vs.

      Komatsu D50A-16 vs. Komatsu D31P-17

      9 reasons to buy Komatsu D50A-16:

      Standard blade

      Volume 2.8 m3 and 1.5 m3 46 % more or 1.3 m3
      Cut depth 590 mm and 335 mm 43 % more or 255 mm

      Operation

      Fuel Capacity 240 l. and 115 l. 52 % more or 125 l.
      Cooling system fluid volume 50 l. and 22 l. 56 % more or 28 l.

      Motor

      Full power 82 kW and 50.7 kW 38 % more or 31.3 kW
      Displacement 8.8 l. and 4.3 l. 51 % more or 4.5 l.

      Gear box

      Forward gears number 4 and 3 25 % more or 1
      Maximum forward speed 9.1 km/h and 6.5 km/h 29 % more or 2.6 km/h
      Maximum reverse gear 7.9 km/h and 7.1 km/h 10 % more or 0.8 km/h

      5 reasons to buy Komatsu D31P-17:

      Sizes

      Clearance 380 mm and 325 mm 14 % more or 55 mm

      Motor

      Power measured at 2350 rev / min and 1900 rev / min 19 % more or 450 rev

      Carrier

      Specific ground pressure 21.5 kPa and 48.1 kPa 55 % less or 26.6 kPa
      Track shoes number per side 41 and 39 5 % more or 2
      Rolling bearings number on either side 6 and 5 17 % more or 1

      Neutral reasons:

      Standard blade

      Width 3720 mm and 2435 mm
      Height 875 mm and 790 mm

      Sizes

      Width between caterpillar tracks 2340 mm and 2050 mm
      Length without blade 3610 mm and 3020 mm
      Height to cab upper part 2860 mm and 2705 mm
      Length with blade 4555 mm and 3845 mm
      Caterpillar track length on ground level 2200 mm and 2185 mm

      Operation

      Working weight 11880 kg and 6700 kg

      Motor

      Manufacturer Komatsu and Komatsu
      Model 4D130-1C and 4D105-5
      Cylinders number 4 and 4

      Gear box

      Reverse gears number 3 and 3
      Transmission type DD and HS

      Carrier

      Standard shoe size 460 mm and 600 mm
      Caterpillar track pitch 175 mm and 154 mm
      Track width 1880 mm and 1450 mm

      Images

      Sizes

      1. Length with blade 4555 mm 1. Length with blade 3845 mm
      2. Width between caterpillar tracks 2340 mm 2. Width between caterpillar tracks 2050 mm
      3. Height to cab upper part 2860 mm 3. Height to cab upper part 2705 mm
      4. Caterpillar track length on ground level 2200 mm 4. Caterpillar track length on ground level 2185 mm
      5. Clearance 325 mm 5. Clearance 380 mm
      6. Length without blade 3610 mm 6. Length without blade 3020 mm

      Carrier

      7. Track width 1880 mm 7. Track width 1450 mm
      8. Standard shoe size 460 mm 8. Standard shoe size 600 mm