vs.

      Caterpillar D7E LGP Hybrid vs. Komatsu D31A-17

      6 reasons to buy Caterpillar D7E LGP Hybrid:

      Standard blade

      Cut depth 711 mm and 370 mm 48 % more or 341 mm

      Operation

      Cooling system fluid volume 87 l. and 22 l. 75 % more or 65 l.
      Fuel Capacity 409 l. and 115 l. 72 % more or 294 l.

      Motor

      Full power 187.9 kW and 49.2 kW 74 % more or 138.7 kW
      Displacement 9.3 l. and 4.3 l. 54 % more or 5.0 l.

      Carrier

      Rolling bearings number on either side 8 and 5 37 % more or 3

      1 reasons to buy Komatsu D31A-17:

      Carrier

      Specific ground pressure 40.2 kPa and 43.4 kPa 7 % less or 3.2 kPa

      Neutral reasons:

      Standard blade

      Width 4545 mm and 2415 mm
      Height 1346.2 mm and 745 mm

      Sizes

      Length without blade 4608 mm and 2835 mm
      Width between caterpillar tracks 3423 mm and 1850 mm
      Height to cab upper part 3392 mm and 2685 mm
      Caterpillar track length on ground level 3450 mm and 1880 mm

      Operation

      Working weight 28174.9 kg and 5121.1 kg

      Motor

      Manufacturer Caterpillar and Komatsu
      Model C9.3 Acert and 4D105-5

      Gear box

      Transmission type Electric and planetary gear

      Carrier

      Standard shoe size 915 mm and 330 mm
      Track width 2286 mm and 1450 mm

      Images

      Sizes

      2. Width between caterpillar tracks 3423 mm 2. Width between caterpillar tracks 1850 mm
      3. Height to cab upper part 3392 mm 3. Height to cab upper part 2685 mm
      4. Caterpillar track length on ground level 3450 mm 4. Caterpillar track length on ground level 1880 mm
      6. Length without blade 4608 mm 6. Length without blade 2835 mm

      Carrier

      7. Track width 2286 mm 7. Track width 1450 mm
      8. Standard shoe size 915 mm 8. Standard shoe size 330 mm