vs.

      Caterpillar 789C vs. Komatsu 830E

      5 reasons to buy Caterpillar 789C:

      Weight

      Unloaded rear weight distribution 53 % and 50 % 6 % more or 3 %

      Operation

      Cooling system fluid volume 663 l. and 568 l. 14 % more or 95 l.

      Gear box

      Maximum speed 52.6 km/h and 48.8 km/h 7 % more or 3.8 km/h

      Dump

      Lifting time 18.9 sec and 25 sec 24 % less or 6.1 sec
      Lowering time 17.3 sec and 27 sec 36 % less or 9.7 sec

      9 reasons to buy Komatsu 830E:

      Weight

      Unloaded front weight distribution 50 % and 47 % 6 % more or 3 %

      Sizes

      Clearance 1280 mm and 1173 mm 8 % more or 107 mm
      Unloading ground clearance 1840 mm and 1330 mm 28 % more or 510 mm

      Operation

      Steering system fluid volume 901 l. and 189 l. 79 % more or 712 l.
      Hydraulic system fluid volume 946 l. and 531 l. 44 % more or 415 l.
      Fuel Capacity 4542 l. and 3222 l. 29 % more or 1320 l.

      Motor

      Full power 1761 kW and 1417 kW 20 % more or 344 kW

      Dump

      Brimmed lifting capacity 117 m3 and 92 m3 21 % more or 25 m3
      Lifting capacity with top 147 m3 and 105 m3 29 % more or 42 m3

      Neutral reasons:

      Weight

      Loaded front weight distribution 33 % and 33 %
      Loaded rear weight distribution 67 % and 67 %
      Weight without load 135670 kg and 162505 kg
      Laden weight 317515 kg and 385852 kg

      Sizes

      Dimensional length 12177 mm and 14150 mm
      Overall width 7674 mm and 7320 mm
      Headroom 6182 mm and 6880 mm
      Wheelbase 5700 mm and 6350 mm
      Unloading height 11950 mm and 13410 mm

      Motor

      Manufacturer Caterpillar and Komatsu
      Model 3516B EUI and SSDA16V160
      Cylinders number 16 and 16

      Dump

      Nominal payload 176901 kg and 222260.3 kg

      Images

      Sizes

      1. Dimensional length 12177 mm 1. Dimensional length 14150 mm
      2. Overall width 7674 mm 2. Overall width 7320 mm
      3. Headroom 6182 mm 3. Headroom 6880 mm
      4. Wheelbase 5700 mm 4. Wheelbase 6350 mm
      5. Clearance 1173 mm 5. Clearance 1280 mm
      6. Unloading height 11950 mm 6. Unloading height 13410 mm
      7. Unloading ground clearance 1330 mm 7. Unloading ground clearance 1840 mm