vs.

      Komatsu HD1500-7 vs. Hitachi EH1700

      14 reasons to buy Komatsu HD1500-7:

      Weight

      Unloaded front weight distribution 48.6 % and 47.8 % 2 % more or 0.8 %
      Loaded rear weight distribution 67.2 % and 67 % 0 % more or 0.2 %

      Sizes

      Clearance 880 mm and 860 mm 2 % more or 20 mm
      Unloading ground clearance 1650 mm and 840 mm 49 % more or 810 mm

      Operation

      Fuel Capacity 2120 l. and 1003 l. 53 % more or 1117 l.
      Engine oil volume 193 l. and 143 l. 26 % more or 50 l.
      Differential/final drive fluid volume 537 l. and 147.6 l. 73 % more or 389.4 l.
      Hydraulic system fluid volume 900 l. and 435 l. 52 % more or 465 l.

      Motor

      Full power 1109 kW and 895 kW 19 % more or 214 kW
      Effective power 1048 kW and 836 kW 20 % more or 212 kW
      Displacement 45 l. and 30.5 l. 32 % more or 14.5 l.

      Gear box

      Forward gears number 7 and 6 14 % more or 1

      Dump

      Brimmed lifting capacity 54 m3 and 38.6 m3 29 % more or 15.4 m3
      Lifting capacity with top 78 m3 and 60.3 m3 23 % more or 17.7 m3

      7 reasons to buy Hitachi EH1700:

      Weight

      Unloaded rear weight distribution 52.2 % and 51.4 % 2 % more or 0.8 %
      Loaded front weight distribution 33 % and 32.8 % 1 % more or 0.2 %

      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
      Maximum speed 61.6 km/h and 58 km/h 6 % more or 3.6 km/h

      Dump

      Lowering time 12.1 sec and 15 sec 19 % less or 2.9 sec
      Lifting time 12.8 sec and 15 sec 15 % less or 2.2 sec

      Neutral reasons:

      Weight

      Weight without load 105300 kg and 71736 kg
      Laden weight 249478 kg and 170100 kg

      Sizes

      Overall width 6890 mm and 6050 mm
      Headroom 5850 mm and 5310 mm
      Dimensional length 11370 mm and 10290 mm
      Wheelbase 5400 mm and 4570 mm
      Unloading height 11440 mm and 9860 mm

      Motor

      Manufacturer Komatsu and Cummins
      Model SDA12V160 and QST 30
      Aspiration turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator)

      Gear box

      Transmission type automatic, planetary gear and Allison M9600A, planetary type, automatic gear change. Built-in torque converter with automatic lock gear changes in all ranges.

      Dump

      Nominal payload 136077.7 kg and 97700 kg
      Discharge angle 45 degrees and 61 degrees

      Images

      Sizes

      1. Dimensional length 11370 mm 1. Dimensional length 10290 mm
      2. Overall width 6890 mm 2. Overall width 6050 mm
      3. Headroom 5850 mm 3. Headroom 5310 mm
      4. Wheelbase 5400 mm 4. Wheelbase 4570 mm
      5. Clearance 880 mm 5. Clearance 860 mm
      6. Unloading height 11440 mm 6. Unloading height 9860 mm
      7. Unloading ground clearance 1650 mm 7. Unloading ground clearance 840 mm

      Dump

      8. Discharge angle 45 degrees 8. Discharge angle 61 degrees