vs.

      Komatsu HD405-7 vs. Komatsu HD785-5

      3 reasons to buy Komatsu HD405-7:

      Weight

      Loaded rear weight distribution 67.2 % and 67 % 0 % more or 0.2 %
      Unloaded front weight distribution 50.7 % and 48 % 5 % more or 2.7 %

      Gear box

      Maximum speed 70 km/h and 64.7 km/h 8 % more or 5.3 km/h

      10 reasons to buy Komatsu HD785-5:

      Weight

      Loaded front weight distribution 33 % and 32.8 % 1 % more or 0.2 %
      Unloaded rear weight distribution 52 % and 49.3 % 5 % more or 2.7 %

      Sizes

      Unloading ground clearance 776 mm and 480 mm 38 % more or 296 mm

      Operation

      Fuel Capacity 1250 l. and 484 l. 61 % more or 766 l.
      Engine oil volume 140 l. and 50 l. 64 % more or 90 l.

      Motor

      Cylinders number 12 and 6 50 % more or 6
      Displacement 30.5 l. and 15.2 l. 50 % more or 15.3 l.
      Full power 777 kW and 386 kW 50 % more or 391 kW

      Dump

      Brimmed lifting capacity 38.6 m3 and 20 m3 48 % more or 18.6 m3
      Lifting capacity with top 60.1 m3 and 27.3 m3 55 % more or 32.8 m3

      Neutral reasons:

      Weight

      Weight without load 34400 kg and 70490 kg
      Laden weight 74480 kg and 166468 kg

      Sizes

      Dimensional length 8465 mm and 10616.2 mm
      Overall width 3657.6 mm and 5663.2 mm
      Headroom 4150 mm and 5257.8 mm
      Unloading height 7925 mm and 10182 mm

      Motor

      Manufacturer Komatsu and Komatsu
      Model SAA6D140E-5 and SAA12V140ZE-2

      Gear box

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

      Dump

      Nominal payload 40823.3 kg and 78000 kg

      Images

      Sizes

      1. Dimensional length 8465 mm 1. Dimensional length 10616.2 mm
      2. Overall width 3657.6 mm 2. Overall width 5663.2 mm
      3. Headroom 4150 mm 3. Headroom 5257.8 mm
      6. Unloading height 7925 mm 6. Unloading height 10182 mm
      7. Unloading ground clearance 480 mm 7. Unloading ground clearance 776 mm