vs.

      Komatsu HD785-5 vs. Caterpillar 772

      12 reasons to buy Komatsu HD785-5:

      Weight

      Loaded rear weight distribution 67 % and 66 % 1 % more or 1 %

      Sizes

      Clearance 780 mm and 720 mm 8 % more or 60 mm
      Unloading ground clearance 776 mm and 560 mm 28 % more or 216 mm

      Operation

      Fuel Capacity 1250 l. and 530 l. 58 % more or 720 l.
      Cooling system fluid volume 228 l. and 114 l. 50 % more or 114 l.
      Engine oil volume 140 l. and 53 l. 62 % more or 87 l.

      Motor

      Full power 777 kW and 446 kW 43 % more or 331 kW
      Displacement 30.5 l. and 18.1 l. 41 % more or 12.4 l.
      Cylinders number 12 and 6 50 % more or 6

      Dump

      Brimmed lifting capacity 38.6 m3 and 23.3 m3 40 % more or 15.3 m3
      Lifting capacity with top 60.1 m3 and 31.3 m3 48 % more or 28.8 m3
      Lowering time 13 sec and 14.7 sec 12 % less or 1.7 sec

      3 reasons to buy Caterpillar 772:

      Weight

      Loaded front weight distribution 34 % and 33 % 3 % more or 1 %

      Gear box

      Maximum speed 79.7 km/h and 64.7 km/h 19 % more or 15.0 km/h

      Dump

      Lifting time 8.1 sec and 12 sec 32 % less or 3.9 sec

      Neutral reasons:

      Weight

      Unloaded rear weight distribution 52 % and 52 %
      Weight without load 70490 kg and 35450 kg
      Laden weight 166468 kg and 82100 kg
      Unloaded front weight distribution 48 % and 48 %

      Sizes

      Overall width 5663.2 mm and 4780 mm
      Headroom 5257.8 mm and 4265 mm
      Unloading height 10182 mm and 8357 mm
      Dimensional length 10616.2 mm and 8740 mm

      Motor

      Model SAA12V140ZE-2 and C18 ACERT
      Manufacturer Komatsu and Caterpillar

      Gear box

      Transmission type Komatsu 7-speed, electronically controlled, automatic gearbox and gear type pump
      Forward gears number 7 and 7
      Reverse gears number 1 and 1

      Dump

      Nominal payload 78000 kg and 45359.2 kg

      Images

      Sizes

      3. Headroom 5257.8 mm 3. Headroom 4265 mm
      5. Clearance 780 mm 5. Clearance 720 mm
      6. Unloading height 10182 mm 6. Unloading height 8357 mm
      7. Unloading ground clearance 776 mm 7. Unloading ground clearance 560 mm
      1. Dimensional length 10616.2 mm 1. Dimensional length 8740 mm
      2. Overall width 5663.2 mm 2. Overall width 4780 mm