vs.

      Komatsu HD1500-7 vs. Hitachi EH1100-3

      15 reasons to buy Komatsu HD1500-7:

      Weight

      Unloaded rear weight distribution 51.4 % and 50 % 3 % more or 1.4 %
      Loaded rear weight distribution 67.2 % and 66 % 2 % more or 1.2 %

      Sizes

      Clearance 880 mm and 610 mm 31 % more or 270 mm
      Unloading ground clearance 1650 mm and 740 mm 55 % more or 910 mm

      Operation

      Fuel Capacity 2120 l. and 700 l. 67 % more or 1420 l.
      Engine oil volume 193 l. and 83.3 l. 57 % more or 109.7 l.
      Differential/final drive fluid volume 537 l. and 103 l. 81 % more or 434 l.

      Motor

      Displacement 45 l. and 23.9 l. 47 % more or 21.1 l.
      Full power 1109 kW and 567 kW 49 % more or 542 kW
      Effective power 1048 kW and 520 kW 50 % more or 528 kW

      Gear box

      Forward gears number 7 and 6 14 % more or 1
      Maximum speed 58 km/h and 57.9 km/h 0 % more or 0.1 km/h

      Dump

      Brimmed lifting capacity 54 m3 and 28.2 m3 48 % more or 25.8 m3
      Lifting capacity with top 78 m3 and 38.7 m3 50 % more or 39.3 m3
      Lowering time 15 sec and 16 sec 6 % less or 1 sec

      5 reasons to buy Hitachi EH1100-3:

      Weight

      Unloaded front weight distribution 50 % and 48.6 % 3 % more or 1.4 %
      Loaded front weight distribution 34 % and 32.8 % 4 % more or 1.2 %

      Motor

      Power measured at 2100 rev / min and 1900 rev / min 10 % more or 200 rev

      Gear box

      Reverse gears number 2 and 1 50 % more or 1

      Dump

      Lifting time 12 sec and 15 sec 20 % less or 3 sec

      Neutral reasons:

      Weight

      Weight without load 105300 kg and 45813 kg
      Laden weight 249478 kg and 110677 kg

      Sizes

      Overall width 6890 mm and 4980 mm
      Headroom 5850 mm and 4620 mm
      Wheelbase 5400 mm and 4320 mm
      Unloading height 11440 mm and 8890 mm
      Dimensional length 11370 mm and 9450 mm

      Motor

      Manufacturer Komatsu and Detroit diesel
      Aspiration turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator)
      Model SDA12V160 and MTU 12 V-2000
      Cylinders number 12 and 12

      Gear box

      Transmission type automatic, planetary gear and Allison H6610A. automatic, planetary type with integrated locking torque converter

      Dump

      Nominal payload 136077.7 kg and 65317.3 kg
      Discharge angle 45 degrees and 60 degrees

      Images

      Sizes

      1. Dimensional length 11370 mm 1. Dimensional length 9450 mm
      2. Overall width 6890 mm 2. Overall width 4980 mm
      3. Headroom 5850 mm 3. Headroom 4620 mm
      4. Wheelbase 5400 mm 4. Wheelbase 4320 mm
      5. Clearance 880 mm 5. Clearance 610 mm
      6. Unloading height 11440 mm 6. Unloading height 8890 mm
      7. Unloading ground clearance 1650 mm 7. Unloading ground clearance 740 mm

      Dump

      8. Discharge angle 45 degrees 8. Discharge angle 60 degrees