vs.

      Komatsu D53A-15 vs. Caterpillar D7H WDA serie II

      1 reasons to buy Komatsu D53A-15:

      Standard blade

      Cut depth 540 mm and 526 mm 3 % more or 14 mm

      5 reasons to buy Caterpillar D7H WDA serie II:

      Standard blade

      Volume 9.7 m3 and 2.5 m3 74 % more or 7.2 m3

      Operation

      Fuel Capacity 488 l. and 240 l. 51 % more or 248 l.

      Motor

      Full power 160.3 kW and 82 kW 49 % more or 78.3 kW
      Displacement 10.5 l. and 7.2 l. 31 % more or 3.3 l.

      Carrier

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

      Neutral reasons:

      Standard blade

      Width 3350 mm and 3810 mm
      Height 855 mm and 1880 mm

      Sizes

      Width between caterpillar tracks 2050 mm and 2540 mm
      Caterpillar track length on ground level 2200 mm and 2900 mm

      Operation

      Working weight 10069.8 kg and 24948 kg

      Motor

      Manufacturer Komatsu and Caterpillar
      Model S4D120-11 and 3306

      Gear box

      Transmission type planetary gear and powershift
      Forward gears number 3 and 3
      Reverse gears number 3 and 3

      Carrier

      Track width 1600 mm and 1980 mm
      Standard shoe size 400 mm and 560 mm

      Images

      Sizes

      2. Width between caterpillar tracks 2050 mm 2. Width between caterpillar tracks 2540 mm
      4. Caterpillar track length on ground level 2200 mm 4. Caterpillar track length on ground level 2900 mm

      Carrier

      7. Track width 1600 mm 7. Track width 1980 mm
      8. Standard shoe size 400 mm 8. Standard shoe size 560 mm