vs.

      Caterpillar 789C vs. Hitachi EH1100

      15 reasons to buy Caterpillar 789C:

      Weight

      Unloaded rear weight distribution 53 % and 51 % 4 % more or 2 %
      Loaded front weight distribution 33 % and 32 % 3 % more or 1 %

      Sizes

      Clearance 1173 mm and 690 mm 41 % more or 483 mm
      Unloading ground clearance 1330 mm and 760 mm 43 % more or 570 mm

      Operation

      Fuel Capacity 3222 l. and 700.2 l. 78 % more or 2521.8 l.
      Cooling system fluid volume 663 l. and 234.7 l. 65 % more or 428.3 l.
      Engine oil volume 76 l. and 71.9 l. 5 % more or 4.1 l.
      Steering system fluid volume 189 l. and 98.4 l. 48 % more or 90.6 l.
      Brake / lift system fluid volume 909 l. and 174 l. 81 % more or 735 l.

      Motor

      Full power 1417 kW and 567 kW 60 % more or 850 kW
      Effective power 1320 kW and 540.6 kW 59 % more or 779.4 kW
      Displacement 69 l. and 23.9 l. 65 % more or 45.1 l.
      Cylinders number 16 and 12 25 % more or 4

      Dump

      Brimmed lifting capacity 92 m3 and 27.5 m3 70 % more or 64.5 m3
      Lifting capacity with top 105 m3 and 39 m3 63 % more or 66 m3

      6 reasons to buy Hitachi EH1100:

      Weight

      Unloaded front weight distribution 49 % and 47 % 4 % more or 2 %
      Loaded rear weight distribution 68 % and 67 % 1 % more or 1 %

      Gear box

      Reverse gears number 2 reverse gears and 1 50 % more or 1 reverse
      Maximum speed 61.3 km/h and 52.6 km/h 14 % more or 8.7 km/h

      Dump

      Lifting time 11.1 sec and 18.9 sec 41 % less or 7.8 sec
      Lowering time 14 sec and 17.3 sec 19 % less or 3.3 sec

      Neutral reasons:

      Weight

      Weight without load 135670 kg and 42826 kg
      Laden weight 317515 kg and 108409 kg

      Sizes

      Dimensional length 12177 mm and 9300 mm
      Overall width 7674 mm and 4440 mm
      Headroom 6182 mm and 4620 mm
      Wheelbase 5700 mm and 4290 mm
      Unloading height 11950 mm and 8880 mm

      Operation

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

      Motor

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

      Gear box

      Transmission type 6-planetary gear shift with direct injection and Allison M6610, planetary type with integrated locking torque converter
      Forward gears number 6 and 6 forward gears

      Dump

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

      Images

      Sizes

      1. Dimensional length 12177 mm 1. Dimensional length 9300 mm
      2. Overall width 7674 mm 2. Overall width 4440 mm
      3. Headroom 6182 mm 3. Headroom 4620 mm
      4. Wheelbase 5700 mm 4. Wheelbase 4290 mm
      5. Clearance 1173 mm 5. Clearance 690 mm
      6. Unloading height 11950 mm 6. Unloading height 8880 mm
      7. Unloading ground clearance 1330 mm 7. Unloading ground clearance 760 mm

      Dump

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