vs.

      Caterpillar 789C vs. Komatsu 930E-4

      5 reasons to buy Caterpillar 789C:

      Sizes

      Clearance 1173 mm and 940 mm 20 % more or 233 mm

      Operation

      Cooling system fluid volume 663 l. and 594 l. 10 % more or 69 l.

      Motor

      Displacement 69 l. and 60 l. 13 % more or 9 l.

      Dump

      Lifting time 18.9 sec and 21 sec 10 % less or 2.1 sec
      Lowering time 17.3 sec and 23 sec 25 % less or 5.7 sec

      9 reasons to buy Komatsu 930E-4:

      Sizes

      Unloading ground clearance 1550 mm and 1330 mm 14 % more or 220 mm

      Operation

      Fuel Capacity 4542 l. and 3222 l. 29 % more or 1320 l.
      Steering system fluid volume 947 l. and 189 l. 80 % more or 758 l.
      Hydraulic system fluid volume 1325 l. and 531 l. 60 % more or 794 l.

      Motor

      Effective power 1902 kW and 1320 kW 31 % more or 582 kW
      Power measured at 1900 rev / min and 1750 rev / min 8 % more or 150 rev

      Gear box

      Maximum speed 64.5 km/h and 52.6 km/h 18 % more or 11.9 km/h

      Dump

      Brimmed lifting capacity 171 m3 and 92 m3 46 % more or 79 m3
      Lifting capacity with top 211 m3 and 105 m3 50 % more or 106 m3

      Neutral reasons:

      Weight

      Weight without load 135670 kg and 210187 kg
      Unloaded front weight distribution 47 % and 47 %
      Unloaded rear weight distribution 53 % and 53 %
      Loaded front weight distribution 33 % and 33 %
      Loaded rear weight distribution 67 % and 67 %

      Sizes

      Wheelbase 5700 mm and 6350 mm
      Unloading height 11950 mm and 14020 mm
      Dimensional length 12177 mm and 15600 mm
      Overall width 7674 mm and 8690 mm
      Headroom 6182 mm and 7370 mm

      Operation

      Tyre size 37.00-R57(E4) and 53/80R63

      Motor

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

      Dump

      Nominal payload 176901 kg and 291659.9 kg
      Discharge angle 49.5 degrees and 45 degrees

      Images

      Sizes

      3. Headroom 6182 mm 3. Headroom 7370 mm
      4. Wheelbase 5700 mm 4. Wheelbase 6350 mm
      5. Clearance 1173 mm 5. Clearance 940 mm
      6. Unloading height 11950 mm 6. Unloading height 14020 mm
      7. Unloading ground clearance 1330 mm 7. Unloading ground clearance 1550 mm
      1. Dimensional length 12177 mm 1. Dimensional length 15600 mm
      2. Overall width 7674 mm 2. Overall width 8690 mm

      Dump

      8. Discharge angle 49.5 degrees 8. Discharge angle 45 degrees