vs.

      Caterpillar 789C vs. Komatsu 930E-4SE

      5 reasons to buy Caterpillar 789C:

      Weight

      Unloaded rear weight distribution 53 % and 51.5 % 3 % more or 1.5 %
      Loaded front weight distribution 33 % and 32.8 % 1 % more or 0.2 %

      Sizes

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

      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

      12 reasons to buy Komatsu 930E-4SE:

      Weight

      Unloaded front weight distribution 48.5 % and 47 % 3 % more or 1.5 %
      Loaded rear weight distribution 67.2 % and 67 % 0 % more or 0.2 %

      Sizes

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

      Operation

      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.
      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

      Full power 2611 kW and 1417 kW 46 % more or 1194 kW
      Effective power 2558 kW and 1320 kW 48 % more or 1238 kW

      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 30362 kg

      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

      Motor

      Model 3516B EUI and SSDA18V170
      Manufacturer Caterpillar and Komatsu

      Dump

      Nominal payload 176901 kg and 291659.9 kg

      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