vs.

      Caterpillar 963D vs. Komatsu D31S-17

      8 reasons to buy Caterpillar 963D:

      Sizes

      Width to outside of caterpillar track 2280 mm and 1790 mm 21 % more or 490 mm
      Ground clearance at full height and unloading 3155 mm and 2540 mm 19 % more or 615 mm

      Operation

      Cooling system fluid volume 31.5 l. and 22 l. 30 % more or 9.5 l.
      Maximum speed 9.5 km/h and 6.5 km/h 32 % more or 3.0 km/h
      Fuel Capacity 400 l. and 115 l. 71 % more or 285 l.

      Motor

      Effective power 141 kW and 49.2 kW 65 % more or 91.8 kW
      Displacement 6.6 l. and 4.3 l. 35 % more or 2.3 l.

      Carrier

      Rolling bearings number on either side 7 and 5 29 % more or 2

      3 reasons to buy Komatsu D31S-17:

      Operation

      Static tipping load 4259.2 kg and 14969 kg 72 % less or 10709.8 kg
      Breakout force in folded state 62.8 kN and 208.7 kN 70 % less or 145.9 kN

      Carrier

      Specific ground pressure 53 kPa and 70.9 kPa 25 % less or 17.9 kPa

      Neutral reasons:

      Sizes

      Length with bucket on ground level 6584 mm and 4145 mm
      Height to cab upper part 3335 mm and 2655 mm
      Radius at high altitude unloading 1160 mm and 830 mm

      Operation

      Working weight 20220 kg and 6700 kg

      Motor

      Manufacturer Caterpillar and Komatsu
      Model C6.6 ACERT and 4D105-5

      Carrier

      Track width 1850 mm and 1450 mm
      Track shoe width 550 mm and 330 mm
      Caterpillar track length on ground level 2542 mm and 1880 mm

      Images

      Sizes

      1. Length with bucket on ground level 6584 mm 1. Length with bucket on ground level 4145 mm
      2. Width to outside of caterpillar track 2280 mm 2. Width to outside of caterpillar track 1790 mm
      3. Height to cab upper part 3335 mm 3. Height to cab upper part 2655 mm
      7. Ground clearance at full height and unloading 3155 mm 7. Ground clearance at full height and unloading 2540 mm
      8. Radius at high altitude unloading 1160 mm 8. Radius at high altitude unloading 830 mm

      Carrier

      9. Track width 1850 mm 9. Track width 1450 mm