vs.

      Komatsu 830E-AC vs. Caterpillar 777D

      12 reasons to buy Komatsu 830E-AC:

      Weight

      Unloaded front weight distribution 50 % and 45.4 % 9 % more or 4.6 %
      Loaded rear weight distribution 67 % and 66.7 % 0 % more or 0.3 %

      Sizes

      Unloading ground clearance 1840 mm and 872 mm 53 % more or 968 mm
      Clearance 1280 mm and 700 mm 45 % more or 580 mm

      Operation

      Fuel Capacity 4542 l. and 1137 l. 75 % more or 3405 l.
      Cooling system fluid volume 568 l. and 325 l. 43 % more or 243 l.
      Steering system fluid volume 901 l. and 84 l. 91 % more or 817 l.
      Hydraulic system fluid volume 946 l. and 138 l. 85 % more or 808 l.

      Motor

      Full power 1761 kW and 745.7 kW 58 % more or 1015.3 kW

      Gear box

      Maximum speed 64 km/h and 60.4 km/h 6 % more or 3.6 km/h

      Dump

      Brimmed lifting capacity 117 m3 and 42 m3 64 % more or 75 m3
      Lifting capacity with top 147 m3 and 60.5 m3 59 % more or 86.5 m3

      3 reasons to buy Caterpillar 777D:

      Weight

      Unloaded rear weight distribution 54.6 % and 50 % 8 % more or 4.6 %
      Loaded front weight distribution 33.3 % and 33 % 1 % more or 0.3 %

      Dump

      Lifting time 15 sec and 25 sec 40 % less or 10 sec

      Neutral reasons:

      Weight

      Laden weight 385848 kg and 161030 kg
      Weight without load 164200 kg and 70306.8 kg

      Sizes

      Dimensional length 14150 mm and 9780 mm
      Overall width 7320 mm and 6100 mm
      Headroom 6880 mm and 5000 mm
      Wheelbase 6350 mm and 4570 mm
      Unloading height 13410 mm and 9970 mm

      Motor

      Model SDA16V160 and 3508A
      Manufacturer Komatsu and Caterpillar

      Dump

      Nominal payload 221353.1 kg and 90718.5 kg

      Images

      Sizes

      2. Overall width 7320 mm 2. Overall width 6100 mm
      3. Headroom 6880 mm 3. Headroom 5000 mm
      4. Wheelbase 6350 mm 4. Wheelbase 4570 mm
      5. Clearance 1280 mm 5. Clearance 700 mm
      6. Unloading height 13410 mm 6. Unloading height 9970 mm
      7. Unloading ground clearance 1840 mm 7. Unloading ground clearance 872 mm
      1. Dimensional length 14150 mm 1. Dimensional length 9780 mm