vs.

      Caterpillar 771D vs. Komatsu HD1500-7

      2 reasons to buy Caterpillar 771D:

      Weight

      Unloaded front weight distribution 49.8 % and 48.6 % 2 % more or 1.2 %
      Loaded front weight distribution 33.3 % and 32.8 % 2 % more or 0.5 %

      12 reasons to buy Komatsu HD1500-7:

      Weight

      Unloaded rear weight distribution 51.4 % and 50.2 % 2 % more or 1.2 %
      Loaded rear weight distribution 67.2 % and 66.7 % 1 % more or 0.5 %

      Sizes

      Clearance 880 mm and 600 mm 32 % more or 280 mm
      Unloading ground clearance 1650 mm and 464 mm 72 % more or 1186 mm

      Operation

      Fuel Capacity 2120 l. and 530 l. 75 % more or 1590 l.

      Motor

      Full power 1109 kW and 380.3 kW 66 % more or 728.7 kW
      Effective power 1048 kW and 361.7 kW 65 % more or 686.3 kW
      Displacement 45 l. and 18 l. 60 % more or 27 l.

      Gear box

      Forward gears number 7 and 6 14 % more or 1
      Maximum speed 58 km/h and 57 km/h 2 % more or 1 km/h

      Dump

      Brimmed lifting capacity 54 m3 and 20.2 m3 63 % more or 33.8 m3
      Lifting capacity with top 78 m3 and 27.5 m3 65 % more or 50.5 m3

      Neutral reasons:

      Weight

      Weight without load 34750 kg and 105300 kg
      Laden weight 75700 kg and 249478 kg

      Sizes

      Dimensional length 8200 mm and 11370 mm
      Overall width 3659 mm and 6890 mm
      Headroom 3690 mm and 5850 mm
      Wheelbase 3713 mm and 5400 mm
      Unloading height 7735 mm and 11440 mm

      Motor

      Manufacturer Caterpillar and Komatsu
      Model 3408ETA and SDA12V160

      Dump

      Nominal payload 40950 kg and 136077.7 kg

      Images

      Sizes

      5. Clearance 600 mm 5. Clearance 880 mm
      6. Unloading height 7735 mm 6. Unloading height 11440 mm
      7. Unloading ground clearance 464 mm 7. Unloading ground clearance 1650 mm
      1. Dimensional length 8200 mm 1. Dimensional length 11370 mm
      2. Overall width 3659 mm 2. Overall width 6890 mm
      3. Headroom 3690 mm 3. Headroom 5850 mm
      4. Wheelbase 3713 mm 4. Wheelbase 5400 mm