vs.

      Komatsu HD785-5 vs. Caterpillar 793D

      5 reasons to buy Komatsu HD785-5:

      Weight

      Unloaded front weight distribution 48 % and 46 % 4 % more or 2 %

      Gear box

      Forward gears number 7 and 6 14 % more or 1
      Maximum speed 64.7 km/h and 54.3 km/h 16 % more or 10.4 km/h

      Dump

      Lifting time 12 sec and 20.3 sec 41 % less or 8.3 sec
      Lowering time 13 sec and 19.3 sec 33 % less or 6.3 sec

      11 reasons to buy Caterpillar 793D:

      Weight

      Unloaded rear weight distribution 54 % and 52 % 4 % more or 2 %

      Sizes

      Clearance 1005 mm and 780 mm 22 % more or 225 mm
      Unloading ground clearance 1364 mm and 776 mm 43 % more or 588 mm

      Operation

      Fuel Capacity 4354 l. and 1250 l. 71 % more or 3104 l.
      Cooling system fluid volume 973 l. and 228 l. 77 % more or 745 l.
      Engine oil volume 265 l. and 140 l. 47 % more or 125 l.

      Motor

      Full power 1801 kW and 777 kW 57 % more or 1024 kW
      Displacement 78 l. and 30.5 l. 61 % more or 47.5 l.
      Cylinders number 16 and 12 25 % more or 4

      Dump

      Lifting capacity with top 129 m3 and 60.1 m3 53 % more or 68.9 m3
      Brimmed lifting capacity 96 m3 and 38.6 m3 60 % more or 57.4 m3

      Neutral reasons:

      Weight

      Loaded front weight distribution 33 % and 33 %
      Loaded rear weight distribution 67 % and 67 %
      Weight without load 70490 kg and 159662 kg
      Laden weight 166468 kg and 383749 kg

      Sizes

      Dimensional length 10616.2 mm and 12862 mm
      Overall width 5663.2 mm and 7680 mm
      Headroom 5257.8 mm and 6494 mm
      Unloading height 10182 mm and 13113 mm

      Motor

      Manufacturer Komatsu and Caterpillar
      Model SAA12V140ZE-2 and 3516B HD EUI

      Gear box

      Transmission type Komatsu 7-speed, electronically controlled, automatic gearbox and 6-speed planetary powershift
      Reverse gears number 1 and 1

      Dump

      Nominal payload 78000 kg and 217724.4 kg

      Images

      Sizes

      1. Dimensional length 10616.2 mm 1. Dimensional length 12862 mm
      2. Overall width 5663.2 mm 2. Overall width 7680 mm
      3. Headroom 5257.8 mm 3. Headroom 6494 mm
      5. Clearance 780 mm 5. Clearance 1005 mm
      6. Unloading height 10182 mm 6. Unloading height 13113 mm
      7. Unloading ground clearance 776 mm 7. Unloading ground clearance 1364 mm