vs.

      Caterpillar 789C vs. Hitachi EH1100-3

      15 reasons to buy Caterpillar 789C:

      Weight

      Unloaded rear weight distribution 53 % and 50 % 6 % more or 3 %
      Loaded rear weight distribution 67 % and 66 % 1 % more or 1 %

      Sizes

      Clearance 1173 mm and 610 mm 48 % more or 563 mm
      Unloading ground clearance 1330 mm and 740 mm 44 % more or 590 mm

      Operation

      Fuel Capacity 3222 l. and 700 l. 78 % more or 2522 l.
      Cooling system fluid volume 663 l. and 224.5 l. 66 % more or 438.5 l.
      Differential/final drive fluid volume 583 l. and 103 l. 82 % more or 480 l.
      Steering system fluid volume 189 l. and 112 l. 41 % more or 77 l.
      Brake / lift system fluid volume 909 l. and 256 l. 72 % more or 653 l.

      Motor

      Cylinders number 16 and 12 25 % more or 4
      Full power 1417 kW and 567 kW 60 % more or 850 kW
      Effective power 1320 kW and 520 kW 61 % more or 800 kW
      Displacement 69 l. and 23.9 l. 65 % more or 45.1 l.

      Dump

      Brimmed lifting capacity 92 m3 and 28.2 m3 69 % more or 63.8 m3
      Lifting capacity with top 105 m3 and 38.7 m3 63 % more or 66.3 m3

      8 reasons to buy Hitachi EH1100-3:

      Weight

      Unloaded front weight distribution 50 % and 47 % 6 % more or 3 %
      Loaded front weight distribution 34 % and 33 % 3 % more or 1 %

      Operation

      Engine oil volume 83.3 l. and 76 l. 9 % more or 7.3 l.

      Motor

      Power measured at 2100 rev / min and 1750 rev / min 17 % more or 350 rev

      Gear box

      Maximum speed 57.9 km/h and 52.6 km/h 9 % more or 5.3 km/h
      Reverse gears number 2 and 1 50 % more or 1

      Dump

      Lifting time 12 sec and 18.9 sec 37 % less or 6.9 sec
      Lowering time 16 sec and 17.3 sec 8 % less or 1.3 sec

      Neutral reasons:

      Weight

      Weight without load 135670 kg and 45813 kg
      Laden weight 317515 kg and 110677 kg

      Sizes

      Wheelbase 5700 mm and 4320 mm
      Unloading height 11950 mm and 8890 mm
      Dimensional length 12177 mm and 9450 mm
      Overall width 7674 mm and 4980 mm
      Headroom 6182 mm and 4620 mm

      Operation

      Operating voltage 24 V and 24 V
      Generator current strength 75 amperes and 75 amperes
      Tyre size 37.00-R57(E4) and 24.00R35

      Motor

      Manufacturer Caterpillar and Detroit diesel
      Aspiration turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator)
      Model 3516B EUI and MTU 12 V-2000

      Gear box

      Transmission type 6-planetary gear shift with direct injection and Allison H6610A. automatic, planetary type with integrated locking torque converter
      Forward gears number 6 and 6

      Dump

      Discharge angle 49.5 degrees and 60 degrees
      Nominal payload 176901 kg and 65317.3 kg

      Images

      Sizes

      1. Dimensional length 12177 mm 1. Dimensional length 9450 mm
      2. Overall width 7674 mm 2. Overall width 4980 mm
      3. Headroom 6182 mm 3. Headroom 4620 mm
      4. Wheelbase 5700 mm 4. Wheelbase 4320 mm
      5. Clearance 1173 mm 5. Clearance 610 mm
      6. Unloading height 11950 mm 6. Unloading height 8890 mm
      7. Unloading ground clearance 1330 mm 7. Unloading ground clearance 740 mm

      Dump

      8. Discharge angle 49.5 degrees 8. Discharge angle 60 degrees