vs.

      Caterpillar 775D vs. Komatsu HD785-5

      5 reasons to buy Caterpillar 775D:

      Weight

      Unloaded rear weight distribution 52.7 % and 52 % 1 % more or 0.7 %
      Loaded front weight distribution 33.3 % and 33 % 1 % more or 0.3 %

      Gear box

      Maximum speed 65.8 km/h and 64.7 km/h 2 % more or 1.1 km/h

      Dump

      Lifting time 9.5 sec and 12 sec 21 % less or 2.5 sec
      Lowering time 12.5 sec and 13 sec 4 % less or 0.5 sec

      11 reasons to buy Komatsu HD785-5:

      Weight

      Unloaded front weight distribution 48 % and 47.3 % 1 % more or 0.7 %
      Loaded rear weight distribution 67 % and 66.7 % 0 % more or 0.3 %

      Sizes

      Clearance 780 mm and 600 mm 23 % more or 180 mm
      Unloading ground clearance 776 mm and 660 mm 15 % more or 116 mm

      Operation

      Fuel Capacity 1250 l. and 700 l. 44 % more or 550 l.
      Cooling system fluid volume 228 l. and 151 l. 34 % more or 77 l.
      Engine oil volume 140 l. and 68 l. 51 % more or 72 l.

      Motor

      Displacement 30.5 l. and 27 l. 11 % more or 3.5 l.
      Full power 777 kW and 540.6 kW 30 % more or 236.4 kW

      Dump

      Brimmed lifting capacity 38.6 m3 and 31.4 m3 19 % more or 7.2 m3
      Lifting capacity with top 60.1 m3 and 41.5 m3 31 % more or 18.6 m3

      Neutral reasons:

      Weight

      Weight without load 43227.4 kg and 70490 kg
      Laden weight 106594.2 kg and 166468 kg

      Sizes

      Overall width 3970 mm and 5663.2 mm
      Headroom 4410 mm and 5257.8 mm
      Unloading height 8800 mm and 10182 mm
      Dimensional length 9700 mm and 10616.2 mm

      Motor

      Cylinders number 12 and 12
      Manufacturer Caterpillar and Komatsu
      Model 3412ETA and SAA12V140ZE-2

      Gear box

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

      Dump

      Nominal payload 63366.9 kg and 78000 kg

      Images

      Sizes

      1. Dimensional length 9700 mm 1. Dimensional length 10616.2 mm
      2. Overall width 3970 mm 2. Overall width 5663.2 mm
      3. Headroom 4410 mm 3. Headroom 5257.8 mm
      5. Clearance 600 mm 5. Clearance 780 mm
      6. Unloading height 8800 mm 6. Unloading height 10182 mm
      7. Unloading ground clearance 660 mm 7. Unloading ground clearance 776 mm