vs.

      Caterpillar 789C vs. Komatsu HD1200-1

      10 reasons to buy Caterpillar 789C:

      Weight

      Unloaded front weight distribution 47 % and 43.1 % 8 % more or 3.9 %
      Loaded front weight distribution 33 % and 32 % 3 % more or 1 %

      Sizes

      Clearance 1173 mm and 715 mm 39 % more or 458 mm

      Operation

      Fuel Capacity 3222 l. and 1900 l. 41 % more or 1322 l.
      Cooling system fluid volume 663 l. and 250 l. 62 % more or 413 l.

      Motor

      Full power 1417 kW and 894.8 kW 37 % more or 522.2 kW
      Effective power 1320 kW and 865 kW 34 % more or 455 kW
      Displacement 69 l. and 37.7 l. 45 % more or 31.3 l.

      Dump

      Brimmed lifting capacity 92 m3 and 46.1 m3 50 % more or 45.9 m3
      Lifting capacity with top 105 m3 and 70 m3 33 % more or 35 m3

      5 reasons to buy Komatsu HD1200-1:

      Weight

      Loaded rear weight distribution 68 % and 67 % 1 % more or 1 %
      Unloaded rear weight distribution 56.9 % and 53 % 7 % more or 3.9 %

      Sizes

      Unloading ground clearance 1650 mm and 1330 mm 19 % more or 320 mm

      Operation

      Engine oil volume 145 l. and 76 l. 48 % more or 69 l.

      Gear box

      Maximum speed 57.5 km/h and 52.6 km/h 9 % more or 4.9 km/h

      Neutral reasons:

      Weight

      Weight without load 135670 kg and 85800 kg
      Laden weight 317515 kg and 205855 kg

      Sizes

      Dimensional length 12177 mm and 10855 mm
      Overall width 7674 mm and 6550 mm
      Headroom 6182 mm and 5170 mm
      Wheelbase 5700 mm and 5400 mm
      Unloading height 11950 mm and 10440 mm

      Operation

      Tyre size 37.00-R57(E4) and 30.00-51-46PR

      Motor

      Manufacturer Caterpillar and Cummins
      Model 3516B EUI and KTA-2300C
      Aspiration turbocharging and turbocharging

      Dump

      Nominal payload 176901 kg and 108862.2 kg
      Discharge angle 49.5 degrees and 47.5 degrees

      Images

      Sizes

      1. Dimensional length 12177 mm 1. Dimensional length 10855 mm
      2. Overall width 7674 mm 2. Overall width 6550 mm
      3. Headroom 6182 mm 3. Headroom 5170 mm
      4. Wheelbase 5700 mm 4. Wheelbase 5400 mm
      5. Clearance 1173 mm 5. Clearance 715 mm
      6. Unloading height 11950 mm 6. Unloading height 10440 mm
      7. Unloading ground clearance 1330 mm 7. Unloading ground clearance 1650 mm

      Dump

      8. Discharge angle 49.5 degrees 8. Discharge angle 47.5 degrees