vs.

      Caterpillar 775F vs. Komatsu HD1200M-1

      4 reasons to buy Caterpillar 775F:

      Weight

      Unloaded front weight distribution 49 % and 48 % 2 % more or 1 %
      Loaded front weight distribution 33 % and 32 % 3 % more or 1 %

      Sizes

      Clearance 791 mm and 760 mm 4 % more or 31 mm

      Gear box

      Maximum speed 67.5 km/h and 60 km/h 11 % more or 7.5 km/h

      13 reasons to buy Komatsu HD1200M-1:

      Weight

      Loaded rear weight distribution 68 % and 67 % 1 % more or 1 %
      Unloaded rear weight distribution 52 % and 51 % 2 % more or 1 %

      Sizes

      Unloading ground clearance 1650 mm and 625 mm 62 % more or 1025 mm

      Operation

      Cooling system fluid volume 580 l. and 175 l. 70 % more or 405 l.
      Engine oil volume 145 l. and 72 l. 50 % more or 73 l.
      Differential/final drive fluid volume 480 l. and 155 l. 68 % more or 325 l.
      Hydraulic system fluid volume 400 l. and 72 l. 82 % more or 328 l.
      Fuel Capacity 1900 l. and 700 l. 63 % more or 1200 l.

      Motor

      Full power 894.8 kW and 587 kW 34 % more or 307.8 kW
      Effective power 865 kW and 552 kW 36 % more or 313 kW
      Displacement 37.7 l. and 27 l. 28 % more or 10.7 l.

      Gear box

      Forward gears number 8 and 7 12 % more or 1

      Dump

      Lifting capacity with top 70 m3 and 41.9 m3 40 % more or 28.1 m3

      Neutral reasons:

      Weight

      Weight without load 48004 kg and 81000 kg
      Laden weight 109770 kg and 201000 kg

      Sizes

      Dimensional length 10334 mm and 10885 mm
      Overall width 5392 mm and 5885 mm
      Headroom 4430 mm and 4890 mm
      Wheelbase 4215 mm and 5400 mm
      Unloading height 9261 mm and 10540 mm

      Operation

      Tyre size 24.00R35(E4) and 30.00-51-49PR

      Motor

      Manufacturer Caterpillar and Cummins
      Model C27 ACERT and KTA-2300-C1200
      Aspiration turbocharging and turbocharging

      Gear box

      Transmission type gear type pump and Komatsu Torqueflow Transmission (with the flow of torque) of planetary type
      Reverse gears number 1 and 1

      Dump

      Discharge angle 60 degrees and 47.5 degrees
      Nominal payload 63502.9 kg and 108862.2 kg

      Images

      Sizes

      1. Dimensional length 10334 mm 1. Dimensional length 10885 mm
      2. Overall width 5392 mm 2. Overall width 5885 mm
      3. Headroom 4430 mm 3. Headroom 4890 mm
      4. Wheelbase 4215 mm 4. Wheelbase 5400 mm
      5. Clearance 791 mm 5. Clearance 760 mm
      6. Unloading height 9261 mm 6. Unloading height 10540 mm
      7. Unloading ground clearance 625 mm 7. Unloading ground clearance 1650 mm

      Dump

      8. Discharge angle 60 degrees 8. Discharge angle 47.5 degrees