vs.

      Komatsu 930E-4SE vs. Caterpillar 789C

      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

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

      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

      Neutral reasons:

      Weight

      Weight without load 30362 kg and 135670 kg

      Sizes

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

      Motor

      Model SSDA18V170 and 3516B EUI
      Manufacturer Komatsu and Caterpillar

      Dump

      Nominal payload 291659.9 kg and 176901 kg

      Images

      Sizes

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