vs.

      Komatsu HD785-5 vs. Caterpillar 773F

      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

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

      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

      Neutral reasons:

      Weight

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

      Sizes

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

      Motor

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

      Gear box

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

      Dump

      Nominal payload 78000 kg and 54431.1 kg

      Images

      Sizes

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