vs.

      Komatsu D20A-7 vs. Caterpillar D3G LGP

      3 reasons to buy Komatsu D20A-7:

      Motor

      Power measured at 2450 rev / min and 2200 rev / min 10 % more or 250 rev

      Gear box

      Forward gears number 3 and 1 67 % more or 2
      Reverse gears number 2 and 1 50 % more or 1

      4 reasons to buy Caterpillar D3G LGP:

      Sizes

      Clearance 374 mm and 295 mm 21 % more or 79 mm

      Motor

      Displacement 5 l. and 2.7 l. 46 % more or 2.3 l.
      Full power 57 kW and 29.8 kW 48 % more or 27.2 kW

      Carrier

      Track shoes number per side 39 and 5 87 % more or 34

      Neutral reasons:

      Standard blade

      Height 590 mm and 843 mm
      Width 2170 mm and 3146 mm

      Sizes

      Caterpillar track length on ground level 1685 mm and 2055 mm
      Length without blade 2560 mm and 3103 mm
      Length with blade 3400 mm and 4020 mm
      Width between caterpillar tracks 1610 mm and 2311 mm
      Height to cab upper part 2475 mm and 2770 mm

      Operation

      Working weight 3550 kg and 7784 kg

      Motor

      Manufacturer Komatsu and Caterpillar
      Model 4D95S and 3046T

      Gear box

      Transmission type DD and Hydro-Static Transmission

      Carrier

      Standard shoe size 300 mm and 635 mm
      Track width 1310 mm and 1676 mm

      Images

      Sizes

      3. Height to cab upper part 2475 mm 3. Height to cab upper part 2770 mm
      4. Caterpillar track length on ground level 1685 mm 4. Caterpillar track length on ground level 2055 mm
      5. Clearance 295 mm 5. Clearance 374 mm
      6. Length without blade 2560 mm 6. Length without blade 3103 mm
      1. Length with blade 3400 mm 1. Length with blade 4020 mm
      2. Width between caterpillar tracks 1610 mm 2. Width between caterpillar tracks 2311 mm

      Carrier

      7. Track width 1310 mm 7. Track width 1676 mm
      8. Standard shoe size 300 mm 8. Standard shoe size 635 mm