vs.

      Caterpillar 773B vs. Hitachi EH3000

      5 reasons to buy Caterpillar 773B:

      Weight

      Loaded front weight distribution 33.3 % and 33 % 1 % more or 0.3 %
      Unloaded rear weight distribution 52.7 % and 46.2 % 12 % more or 6.5 %

      Motor

      Power measured at 2000 rev / min and 1900 rev / min 5 % more or 100 rev

      Gear box

      Maximum speed 57.3 km/h and 54.7 km/h 5 % more or 2.6 km/h

      Dump

      Lifting time 11.4 sec and 17.9 sec 36 % less or 6.5 sec

      13 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 47.3 % 12 % more or 6.5 %

      Sizes

      Clearance 690 mm and 591 mm 14 % more or 99 mm
      Unloading ground clearance 1200 mm and 566 mm 53 % more or 634 mm

      Operation

      Fuel Capacity 2838.8 l. and 700 l. 75 % more or 2138.8 l.
      Cooling system fluid volume 322.7 l. and 151 l. 53 % more or 171.7 l.
      Engine oil volume 213 l. and 68 l. 68 % more or 145 l.
      Steering system fluid volume 189.3 l. and 81 l. 57 % more or 108.3 l.

      Motor

      Displacement 48.8 l. and 27 l. 45 % more or 21.8 l.
      Full power 1398 kW and 509 kW 64 % more or 889 kW
      Effective power 1304 kW and 485 kW 63 % more or 819 kW

      Dump

      Brimmed lifting capacity 72.2 m3 and 26 m3 64 % more or 46.2 m3
      Lifting capacity with top 101.9 m3 and 34.1 m3 67 % more or 67.8 m3

      Neutral reasons:

      Weight

      Weight without load 39396 kg and 123489 kg
      Laden weight 92534 kg and 278964 kg

      Sizes

      Wheelbase 4190 mm and 5640 mm
      Unloading height 8660 mm and 12600 mm
      Dimensional length 9270 mm and 11550 mm
      Overall width 4700 mm and 7450 mm
      Headroom 4230 mm and 6290 mm

      Operation

      Tyre size 21.00-35 32PR (E-3) and 36.00R51 E4 Radial
      Operating voltage 24 V and 24 V

      Motor

      Model 3412 and 12V-4000
      Aspiration turbocharging and cooling at the outlet and Turbocharged engine and the subsequent air cooling to a low temperature
      Manufacturer Caterpillar and Detroit diesel

      Dump

      Nominal payload 53977.5 kg and 154221.4 kg
      Discharge angle 54.5 degrees and 58 degrees

      Images

      Sizes

      3. Headroom 4230 mm 3. Headroom 6290 mm
      4. Wheelbase 4190 mm 4. Wheelbase 5640 mm
      5. Clearance 591 mm 5. Clearance 690 mm
      6. Unloading height 8660 mm 6. Unloading height 12600 mm
      7. Unloading ground clearance 566 mm 7. Unloading ground clearance 1200 mm
      1. Dimensional length 9270 mm 1. Dimensional length 11550 mm
      2. Overall width 4700 mm 2. Overall width 7450 mm

      Dump

      8. Discharge angle 54.5 degrees 8. Discharge angle 58 degrees