vs.

      Caterpillar 789C vs. Komatsu 960E-1

      4 reasons to buy Caterpillar 789C:

      Weight

      Unloaded rear weight distribution 53 % and 50.5 % 5 % more or 2.5 %

      Sizes

      Clearance 1173 mm and 1020 mm 13 % more or 153 mm

      Dump

      Lifting time 18.9 sec and 24 sec 21 % less or 5.1 sec
      Lowering time 17.3 sec and 28 sec 38 % less or 10.7 sec

      15 reasons to buy Komatsu 960E-1:

      Weight

      Unloaded front weight distribution 49.5 % and 47 % 5 % more or 2.5 %

      Sizes

      Unloading ground clearance 1700 mm and 1330 mm 22 % more or 370 mm

      Operation

      Generator current strength 140 amperes and 75 amperes 46 % more or 65 amperes
      Fuel Capacity 5300 l. and 3222 l. 39 % more or 2078 l.
      Cooling system fluid volume 719 l. and 663 l. 8 % more or 56 l.
      Engine oil volume 341 l. and 76 l. 78 % more or 265 l.
      Hydraulic system fluid volume 1325 l. and 531 l. 60 % more or 794 l.

      Motor

      Full power 2610 kW and 1417 kW 46 % more or 1193 kW
      Effective power 2495 kW and 1320 kW 47 % more or 1175 kW
      Power measured at 1900 rev / min and 1750 rev / min 8 % more or 150 rev
      Displacement 78 l. and 69 l. 12 % more or 9 l.
      Cylinders number 18 and 16 11 % more or 2

      Gear box

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

      Dump

      Brimmed lifting capacity 149 m3 and 92 m3 38 % more or 57 m3
      Lifting capacity with top 214 m3 and 105 m3 51 % more or 109 m3

      Neutral reasons:

      Weight

      Weight without load 135670 kg and 249475 kg
      Laden weight 317515 kg and 576072 kg
      Loaded front weight distribution 33 % and 33 %
      Loaded rear weight distribution 67 % and 67 %

      Sizes

      Unloading height 11950 mm and 14100 mm
      Dimensional length 12177 mm and 15600 mm
      Overall width 7674 mm and 9190 mm
      Headroom 6182 mm and 7370 mm
      Wheelbase 5700 mm and 8740 mm

      Operation

      Tyre size 37.00-R57(E4) and 56/80 R63
      Operating voltage 24 V and 24 V

      Motor

      Manufacturer Caterpillar and Komatsu
      Model 3516B EUI and SSDA18V170

      Gear box

      Transmission type 6-planetary gear shift with direct injection and automatic ECPC

      Dump

      Nominal payload 176901 kg and 326585 kg
      Discharge angle 49.5 degrees and 45 degrees

      Images

      Sizes

      1. Dimensional length 12177 mm 1. Dimensional length 15600 mm
      2. Overall width 7674 mm 2. Overall width 9190 mm
      3. Headroom 6182 mm 3. Headroom 7370 mm
      4. Wheelbase 5700 mm 4. Wheelbase 8740 mm
      5. Clearance 1173 mm 5. Clearance 1020 mm
      6. Unloading height 11950 mm 6. Unloading height 14100 mm
      7. Unloading ground clearance 1330 mm 7. Unloading ground clearance 1700 mm

      Dump

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