vs.

      Komatsu HD785-7 vs. Komatsu 830E-AC

      5 reasons to buy Komatsu HD785-7:

      Weight

      Unloaded rear weight distribution 53 % and 50 % 6 % more or 3 %
      Loaded rear weight distribution 68.5 % and 67 % 2 % more or 1.5 %

      Gear box

      Maximum speed 65 km/h and 64 km/h 2 % more or 1 km/h

      Dump

      Lowering time 14 sec and 27 sec 48 % less or 13 sec
      Lifting time 13 sec and 25 sec 48 % less or 12 sec

      10 reasons to buy Komatsu 830E-AC:

      Weight

      Loaded front weight distribution 33 % and 31.5 % 5 % more or 1.5 %
      Unloaded front weight distribution 50 % and 47 % 6 % more or 3 %

      Sizes

      Unloading ground clearance 1840 mm and 985 mm 46 % more or 855 mm

      Operation

      Fuel Capacity 4542 l. and 1308 l. 71 % more or 3234 l.
      Hydraulic system fluid volume 946 l. and 175 l. 82 % more or 771 l.
      Generator current strength 260 amperes and 90 amperes 65 % more or 170 amperes

      Motor

      Full power 1761 kW and 894.8 kW 49 % more or 866.2 kW
      Cylinders number 16 and 12 25 % more or 4

      Dump

      Brimmed lifting capacity 117 m3 and 40 m3 66 % more or 77 m3
      Lifting capacity with top 147 m3 and 60 m3 59 % more or 87 m3

      Neutral reasons:

      Weight

      Weight without load 72000 kg and 164200 kg
      Laden weight 366000 kg and 385848 kg

      Sizes

      Dimensional length 10290 mm and 14150 mm
      Overall width 5530 mm and 7320 mm
      Headroom 5050 mm and 6880 mm
      Wheelbase 4950 mm and 6350 mm
      Unloading height 10080 mm and 13410 mm

      Motor

      Model SAA12V140E-3 and SDA16V160
      Manufacturer Komatsu and Komatsu

      Dump

      Nominal payload 91000 kg and 221353.1 kg

      Images

      Sizes

      1. Dimensional length 10290 mm 1. Dimensional length 14150 mm
      2. Overall width 5530 mm 2. Overall width 7320 mm
      3. Headroom 5050 mm 3. Headroom 6880 mm
      4. Wheelbase 4950 mm 4. Wheelbase 6350 mm
      6. Unloading height 10080 mm 6. Unloading height 13410 mm
      7. Unloading ground clearance 985 mm 7. Unloading ground clearance 1840 mm