vs.

      Komatsu HD1200-1 vs. Caterpillar 789C

      5 reasons to buy Komatsu HD1200-1:

      Weight

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

      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

      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

      Neutral reasons:

      Weight

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

      Sizes

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

      Operation

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

      Motor

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

      Dump

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

      Images

      Sizes

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

      Dump

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