vs.

      Komatsu HD405-7 vs. Hitachi EH3000

      3 reasons to buy Komatsu HD405-7:

      Weight

      Unloaded rear weight distribution 49.3 % and 46.2 % 6 % more or 3.1 %
      Loaded rear weight distribution 67.2 % and 67 % 0 % more or 0.2 %

      Gear box

      Maximum speed 70 km/h and 54.7 km/h 22 % more or 15.3 km/h

      12 reasons to buy Hitachi EH3000:

      Weight

      Unloaded front weight distribution 53.8 % and 50.7 % 6 % more or 3.1 %
      Loaded front weight distribution 33 % and 32.8 % 1 % more or 0.2 %

      Sizes

      Unloading ground clearance 1200 mm and 480 mm 60 % more or 720 mm

      Operation

      Fuel Capacity 2838.8 l. and 484 l. 83 % more or 2354.8 l.
      Engine oil volume 213 l. and 50 l. 77 % more or 163 l.
      Hydraulic system fluid volume 755.2 l. and 129 l. 83 % more or 626.2 l.

      Motor

      Displacement 48.8 l. and 15.2 l. 69 % more or 33.6 l.
      Cylinders number 12 and 6 50 % more or 6
      Full power 1398 kW and 386 kW 72 % more or 1012 kW
      Effective power 1304 kW and 371 kW 72 % more or 933 kW

      Dump

      Brimmed lifting capacity 72.2 m3 and 20 m3 72 % more or 52.2 m3
      Lifting capacity with top 101.9 m3 and 27.3 m3 73 % more or 74.6 m3

      Neutral reasons:

      Weight

      Weight without load 34400 kg and 123489 kg
      Laden weight 74480 kg and 278964 kg

      Sizes

      Dimensional length 8465 mm and 11550 mm
      Overall width 3657.6 mm and 7450 mm
      Headroom 4150 mm and 6290 mm
      Wheelbase 3750 mm and 5640 mm
      Unloading height 7925 mm and 12600 mm

      Motor

      Aspiration turbocharging and Turbocharged engine and the subsequent air cooling to a low temperature
      Manufacturer Komatsu and Detroit diesel
      Model SAA6D140E-5 and 12V-4000

      Dump

      Nominal payload 40823.3 kg and 154221.4 kg
      Discharge angle 48 degrees and 58 degrees

      Images

      Sizes

      1. Dimensional length 8465 mm 1. Dimensional length 11550 mm
      2. Overall width 3657.6 mm 2. Overall width 7450 mm
      3. Headroom 4150 mm 3. Headroom 6290 mm
      4. Wheelbase 3750 mm 4. Wheelbase 5640 mm
      6. Unloading height 7925 mm 6. Unloading height 12600 mm
      7. Unloading ground clearance 480 mm 7. Unloading ground clearance 1200 mm

      Dump

      8. Discharge angle 48 degrees 8. Discharge angle 58 degrees