vs.

      Caterpillar 793D vs. Komatsu HD320-3

      12 reasons to buy Caterpillar 793D:

      Weight

      Unloaded rear weight distribution 54 % and 52 % 4 % more or 2 %
      Loaded front weight distribution 33 % and 32 % 3 % more or 1 %

      Sizes

      Unloading ground clearance 1364 mm and 440 mm 68 % more or 924 mm
      Clearance 1005 mm and 458 mm 54 % more or 547 mm

      Operation

      Hydraulic system fluid volume 769 l. and 110 l. 86 % more or 659 l.
      Fuel Capacity 4354 l. and 500 l. 89 % more or 3854 l.
      Cooling system fluid volume 973 l. and 133 l. 86 % more or 840 l.
      Engine oil volume 265 l. and 25 l. 91 % more or 240 l.
      Differential/final drive fluid volume 265 l. and 71 l. 73 % more or 194 l.

      Motor

      Full power 1801 kW and 302 kW 83 % more or 1499 kW
      Displacement 78 l. and 14 l. 82 % more or 64 l.

      Dump

      Lifting capacity with top 129 m3 and 24 m3 81 % more or 105 m3

      3 reasons to buy Komatsu HD320-3:

      Weight

      Unloaded front weight distribution 48 % and 46 % 4 % more or 2 %
      Loaded rear weight distribution 68 % and 67 % 1 % more or 1 %

      Gear box

      Maximum speed 62 km/h and 54.3 km/h 12 % more or 7.7 km/h

      Neutral reasons:

      Weight

      Weight without load 159662 kg and 25750 kg
      Laden weight 383749 kg and 57750 kg

      Sizes

      Unloading height 13113 mm and 7520 mm
      Dimensional length 12862 mm and 7650 mm
      Overall width 7680 mm and 3670 mm
      Headroom 6494 mm and 3850 mm
      Wheelbase 5905 mm and 3750 mm

      Operation

      Tyre size 40.00-R57(E4) and 18.00-25-32

      Motor

      Manufacturer Caterpillar and Cummins
      Model 3516B HD EUI and NTA855
      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 61 degrees
      Nominal payload 217724.4 kg and 29029.9 kg

      Images

      Sizes

      1. Dimensional length 12862 mm 1. Dimensional length 7650 mm
      2. Overall width 7680 mm 2. Overall width 3670 mm
      3. Headroom 6494 mm 3. Headroom 3850 mm
      4. Wheelbase 5905 mm 4. Wheelbase 3750 mm
      5. Clearance 1005 mm 5. Clearance 458 mm
      6. Unloading height 13113 mm 6. Unloading height 7520 mm
      7. Unloading ground clearance 1364 mm 7. Unloading ground clearance 440 mm

      Dump

      8. Discharge angle 45 degrees 8. Discharge angle 61 degrees