vs.

      Komatsu HD780 vs. Caterpillar 773F

      8 reasons to buy Komatsu HD780:

      Sizes

      Clearance 780 mm and 777 mm 0 % more or 3 mm
      Unloading ground clearance 900 mm and 626 mm 30 % more or 274 mm

      Operation

      Fuel Capacity 1000 l. and 700 l. 30 % more or 300 l.
      Cooling system fluid volume 230 l. and 175 l. 24 % more or 55 l.
      Engine oil volume 90 l. and 72 l. 20 % more or 18 l.

      Motor

      Full power 596.6 kW and 552 kW 7 % more or 44.6 kW
      Effective power 583.1 kW and 524 kW 10 % more or 59.1 kW
      Displacement 28 l. and 27 l. 4 % more or 1 l.

      2 reasons to buy Caterpillar 773F:

      Gear box

      Maximum speed 67.5 km/h and 65 km/h 4 % more or 2.5 km/h
      Forward gears number 7 and 6 14 % more or 1

      Neutral reasons:

      Sizes

      Overall width 5700 mm and 5425 mm
      Headroom 4870 mm and 4435 mm
      Dimensional length 9985 mm and 10334 mm
      Wheelbase 4750 mm and 4215 mm
      Unloading height 9000 mm and 9261 mm

      Operation

      Tyre size 24.00-49-42PR and 24.00R35(E4)

      Motor

      Aspiration turbocharging and turbocharging
      Manufacturer Cummins and Caterpillar
      Model VTA-1710 and C27 ACERT

      Gear box

      Reverse gears number 1 and 1
      Transmission type Torqueflow Transmission (with the flow of torque) of planetary type and gear type pump

      Dump

      Discharge angle 64 degrees and 60 degrees

      Images

      Sizes

      1. Dimensional length 9985 mm 1. Dimensional length 10334 mm
      2. Overall width 5700 mm 2. Overall width 5425 mm
      3. Headroom 4870 mm 3. Headroom 4435 mm
      4. Wheelbase 4750 mm 4. Wheelbase 4215 mm
      5. Clearance 780 mm 5. Clearance 777 mm
      6. Unloading height 9000 mm 6. Unloading height 9261 mm
      7. Unloading ground clearance 900 mm 7. Unloading ground clearance 626 mm

      Dump

      8. Discharge angle 64 degrees 8. Discharge angle 60 degrees