vs.

      Caterpillar 769D vs. Komatsu HD320-3

      13 reasons to buy Caterpillar 769D:

      Weight

      Loaded front weight distribution 33.2 % and 32 % 4 % more or 1.2 %
      Unloaded front weight distribution 49.7 % and 48 % 3 % more or 1.7 %

      Sizes

      Clearance 627 mm and 458 mm 27 % more or 169 mm
      Unloading ground clearance 465 mm and 440 mm 5 % more or 25 mm

      Operation

      Fuel Capacity 530 l. and 500 l. 6 % more or 30 l.
      Engine oil volume 45 l. and 25 l. 44 % more or 20 l.
      Differential/final drive fluid volume 83 l. and 71 l. 14 % more or 12 l.
      Hydraulic system fluid volume 155 l. and 110 l. 29 % more or 45 l.

      Motor

      Displacement 18 l. and 14 l. 22 % more or 4 l.
      Full power 380.3 kW and 302 kW 21 % more or 78.3 kW

      Gear box

      Forward gears number 8 and 6 25 % more or 2
      Maximum speed 77.7 km/h and 62 km/h 20 % more or 15.7 km/h

      Dump

      Lifting capacity with top 24.2 m3 and 24 m3 1 % more or 0.2 m3

      3 reasons to buy Komatsu HD320-3:

      Weight

      Unloaded rear weight distribution 52 % and 50.3 % 3 % more or 1.7 %
      Loaded rear weight distribution 68 % and 66.8 % 2 % more or 1.2 %

      Operation

      Cooling system fluid volume 133 l. and 113.5 l. 15 % more or 19.5 l.

      Neutral reasons:

      Weight

      Weight without load 35420 kg and 25750 kg
      Laden weight 71400 kg and 57750 kg

      Sizes

      Dimensional length 8039 mm and 7650 mm
      Overall width 3910 mm and 3670 mm
      Headroom 3690 mm and 3850 mm
      Wheelbase 3713 mm and 3750 mm
      Unloading height 7751 mm and 7520 mm

      Operation

      Tyre size 18-R33 and 18.00-25-32

      Motor

      Manufacturer Caterpillar and Cummins
      Model 3408ETA and NTA855

      Gear box

      Reverse gears number 1 and 1

      Dump

      Nominal payload 35833.8 kg and 29029.9 kg
      Discharge angle 60 degrees and 61 degrees

      Images

      Sizes

      3. Headroom 3690 mm 3. Headroom 3850 mm
      4. Wheelbase 3713 mm 4. Wheelbase 3750 mm
      5. Clearance 627 mm 5. Clearance 458 mm
      6. Unloading height 7751 mm 6. Unloading height 7520 mm
      7. Unloading ground clearance 465 mm 7. Unloading ground clearance 440 mm
      1. Dimensional length 8039 mm 1. Dimensional length 7650 mm
      2. Overall width 3910 mm 2. Overall width 3670 mm

      Dump

      8. Discharge angle 60 degrees 8. Discharge angle 61 degrees