vs.

      Caterpillar 773F vs. Komatsu HD680

      5 reasons to buy Caterpillar 773F:

      Weight

      Loaded front weight distribution 35 % and 32 % 9 % more or 3 %

      Sizes

      Clearance 777 mm and 565 mm 27 % more or 212 mm
      Unloading ground clearance 626 mm and 540 mm 14 % more or 86 mm

      Gear box

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

      5 reasons to buy Komatsu HD680:

      Weight

      Loaded rear weight distribution 68 % and 65 % 4 % more or 3 %

      Motor

      Full power 577.9 kW and 552 kW 4 % more or 25.9 kW
      Displacement 28 l. and 27 l. 4 % more or 1 l.

      Dump

      Brimmed lifting capacity 32 m3 and 25.9 m3 19 % more or 6.1 m3
      Lifting capacity with top 44 m3 and 35.1 m3 20 % more or 8.9 m3

      Neutral reasons:

      Weight

      Weight without load 44594 kg and 46500 kg
      Laden weight 100698 kg and 114555 kg

      Sizes

      Dimensional length 10334 mm and 9790 mm
      Overall width 5425 mm and 4675 mm
      Headroom 4435 mm and 4290 mm
      Wheelbase 4215 mm and 4750 mm
      Unloading height 9261 mm and 8720 mm

      Operation

      Tyre size 24.00R35(E4) and 24.00-35-42PR

      Motor

      Model C27 ACERT and HD680
      Manufacturer Caterpillar and Cummins

      Gear box

      Transmission type gear type pump and hydraulic gear reducer and TORQFLOW
      Reverse gears number 1 and 1

      Dump

      Nominal payload 54431.1 kg and 68000 kg
      Discharge angle 60 degrees and 65 degrees

      Images

      Sizes

      1. Dimensional length 10334 mm 1. Dimensional length 9790 mm
      2. Overall width 5425 mm 2. Overall width 4675 mm
      3. Headroom 4435 mm 3. Headroom 4290 mm
      4. Wheelbase 4215 mm 4. Wheelbase 4750 mm
      5. Clearance 777 mm 5. Clearance 565 mm
      6. Unloading height 9261 mm 6. Unloading height 8720 mm
      7. Unloading ground clearance 626 mm 7. Unloading ground clearance 540 mm

      Dump

      8. Discharge angle 60 degrees 8. Discharge angle 65 degrees