vs.

      Caterpillar 73D vs. Komatsu HD320-3

      6 reasons to buy Caterpillar 73D:

      Weight

      Loaded front weight distribution 33 % and 32 % 3 % more or 1 %

      Operation

      Fuel Capacity 700 l. and 500 l. 29 % more or 200 l.

      Motor

      Full power 509.3 kW and 302 kW 41 % more or 207.3 kW

      Gear box

      Forward gears number 8 and 6 25 % more or 2
      Reverse gears number 2 and 1 50 % more or 1

      Dump

      Lifting capacity with top 31.9 m3 and 24 m3 25 % more or 7.9 m3

      2 reasons to buy Komatsu HD320-3:

      Weight

      Loaded rear weight distribution 68 % and 67 % 1 % more or 1 %

      Gear box

      Maximum speed 62 km/h and 57.3 km/h 8 % more or 4.7 km/h

      Neutral reasons:

      Weight

      Weight without load 40306.2 kg and 25750 kg

      Sizes

      Dimensional length 9230 mm and 7650 mm
      Overall width 4200 mm and 3670 mm
      Headroom 3770 mm and 3850 mm
      Unloading height 6635 mm and 7520 mm

      Operation

      Tyre size 21x35 2 ** Radial and 18.00-25-32

      Motor

      Manufacturer Caterpillar and Cummins
      Model 3412E HEUI and NTA855

      Dump

      Nominal payload 52616.7 kg and 29029.9 kg

      Images

      Sizes

      1. Dimensional length 9230 mm 1. Dimensional length 7650 mm
      2. Overall width 4200 mm 2. Overall width 3670 mm
      3. Headroom 3770 mm 3. Headroom 3850 mm
      6. Unloading height 6635 mm 6. Unloading height 7520 mm