vs.

      Caterpillar 770 vs. Komatsu HD1200-1

      3 reasons to buy Caterpillar 770:

      Weight

      Unloaded front weight distribution 48 % and 43.1 % 10 % more or 4.9 %
      Loaded front weight distribution 34 % and 32 % 6 % more or 2 %

      Gear box

      Maximum speed 74.8 km/h and 57.5 km/h 23 % more or 17.3 km/h

      12 reasons to buy Komatsu HD1200-1:

      Weight

      Loaded rear weight distribution 68 % and 66 % 3 % more or 2 %
      Unloaded rear weight distribution 56.9 % and 52 % 9 % more or 4.9 %

      Sizes

      Clearance 715 mm and 680 mm 5 % more or 35 mm
      Unloading ground clearance 1650 mm and 498 mm 70 % more or 1152 mm

      Operation

      Fuel Capacity 1900 l. and 530 l. 72 % more or 1370 l.
      Cooling system fluid volume 250 l. and 114 l. 54 % more or 136 l.
      Engine oil volume 145 l. and 15 l. 90 % more or 130 l.

      Motor

      Full power 894.8 kW and 381 kW 57 % more or 513.8 kW
      Effective power 865 kW and 355 kW 59 % more or 510 kW
      Displacement 37.7 l. and 15.2 l. 60 % more or 22.5 l.

      Dump

      Brimmed lifting capacity 46.1 m3 and 17.1 m3 63 % more or 29.0 m3
      Lifting capacity with top 70 m3 and 25.1 m3 64 % more or 44.9 m3

      Neutral reasons:

      Weight

      Weight without load 34242 kg and 85800 kg
      Laden weight 71214 kg and 205855 kg

      Sizes

      Dimensional length 8172 mm and 10855 mm
      Overall width 4751 mm and 6550 mm
      Headroom 3120 mm and 5170 mm
      Wheelbase 3960 mm and 5400 mm
      Unloading height 8280 mm and 10440 mm

      Operation

      Tyre size 18.00R33(E4) and 30.00-51-46PR

      Motor

      Model C15 ACERT and KTA-2300C
      Aspiration turbocharging and turbocharging
      Manufacturer Caterpillar and Cummins

      Dump

      Nominal payload 36287.4 kg and 108862.2 kg
      Discharge angle 47.5 degrees and 47.5 degrees

      Images

      Sizes

      3. Headroom 3120 mm 3. Headroom 5170 mm
      4. Wheelbase 3960 mm 4. Wheelbase 5400 mm
      5. Clearance 680 mm 5. Clearance 715 mm
      6. Unloading height 8280 mm 6. Unloading height 10440 mm
      7. Unloading ground clearance 498 mm 7. Unloading ground clearance 1650 mm
      1. Dimensional length 8172 mm 1. Dimensional length 10855 mm
      2. Overall width 4751 mm 2. Overall width 6550 mm

      Dump

      8. Discharge angle 47.5 degrees 8. Discharge angle 47.5 degrees