons to buy Komatsu D65EX-12E:

      Sizes

      Clearance 405 mm and 380 mm 6 % more or 25 mm

      Motor

      Cylinders number 6 and 4 33 % more or 2
      Full power 141.7 kW and 52.9 kW 63 % more or 88.8 kW

      Carrier

      Rolling bearings number on either side 7 and 6 14 % more or 1

      2 reasons to buy Komatsu D31P-20AE:

      Motor

      Power measured at 2350 rev / min and 1950 rev / min 17 % more or 400 rev
      Displacement 3.9 l. and 1.2 l. 69 % more or 2.7 l.

      Neutral reasons:

      Standard blade

      Width 3415 mm and 2875 mm
      Height 1225 mm and 790 mm

      Sizes

      Height to cab upper part 3055 mm and 2735 mm
      Caterpillar track length on ground level 2675 mm and 2185 mm
      Width between caterpillar tracks 2390 mm and 2250 mm
      Length without blade 4370 mm and 3030 mm
      Length with blade 5260 mm and 3940 mm

      Operation

      Working weight 18900 kg and 6930 kg

      Motor

      Manufacturer Komatsu and Komatsu
      Model S6D125E-2-A and S4D102E-1-A

      Gear box

      Transmission type TF,HSS and HS
      Forward gears number 3 and 3
      Reverse gears number 3 and 3

      Carrier

      Caterpillar track pitch 203.2 mm and 154 mm
      Track width 1880 mm and 1650 mm
      Standard shoe size 510 mm and 600 mm

      Images

      Sizes

      1. Length with blade 5260 mm 1. Length with blade 3940 mm
      2. Width between caterpillar tracks 2390 mm 2. Width between caterpillar tracks 2250 mm
      3. Height to cab upper part 3055 mm 3. Height to cab upper part 2735 mm
      4. Caterpillar track length on ground level 2675 mm 4. Caterpillar track length on ground level 2185 mm
      5. Clearance 405 mm 5. Clearance 380 mm
      6. Length without blade 4370 mm 6. Length without blade 3030 mm

      Carrier

      7. Track width 1880 mm 7. Track width 1650 mm
      8. Standard shoe size 510 mm 8. Standard shoe size 600 mm