vs.

      Caterpillar 773F vs. Komatsu HD180-4

      9 reasons to buy Caterpillar 773F:

      Weight

      Unloaded front weight distribution 51 % and 42.1 % 17 % more or 8.9 %
      Loaded front weight distribution 35 % and 25 % 29 % more or 10 %

      Sizes

      Unloading ground clearance 626 mm and 475 mm 24 % more or 151 mm
      Clearance 777 mm and 385 mm 50 % more or 392 mm

      Motor

      Full power 552 kW and 171.5 kW 69 % more or 380.5 kW
      Displacement 27 l. and 12.2 l. 55 % more or 14.8 l.

      Gear box

      Maximum speed 67.5 km/h and 52 km/h 23 % more or 15.5 km/h

      Dump

      Brimmed lifting capacity 25.9 m3 and 10.7 m3 59 % more or 15.2 m3
      Lifting capacity with top 35.1 m3 and 14.2 m3 60 % more or 20.9 m3

      3 reasons to buy Komatsu HD180-4:

      Weight

      Unloaded rear weight distribution 57.9 % and 49 % 15 % more or 8.9 %
      Loaded rear weight distribution 75 % and 65 % 13 % more or 10 %

      Dump

      Lifting time 8 sec and 9.5 sec 16 % less or 1.5 sec

      Neutral reasons:

      Weight

      Weight without load 44594 kg and 16790 kg
      Laden weight 100698 kg and 34900 kg

      Sizes

      Headroom 4435 mm and 3300 mm
      Wheelbase 4215 mm and 4000 mm
      Unloading height 9261 mm and 6100 mm
      Dimensional length 10334 mm and 7295 mm
      Overall width 5425 mm and 3000 mm

      Operation

      Tyre size 24.00R35(E4) and Front 14.00-25-20PR, Rear 16.00-25-24PR

      Motor

      Manufacturer Caterpillar and Komatsu
      Model C27 ACERT and Cummins NTO-6-B

      Gear box

      Forward gears number 7 and 7
      Reverse gears number 1 and 1
      Transmission type gear type pump and full mesh

      Dump

      Nominal payload 54431.1 kg and 16329.3 kg
      Discharge angle 60 degrees and 65 degrees

      Images

      Sizes

      7. Unloading ground clearance 626 mm 7. Unloading ground clearance 475 mm
      1. Dimensional length 10334 mm 1. Dimensional length 7295 mm
      2. Overall width 5425 mm 2. Overall width 3000 mm
      3. Headroom 4435 mm 3. Headroom 3300 mm
      4. Wheelbase 4215 mm 4. Wheelbase 4000 mm
      5. Clearance 777 mm 5. Clearance 385 mm
      6. Unloading height 9261 mm 6. Unloading height 6100 mm

      Dump

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