vs.

      Caterpillar 773E vs. Komatsu HD1200M-1

      3 reasons to buy Caterpillar 773E:

      Weight

      Unloaded rear weight distribution 52.7 % and 52 % 1 % more or 0.7 %
      Loaded front weight distribution 33.3 % and 32 % 4 % more or 1.3 %

      Gear box

      Maximum speed 66.1 km/h and 60 km/h 9 % more or 6.1 km/h

      13 reasons to buy Komatsu HD1200M-1:

      Weight

      Unloaded front weight distribution 48 % and 47.3 % 1 % more or 0.7 %
      Loaded rear weight distribution 68 % and 66.7 % 2 % more or 1.3 %

      Sizes

      Unloading ground clearance 1650 mm and 667 mm 60 % more or 983 mm
      Clearance 760 mm and 667 mm 12 % more or 93 mm

      Operation

      Differential/final drive fluid volume 480 l. and 155.2 l. 68 % more or 324.8 l.
      Fuel Capacity 1900 l. and 700.3 l. 63 % more or 1199.7 l.
      Cooling system fluid volume 580 l. and 151.4 l. 74 % more or 428.6 l.
      Engine oil volume 145 l. and 68.1 l. 53 % more or 76.9 l.

      Motor

      Full power 894.8 kW and 529.4 kW 41 % more or 365.4 kW
      Effective power 865 kW and 500.4 kW 42 % more or 364.6 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 35.2 m3 50 % more or 34.8 m3

      Neutral reasons:

      Weight

      Weight without load 30163.9 kg and 81000 kg
      Laden weight 99336.7 kg and 201000 kg

      Sizes

      Dimensional length 9207 mm and 10885 mm
      Overall width 4457 mm and 5885 mm
      Headroom 4424 mm and 4890 mm
      Wheelbase 4191 mm and 5400 mm
      Unloading height 8815 mm and 10540 mm

      Operation

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

      Motor

      Manufacturer Caterpillar and Cummins
      Model 3412E and KTA-2300-C1200

      Gear box

      Reverse gears number 1 and 1

      Dump

      Nominal payload 54260 kg and 108862.2 kg

      Images

      Sizes

      1. Dimensional length 9207 mm 1. Dimensional length 10885 mm
      2. Overall width 4457 mm 2. Overall width 5885 mm
      3. Headroom 4424 mm 3. Headroom 4890 mm
      4. Wheelbase 4191 mm 4. Wheelbase 5400 mm
      5. Clearance 667 mm 5. Clearance 760 mm
      6. Unloading height 8815 mm 6. Unloading height 10540 mm
      7. Unloading ground clearance 667 mm 7. Unloading ground clearance 1650 mm