vs.

      Komatsu HD405-7 vs. Komatsu HD325-7

      4 reasons to buy Komatsu HD405-7:

      Weight

      Unloaded rear weight distribution 49.3 % and 48.3 % 2 % more or 1.0 %
      Loaded rear weight distribution 67.2 % and 67 % 0 % more or 0.2 %

      Dump

      Brimmed lifting capacity 20 m3 and 18 m3 10 % more or 2 m3
      Lifting capacity with top 27.3 m3 and 24 m3 12 % more or 3.3 m3

      2 reasons to buy Komatsu HD325-7:

      Weight

      Unloaded front weight distribution 51.7 % and 50.7 % 2 % more or 1.0 %
      Loaded front weight distribution 33 % and 32.8 % 1 % more or 0.2 %

      Neutral reasons:

      Weight

      Weight without load 34400 kg and 31600 kg
      Laden weight 74480 kg and 63680 kg

      Sizes

      Dimensional length 8465 mm and 8465 mm
      Unloading height 7925 mm and 7925 mm
      Overall width 3657.6 mm and 3660 mm
      Unloading ground clearance 480 mm and 480 mm
      Headroom 4150 mm and 4150 mm
      Wheelbase 3750 mm and 3750 mm

      Operation

      Hydraulic system fluid volume 129 l. and 129 l.
      Differential/final drive fluid volume 75 l. and 75 l.
      Fuel Capacity 484 l. and 484 l.
      Engine oil volume 50 l. and 50 l.

      Motor

      Manufacturer Komatsu and Komatsu
      Model SAA6D140E-5 and SAA6D140E-5
      Full power 386 kW and 386 kW
      Effective power 371 kW and 371 kW
      Displacement 15.2 l. and 15.2 l.
      Aspiration turbocharging and turbocharging
      Cylinders number 6 and 6

      Gear box

      Reverse gears number 1 and 1
      Maximum speed 70 km/h and 70 km/h
      Transmission type automatic planetary gear and automatic planetary gear
      Forward gears number 7 and 7

      Dump

      Nominal payload 40823.3 kg and 36287.4 kg
      Discharge angle 48 degrees and 48 degrees

      Images

      Sizes

      1. Dimensional length 8465 mm 1. Dimensional length 8465 mm
      2. Overall width 3657.6 mm 2. Overall width 3660 mm
      3. Headroom 4150 mm 3. Headroom 4150 mm
      4. Wheelbase 3750 mm 4. Wheelbase 3750 mm
      6. Unloading height 7925 mm 6. Unloading height 7925 mm
      7. Unloading ground clearance 480 mm 7. Unloading ground clearance 480 mm

      Dump

      8. Discharge angle 48 degrees 8. Discharge angle 48 degrees