vs.

      Hitachi EH1700 vs. Caterpillar 789C

      8 reasons to buy Hitachi EH1700:

      Weight

      Unloaded front weight distribution 47.8 % and 47 % 2 % more or 0.8 %

      Operation

      Engine oil volume 143 l. and 76 l. 47 % more or 67 l.
      Generator current strength 100 amperes and 75 amperes 25 % more or 25 amperes

      Motor

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

      Gear box

      Reverse gears number 2 and 1 50 % more or 1
      Maximum speed 61.6 km/h and 52.6 km/h 15 % more or 9.0 km/h

      Dump

      Lifting time 12.8 sec and 18.9 sec 32 % less or 6.1 sec
      Lowering time 12.1 sec and 17.3 sec 30 % less or 5.2 sec

      14 reasons to buy Caterpillar 789C:

      Weight

      Unloaded rear weight distribution 53 % and 52.2 % 2 % more or 0.8 %

      Sizes

      Unloading ground clearance 1330 mm and 840 mm 37 % more or 490 mm
      Clearance 1173 mm and 860 mm 27 % more or 313 mm

      Operation

      Cooling system fluid volume 663 l. and 276 l. 58 % more or 387 l.
      Fuel Capacity 3222 l. and 1003 l. 69 % more or 2219 l.
      Differential/final drive fluid volume 583 l. and 147.6 l. 75 % more or 435.4 l.
      Steering system fluid volume 189 l. and 117 l. 38 % more or 72 l.
      Brake / lift system fluid volume 909 l. and 318 l. 65 % more or 591 l.
      Hydraulic system fluid volume 531 l. and 435 l. 18 % more or 96 l.

      Motor

      Full power 1417 kW and 895 kW 37 % more or 522 kW
      Effective power 1320 kW and 836 kW 37 % more or 484 kW
      Displacement 69 l. and 30.5 l. 56 % more or 38.5 l.

      Dump

      Brimmed lifting capacity 92 m3 and 38.6 m3 58 % more or 53.4 m3
      Lifting capacity with top 105 m3 and 60.3 m3 43 % more or 44.7 m3

      Neutral reasons:

      Weight

      Laden weight 170100 kg and 317515 kg
      Loaded front weight distribution 33 % and 33 %
      Loaded rear weight distribution 67 % and 67 %
      Weight without load 71736 kg and 135670 kg

      Sizes

      Unloading height 9860 mm and 11950 mm
      Dimensional length 10290 mm and 12177 mm
      Overall width 6050 mm and 7674 mm
      Headroom 5310 mm and 6182 mm
      Wheelbase 4570 mm and 5700 mm

      Operation

      Operating voltage 24 V and 24 V
      Tyre size 31/80R49 E4 and 37.00-R57(E4)

      Motor

      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator) and turbocharging
      Manufacturer Cummins and Caterpillar
      Model QST 30 and 3516B EUI

      Gear box

      Transmission type Allison M9600A, planetary type, automatic gear change. Built-in torque converter with automatic lock gear changes in all ranges. and 6-planetary gear shift with direct injection
      Forward gears number 6 and 6

      Dump

      Nominal payload 97700 kg and 176901 kg
      Discharge angle 61 degrees and 49.5 degrees

      Images

      Sizes

      1. Dimensional length 10290 mm 1. Dimensional length 12177 mm
      2. Overall width 6050 mm 2. Overall width 7674 mm
      3. Headroom 5310 mm 3. Headroom 6182 mm
      4. Wheelbase 4570 mm 4. Wheelbase 5700 mm
      5. Clearance 860 mm 5. Clearance 1173 mm
      6. Unloading height 9860 mm 6. Unloading height 11950 mm
      7. Unloading ground clearance 840 mm 7. Unloading ground clearance 1330 mm

      Dump

      8. Discharge angle 61 degrees 8. Discharge angle 49.5 degrees