vs.

      Caterpillar 797B vs. Hitachi EH3000

      16 reasons to buy Caterpillar 797B:

      Weight

      Loaded front weight distribution 33.3 % and 33 % 1 % more or 0.3 %
      Unloaded rear weight distribution 56.5 % and 46.2 % 18 % more or 10.3 %

      Sizes

      Clearance 869 mm and 690 mm 21 % more or 179 mm
      Unloading ground clearance 1885 mm and 1200 mm 36 % more or 685 mm

      Operation

      Fuel Capacity 6813.7 l. and 2838.8 l. 58 % more or 3974.9 l.
      Cooling system fluid volume 1194 l. and 322.7 l. 73 % more or 871.3 l.
      Engine oil volume 417 l. and 213 l. 49 % more or 204 l.
      Steering system fluid volume 432 l. and 189.3 l. 56 % more or 242.7 l.
      Brake / lift system fluid volume 1842 l. and 565.9 l. 69 % more or 1276.1 l.
      Hydraulic system fluid volume 996 l. and 755.2 l. 24 % more or 240.8 l.

      Motor

      Cylinders number 24 and 12 50 % more or 12
      Full power 2648 kW and 1398 kW 47 % more or 1250 kW
      Effective power 2513 kW and 1304 kW 48 % more or 1209 kW
      Displacement 117.1 l. and 48.8 l. 58 % more or 68.3 l.

      Gear box

      Maximum speed 67.6 km/h and 54.7 km/h 19 % more or 12.9 km/h

      Dump

      Lifting capacity with top 220 m3 and 101.9 m3 54 % more or 118.1 m3

      5 reasons to buy Hitachi EH3000:

      Weight

      Loaded rear weight distribution 67 % and 66.7 % 0 % more or 0.3 %
      Unloaded front weight distribution 53.8 % and 43.5 % 19 % more or 10.3 %

      Operation

      Generator current strength 175 amperes and 75 amperes 57 % more or 100 amperes

      Motor

      Power measured at 1900 rev / min and 1750 rev / min 8 % more or 150 rev

      Dump

      Lifting time 17.9 sec and 25 sec 28 % less or 7.1 sec

      Neutral reasons:

      Weight

      Weight without load 265000 kg and 123489 kg
      Laden weight 623690 kg and 278964 kg

      Sizes

      Dimensional length 14530 mm and 11550 mm
      Overall width 9154 mm and 7450 mm
      Headroom 7584 mm and 6290 mm
      Wheelbase 7200 mm and 5640 mm
      Unloading height 15292 mm and 12600 mm

      Operation

      Tyre size 59/80R63 Standard Tires and 36.00R51 E4 Radial
      Operating voltage 24 V and 24 V

      Motor

      Aspiration turbocharging and Turbocharged engine and the subsequent air cooling to a low temperature
      Model 3524B HD EUI and 12V-4000
      Manufacturer Caterpillar and Detroit diesel

      Dump

      Nominal payload 360000 kg and 154221.4 kg
      Discharge angle 45 degrees and 58 degrees

      Images

      Sizes

      3. Headroom 7584 mm 3. Headroom 6290 mm
      4. Wheelbase 7200 mm 4. Wheelbase 5640 mm
      5. Clearance 869 mm 5. Clearance 690 mm
      6. Unloading height 15292 mm 6. Unloading height 12600 mm
      7. Unloading ground clearance 1885 mm 7. Unloading ground clearance 1200 mm
      1. Dimensional length 14530 mm 1. Dimensional length 11550 mm
      2. Overall width 9154 mm 2. Overall width 7450 mm

      Dump

      8. Discharge angle 45 degrees 8. Discharge angle 58 degrees