vs.

      Komatsu HD1500-7 vs. Caterpillar 772

      15 reasons to buy Komatsu HD1500-7:

      Weight

      Unloaded front weight distribution 48.6 % and 48 % 1 % more or 0.6 %
      Loaded rear weight distribution 67.2 % and 66 % 2 % more or 1.2 %

      Sizes

      Clearance 880 mm and 720 mm 18 % more or 160 mm
      Unloading ground clearance 1650 mm and 560 mm 66 % more or 1090 mm

      Operation

      Differential/final drive fluid volume 537 l. and 159 l. 70 % more or 378 l.
      Hydraulic system fluid volume 900 l. and 155 l. 83 % more or 745 l.
      Fuel Capacity 2120 l. and 530 l. 75 % more or 1590 l.
      Engine oil volume 193 l. and 53 l. 73 % more or 140 l.

      Motor

      Power measured at 1900 rev / min and 1800 rev / min 5 % more or 100 rev
      Displacement 45 l. and 18.1 l. 60 % more or 26.9 l.
      Cylinders number 12 and 6 50 % more or 6
      Full power 1109 kW and 446 kW 60 % more or 663 kW
      Effective power 1048 kW and 399 kW 62 % more or 649 kW

      Dump

      Brimmed lifting capacity 54 m3 and 23.3 m3 57 % more or 30.7 m3
      Lifting capacity with top 78 m3 and 31.3 m3 60 % more or 46.7 m3

      5 reasons to buy Caterpillar 772:

      Weight

      Unloaded rear weight distribution 52 % and 51.4 % 1 % more or 0.6 %
      Loaded front weight distribution 34 % and 32.8 % 4 % more or 1.2 %

      Gear box

      Maximum speed 79.7 km/h and 58 km/h 27 % more or 21.7 km/h

      Dump

      Lifting time 8.1 sec and 15 sec 46 % less or 6.9 sec
      Lowering time 14.7 sec and 15 sec 2 % less or 0.3 sec

      Neutral reasons:

      Weight

      Weight without load 105300 kg and 35450 kg
      Laden weight 249478 kg and 82100 kg

      Sizes

      Unloading height 11440 mm and 8357 mm
      Dimensional length 11370 mm and 8740 mm
      Overall width 6890 mm and 4780 mm
      Headroom 5850 mm and 4265 mm
      Wheelbase 5400 mm and 3960 mm

      Motor

      Manufacturer Komatsu and Caterpillar
      Aspiration turbocharging and turbocharging
      Model SDA12V160 and C18 ACERT

      Gear box

      Transmission type automatic, planetary gear and gear type pump
      Forward gears number 7 and 7
      Reverse gears number 1 and 1

      Dump

      Nominal payload 136077.7 kg and 45359.2 kg

      Images

      Sizes

      2. Overall width 6890 mm 2. Overall width 4780 mm
      3. Headroom 5850 mm 3. Headroom 4265 mm
      4. Wheelbase 5400 mm 4. Wheelbase 3960 mm
      5. Clearance 880 mm 5. Clearance 720 mm
      6. Unloading height 11440 mm 6. Unloading height 8357 mm
      7. Unloading ground clearance 1650 mm 7. Unloading ground clearance 560 mm
      1. Dimensional length 11370 mm 1. Dimensional length 8740 mm