vs.

      Caterpillar 777D vs. Komatsu HD1500-7

      3 reasons to buy Caterpillar 777D:

      Weight

      Unloaded rear weight distribution 54.6 % and 51.4 % 6 % more or 3.2 %
      Loaded front weight distribution 33.3 % and 32.8 % 2 % more or 0.5 %

      Gear box

      Maximum speed 60.4 km/h and 58 km/h 4 % more or 2.4 km/h

      13 reasons to buy Komatsu HD1500-7:

      Weight

      Unloaded front weight distribution 48.6 % and 45.4 % 7 % more or 3.2 %
      Loaded rear weight distribution 67.2 % and 66.7 % 1 % more or 0.5 %

      Sizes

      Unloading ground clearance 1650 mm and 872 mm 47 % more or 778 mm
      Clearance 880 mm and 700 mm 20 % more or 180 mm

      Operation

      Hydraulic system fluid volume 900 l. and 138 l. 85 % more or 762 l.
      Fuel Capacity 2120 l. and 1137 l. 46 % more or 983 l.
      Engine oil volume 193 l. and 124 l. 36 % more or 69 l.
      Differential/final drive fluid volume 537 l. and 329 l. 39 % more or 208 l.

      Motor

      Full power 1109 kW and 745.7 kW 33 % more or 363.3 kW
      Effective power 1048 kW and 699.5 kW 33 % more or 348.5 kW
      Displacement 45 l. and 34.5 l. 23 % more or 10.5 l.

      Dump

      Brimmed lifting capacity 54 m3 and 42 m3 22 % more or 12 m3
      Lifting capacity with top 78 m3 and 60.5 m3 22 % more or 17.5 m3

      Neutral reasons:

      Weight

      Laden weight 161030 kg and 249478 kg
      Weight without load 70306.8 kg and 105300 kg

      Sizes

      Unloading height 9970 mm and 11440 mm
      Overall width 6100 mm and 6890 mm
      Headroom 5000 mm and 5850 mm
      Wheelbase 4570 mm and 5400 mm
      Dimensional length 9780 mm and 11370 mm

      Motor

      Manufacturer Caterpillar and Komatsu
      Model 3508A and SDA12V160

      Gear box

      Transmission type automatic transmission system with power gear shifting and automatic, planetary gear
      Forward gears number 7 and 7
      Reverse gears number 1 and 1

      Dump

      Nominal payload 90718.5 kg and 136077.7 kg
      Lifting time 15 sec and 15 sec

      Images

      Sizes

      1. Dimensional length 9780 mm 1. Dimensional length 11370 mm
      2. Overall width 6100 mm 2. Overall width 6890 mm
      3. Headroom 5000 mm 3. Headroom 5850 mm
      4. Wheelbase 4570 mm 4. Wheelbase 5400 mm
      5. Clearance 700 mm 5. Clearance 880 mm
      6. Unloading height 9970 mm 6. Unloading height 11440 mm
      7. Unloading ground clearance 872 mm 7. Unloading ground clearance 1650 mm