vs.

      Komatsu 730E-7 vs. Komatsu HD320-3

      8 reasons to buy Komatsu 730E-7:

      Sizes

      Clearance 1140 mm and 458 mm 60 % more or 682 mm
      Unloading ground clearance 1760 mm and 440 mm 75 % more or 1320 mm

      Operation

      Hydraulic system fluid volume 731 l. and 110 l. 85 % more or 621 l.
      Fuel Capacity 3217 l. and 500 l. 84 % more or 2717 l.
      Cooling system fluid volume 409 l. and 133 l. 67 % more or 276 l.

      Motor

      Full power 1388 kW and 302 kW 78 % more or 1086 kW
      Displacement 50 l. and 14 l. 72 % more or 36 l.

      Dump

      Lifting capacity with top 111 m3 and 24 m3 78 % more or 87 m3

      1 reasons to buy Komatsu HD320-3:

      Gear box

      Maximum speed 62 km/h and 55.7 km/h 10 % more or 6.3 km/h

      Neutral reasons:

      Weight

      Weight without load 140592 kg and 25750 kg
      Laden weight 324319 kg and 57750 kg

      Sizes

      Unloading height 12510 mm and 7520 mm
      Dimensional length 12830 mm and 7650 mm
      Overall width 7540 mm and 3670 mm
      Headroom 6250 mm and 3850 mm
      Wheelbase 5890 mm and 3750 mm

      Operation

      Tyre size 37.00-R57 and 18.00-25-32

      Motor

      Manufacturer Komatsu and Cummins
      Model SSA16V159 and NTA855

      Dump

      Nominal payload 185949 kg and 29029.9 kg
      Discharge angle 45 degrees and 61 degrees

      Images

      Sizes

      1. Dimensional length 12830 mm 1. Dimensional length 7650 mm
      2. Overall width 7540 mm 2. Overall width 3670 mm
      3. Headroom 6250 mm 3. Headroom 3850 mm
      4. Wheelbase 5890 mm 4. Wheelbase 3750 mm
      5. Clearance 1140 mm 5. Clearance 458 mm
      6. Unloading height 12510 mm 6. Unloading height 7520 mm
      7. Unloading ground clearance 1760 mm 7. Unloading ground clearance 440 mm

      Dump

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