vs.

      Caterpillar 789C vs. Hitachi EH4500-2

      6 reasons to buy Caterpillar 789C:

      Weight

      Unloaded rear weight distribution 53 % and 49.8 % 6 % more or 3.2 %

      Sizes

      Clearance 1173 mm and 970 mm 17 % more or 203 mm

      Operation

      Differential/final drive fluid volume 583 l. and 223 l. 62 % more or 360 l.

      Motor

      Displacement 69 l. and 65 l. 6 % more or 4 l.

      Dump

      Lifting time 18.9 sec and 22 sec 14 % less or 3.1 sec
      Lowering time 17.3 sec and 24 sec 28 % less or 6.7 sec

      16 reasons to buy Hitachi EH4500-2:

      Weight

      Unloaded front weight distribution 50.2 % and 47 % 6 % more or 3.2 %
      Loaded front weight distribution 34 % and 33 % 3 % more or 1 %

      Sizes

      Unloading ground clearance 1970 mm and 1330 mm 32 % more or 640 mm

      Operation

      Fuel Capacity 3785 l. and 3222 l. 15 % more or 563 l.
      Cooling system fluid volume 697 l. and 663 l. 5 % more or 34 l.
      Engine oil volume 242 l. and 76 l. 69 % more or 166 l.
      Steering system fluid volume 291 l. and 189 l. 35 % more or 102 l.
      Brake / lift system fluid volume 965 l. and 909 l. 6 % more or 56 l.
      Hydraulic system fluid volume 1256 l. and 531 l. 58 % more or 725 l.
      Generator current strength 260 amperes and 75 amperes 71 % more or 185 amperes

      Motor

      Power measured at 1900 rev / min and 1750 rev / min 8 % more or 150 rev
      Full power 2014 kW and 1417 kW 30 % more or 597 kW
      Effective power 1939 kW and 1320 kW 32 % more or 619 kW

      Gear box

      Maximum speed 66.9 km/h and 52.6 km/h 21 % more or 14.3 km/h

      Dump

      Brimmed lifting capacity 108 m3 and 92 m3 15 % more or 16 m3
      Lifting capacity with top 159 m3 and 105 m3 34 % more or 54 m3

      Neutral reasons:

      Weight

      Loaded rear weight distribution 67 % and 67 %
      Weight without load 135670 kg and 198096 kg
      Laden weight 317515 kg and 480362 kg

      Sizes

      Headroom 6182 mm and 7240 mm
      Wheelbase 5700 mm and 6150 mm
      Unloading height 11950 mm and 14300 mm
      Dimensional length 12177 mm and 14300 mm
      Overall width 7674 mm and 9050 mm

      Operation

      Operating voltage 24 V and 24 V
      Tyre size 37.00-R57(E4) and 50.90R57 E4 Radial

      Motor

      Aspiration turbocharging and Turbocharged engine and the subsequent air cooling to a low temperature
      Cylinders number 16 and 16
      Manufacturer Caterpillar and Detroit diesel
      Model 3516B EUI and DDEC IV 16V-4000

      Dump

      Nominal payload 176901 kg and 281227.3 kg
      Discharge angle 49.5 degrees and 58 degrees

      Images

      Sizes

      7. Unloading ground clearance 1330 mm 7. Unloading ground clearance 1970 mm
      1. Dimensional length 12177 mm 1. Dimensional length 14300 mm
      2. Overall width 7674 mm 2. Overall width 9050 mm
      3. Headroom 6182 mm 3. Headroom 7240 mm
      4. Wheelbase 5700 mm 4. Wheelbase 6150 mm
      5. Clearance 1173 mm 5. Clearance 970 mm
      6. Unloading height 11950 mm 6. Unloading height 14300 mm

      Dump

      8. Discharge angle 49.5 degrees 8. Discharge angle 58 degrees