vs.

      Caterpillar 775D vs. Komatsu 830E-AC

      5 reasons to buy Caterpillar 775D:

      Weight

      Unloaded rear weight distribution 52.7 % and 50 % 5 % more or 2.7 %
      Loaded front weight distribution 33.3 % and 33 % 1 % more or 0.3 %

      Gear box

      Maximum speed 65.8 km/h and 64 km/h 3 % more or 1.8 km/h

      Dump

      Lifting time 9.5 sec and 25 sec 62 % less or 15.5 sec
      Lowering time 12.5 sec and 27 sec 54 % less or 14.5 sec

      12 reasons to buy Komatsu 830E-AC:

      Weight

      Unloaded front weight distribution 50 % and 47.3 % 5 % more or 2.7 %
      Loaded rear weight distribution 67 % and 66.7 % 0 % more or 0.3 %

      Sizes

      Unloading ground clearance 1840 mm and 660 mm 64 % more or 1180 mm
      Clearance 1280 mm and 600 mm 53 % more or 680 mm

      Operation

      Fuel Capacity 4542 l. and 700 l. 85 % more or 3842 l.
      Cooling system fluid volume 568 l. and 151 l. 73 % more or 417 l.
      Steering system fluid volume 901 l. and 60 l. 93 % more or 841 l.
      Generator current strength 260 amperes and 50 amperes 81 % more or 210 amperes

      Motor

      Cylinders number 16 and 12 25 % more or 4
      Full power 1761 kW and 540.6 kW 69 % more or 1220.4 kW

      Dump

      Brimmed lifting capacity 117 m3 and 31.4 m3 73 % more or 85.6 m3
      Lifting capacity with top 147 m3 and 41.5 m3 72 % more or 105.5 m3

      Neutral reasons:

      Weight

      Weight without load 43227.4 kg and 164200 kg
      Laden weight 106594.2 kg and 385848 kg

      Sizes

      Overall width 3970 mm and 7320 mm
      Unloading height 8800 mm and 13410 mm
      Headroom 4410 mm and 6880 mm
      Wheelbase 4190 mm and 6350 mm
      Dimensional length 9700 mm and 14150 mm

      Motor

      Manufacturer Caterpillar and Komatsu
      Model 3412ETA and SDA16V160

      Dump

      Nominal payload 63366.9 kg and 221353.1 kg

      Images

      Sizes

      1. Dimensional length 9700 mm 1. Dimensional length 14150 mm
      2. Overall width 3970 mm 2. Overall width 7320 mm
      3. Headroom 4410 mm 3. Headroom 6880 mm
      4. Wheelbase 4190 mm 4. Wheelbase 6350 mm
      5. Clearance 600 mm 5. Clearance 1280 mm
      6. Unloading height 8800 mm 6. Unloading height 13410 mm
      7. Unloading ground clearance 660 mm 7. Unloading ground clearance 1840 mm