vs.

      Caterpillar 773F vs. Komatsu HD785-5

      5 reasons to buy Caterpillar 773F:

      Weight

      Unloaded front weight distribution 51 % and 48 % 6 % more or 3 %
      Loaded front weight distribution 35 % and 33 % 6 % more or 2 %

      Gear box

      Maximum speed 67.5 km/h and 64.7 km/h 4 % more or 2.8 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 rear weight distribution 52 % and 49 % 6 % more or 3 %
      Loaded rear weight distribution 67 % and 65 % 3 % more or 2 %

      Sizes

      Unloading ground clearance 776 mm and 626 mm 19 % more or 150 mm
      Clearance 780 mm and 777 mm 0 % more or 3 mm

      Operation

      Fuel Capacity 1250 l. and 700 l. 44 % more or 550 l.
      Cooling system fluid volume 228 l. and 175 l. 23 % more or 53 l.
      Engine oil volume 140 l. and 72 l. 49 % more or 68 l.

      Motor

      Full power 777 kW and 552 kW 29 % more or 225 kW
      Displacement 30.5 l. and 27 l. 11 % more or 3.5 l.

      Dump

      Lifting capacity with top 60.1 m3 and 35.1 m3 42 % more or 25.0 m3
      Brimmed lifting capacity 38.6 m3 and 25.9 m3 33 % more or 12.7 m3

      Neutral reasons:

      Weight

      Weight without load 44594 kg and 70490 kg
      Laden weight 100698 kg and 166468 kg

      Sizes

      Unloading height 9261 mm and 10182 mm
      Dimensional length 10334 mm and 10616.2 mm
      Overall width 5425 mm and 5663.2 mm
      Headroom 4435 mm and 5257.8 mm

      Motor

      Manufacturer Caterpillar and Komatsu
      Model C27 ACERT and SAA12V140ZE-2
      Cylinders number 12 and 12

      Gear box

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

      Dump

      Nominal payload 54431.1 kg and 78000 kg

      Images

      Sizes

      1. Dimensional length 10334 mm 1. Dimensional length 10616.2 mm
      2. Overall width 5425 mm 2. Overall width 5663.2 mm
      3. Headroom 4435 mm 3. Headroom 5257.8 mm
      5. Clearance 777 mm 5. Clearance 780 mm
      6. Unloading height 9261 mm 6. Unloading height 10182 mm
      7. Unloading ground clearance 626 mm 7. Unloading ground clearance 776 mm