vs.

      Komatsu HD1500-7 vs. Caterpillar 777D

      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

      Differential/final drive fluid volume 537 l. and 329 l. 39 % more or 208 l.
      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.

      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

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

      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

      Neutral reasons:

      Weight

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

      Sizes

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

      Motor

      Manufacturer Komatsu and Caterpillar
      Model SDA12V160 and 3508A

      Gear box

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

      Dump

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

      Images

      Sizes

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