vs.

      Hitachi EH3000 vs. Komatsu 730E-7

      3 reasons to buy Hitachi EH3000:

      Operation

      Hydraulic system fluid volume 755.2 l. and 731 l. 3 % more or 24.2 l.

      Motor

      Full power 1398 kW and 1388 kW 1 % more or 10 kW

      Dump

      Lifting time 17.9 sec and 21 sec 15 % less or 3.1 sec

      10 reasons to buy Komatsu 730E-7:

      Sizes

      Clearance 1140 mm and 690 mm 39 % more or 450 mm
      Unloading ground clearance 1760 mm and 1200 mm 32 % more or 560 mm

      Operation

      Fuel Capacity 3217 l. and 2838.8 l. 12 % more or 378.2 l.
      Cooling system fluid volume 409 l. and 322.7 l. 21 % more or 86.3 l.
      Steering system fluid volume 731 l. and 189.3 l. 74 % more or 541.7 l.

      Motor

      Cylinders number 16 and 12 25 % more or 4
      Displacement 50 l. and 48.8 l. 2 % more or 1.2 l.

      Gear box

      Maximum speed 55.7 km/h and 54.7 km/h 2 % more or 1.0 km/h

      Dump

      Brimmed lifting capacity 77 m3 and 72.2 m3 6 % more or 4.8 m3
      Lifting capacity with top 111 m3 and 101.9 m3 8 % more or 9.1 m3

      Neutral reasons:

      Weight

      Laden weight 278964 kg and 324319 kg
      Weight without load 123489 kg and 140592 kg

      Sizes

      Dimensional length 11550 mm and 12830 mm
      Overall width 7450 mm and 7540 mm
      Headroom 6290 mm and 6250 mm
      Wheelbase 5640 mm and 5890 mm
      Unloading height 12600 mm and 12510 mm

      Operation

      Tyre size 36.00R51 E4 Radial and 37.00-R57

      Motor

      Power measured at 1900 rev / min and 1900 rev / min
      Manufacturer Detroit diesel and Komatsu
      Model 12V-4000 and SSA16V159

      Dump

      Nominal payload 154221.4 kg and 185949 kg
      Discharge angle 58 degrees and 45 degrees

      Images

      Sizes

      7. Unloading ground clearance 1200 mm 7. Unloading ground clearance 1760 mm
      1. Dimensional length 11550 mm 1. Dimensional length 12830 mm
      2. Overall width 7450 mm 2. Overall width 7540 mm
      3. Headroom 6290 mm 3. Headroom 6250 mm
      4. Wheelbase 5640 mm 4. Wheelbase 5890 mm
      5. Clearance 690 mm 5. Clearance 1140 mm
      6. Unloading height 12600 mm 6. Unloading height 12510 mm

      Dump

      8. Discharge angle 58 degrees 8. Discharge angle 45 degrees