vs.

      Caterpillar 793D vs. Komatsu HD785-1

      13 reasons to buy Caterpillar 793D:

      Weight

      Unloaded rear weight distribution 54 % and 51.8 % 4 % more or 2.2 %
      Loaded front weight distribution 33 % and 32.3 % 2 % more or 0.7 %

      Sizes

      Unloading ground clearance 1364 mm and 900 mm 34 % more or 464 mm
      Clearance 1005 mm and 780 mm 22 % more or 225 mm

      Operation

      Hydraulic system fluid volume 769 l. and 460 l. 40 % more or 309 l.
      Fuel Capacity 4354 l. and 1240 l. 72 % more or 3114 l.
      Cooling system fluid volume 973 l. and 240 l. 75 % more or 733 l.
      Engine oil volume 265 l. and 150 l. 43 % more or 115 l.
      Differential/final drive fluid volume 265 l. and 224 l. 15 % more or 41 l.

      Motor

      Full power 1801 kW and 671.1 kW 63 % more or 1129.9 kW
      Effective power 1743 kW and 654 kW 62 % more or 1089 kW
      Displacement 78 l. and 37.8 l. 52 % more or 40.2 l.

      Dump

      Lifting capacity with top 129 m3 and 51.8 m3 60 % more or 77.2 m3

      3 reasons to buy Komatsu HD785-1:

      Weight

      Unloaded front weight distribution 48.2 % and 46 % 5 % more or 2.2 %
      Loaded rear weight distribution 67.7 % and 67 % 1 % more or 0.7 %

      Gear box

      Maximum speed 70 km/h and 54.3 km/h 22 % more or 15.7 km/h

      Neutral reasons:

      Weight

      Weight without load 159662 kg and 51500 kg
      Laden weight 383749 kg and 129555 kg

      Sizes

      Unloading height 13113 mm and 9000 mm
      Dimensional length 12862 mm and 10130 mm
      Overall width 7680 mm and 5000 mm
      Headroom 6494 mm and 4870 mm
      Wheelbase 5905 mm and 4750 mm

      Operation

      Tyre size 40.00-R57(E4) and 24.00-49-42PR

      Motor

      Model 3516B HD EUI and KT-2300
      Manufacturer Caterpillar and Cummins
      Aspiration turbocharging and turbocharging

      Gear box

      Reverse gears number 1 and 1
      Transmission type 6-speed planetary powershift and Komatsu Torqueflow Transmission (with the flow of torque) of planetary type
      Forward gears number 6 and 6

      Dump

      Discharge angle 45 degrees and 64 degrees
      Nominal payload 217724.4 kg and 78000 kg

      Images

      Sizes

      1. Dimensional length 12862 mm 1. Dimensional length 10130 mm
      2. Overall width 7680 mm 2. Overall width 5000 mm
      3. Headroom 6494 mm 3. Headroom 4870 mm
      4. Wheelbase 5905 mm 4. Wheelbase 4750 mm
      5. Clearance 1005 mm 5. Clearance 780 mm
      6. Unloading height 13113 mm 6. Unloading height 9000 mm
      7. Unloading ground clearance 1364 mm 7. Unloading ground clearance 900 mm

      Dump

      8. Discharge angle 45 degrees 8. Discharge angle 64 degrees