vs.

      Caterpillar 773F vs. Hitachi EH4500-2

      5 reasons to buy Caterpillar 773F:

      Weight

      Unloaded front weight distribution 51 % and 50.2 % 2 % more or 0.8 %
      Loaded front weight distribution 35 % and 34 % 3 % more or 1 %

      Gear box

      Maximum speed 67.5 km/h and 66.9 km/h 1 % more or 0.6 km/h

      Dump

      Lifting time 9.5 sec and 22 sec 57 % less or 12.5 sec
      Lowering time 12.5 sec and 24 sec 48 % less or 11.5 sec

      18 reasons to buy Hitachi EH4500-2:

      Weight

      Unloaded rear weight distribution 49.8 % and 49 % 2 % more or 0.8 %
      Loaded rear weight distribution 67 % and 65 % 3 % more or 2 %

      Sizes

      Clearance 970 mm and 777 mm 20 % more or 193 mm
      Unloading ground clearance 1970 mm and 626 mm 68 % more or 1344 mm

      Operation

      Cooling system fluid volume 697 l. and 175 l. 75 % more or 522 l.
      Differential/final drive fluid volume 223 l. and 155 l. 30 % more or 68 l.
      Engine oil volume 242 l. and 72 l. 70 % more or 170 l.
      Steering system fluid volume 291 l. and 60 l. 79 % more or 231 l.
      Brake / lift system fluid volume 965 l. and 307 l. 68 % more or 658 l.
      Hydraulic system fluid volume 1256 l. and 72 l. 94 % more or 1184 l.
      Fuel Capacity 3785 l. and 700 l. 82 % more or 3085 l.

      Motor

      Full power 2014 kW and 552 kW 73 % more or 1462 kW
      Effective power 1939 kW and 524 kW 73 % more or 1415 kW
      Power measured at 1900 rev / min and 1800 rev / min 5 % more or 100 rev
      Displacement 65 l. and 27 l. 58 % more or 38 l.
      Cylinders number 16 and 12 25 % more or 4

      Dump

      Brimmed lifting capacity 108 m3 and 25.9 m3 76 % more or 82.1 m3
      Lifting capacity with top 159 m3 and 35.1 m3 78 % more or 123.9 m3

      Neutral reasons:

      Weight

      Weight without load 44594 kg and 198096 kg
      Laden weight 100698 kg and 480362 kg

      Sizes

      Dimensional length 10334 mm and 14300 mm
      Overall width 5425 mm and 9050 mm
      Headroom 4435 mm and 7240 mm
      Wheelbase 4215 mm and 6150 mm
      Unloading height 9261 mm and 14300 mm

      Operation

      Tyre size 24.00R35(E4) and 50.90R57 E4 Radial

      Motor

      Manufacturer Caterpillar and Detroit diesel
      Model C27 ACERT and DDEC IV 16V-4000
      Aspiration turbocharging and Turbocharged engine and the subsequent air cooling to a low temperature

      Dump

      Nominal payload 54431.1 kg and 281227.3 kg
      Discharge angle 60 degrees and 58 degrees

      Images

      Sizes

      1. Dimensional length 10334 mm 1. Dimensional length 14300 mm
      2. Overall width 5425 mm 2. Overall width 9050 mm
      3. Headroom 4435 mm 3. Headroom 7240 mm
      4. Wheelbase 4215 mm 4. Wheelbase 6150 mm
      5. Clearance 777 mm 5. Clearance 970 mm
      6. Unloading height 9261 mm 6. Unloading height 14300 mm
      7. Unloading ground clearance 626 mm 7. Unloading ground clearance 1970 mm

      Dump

      8. Discharge angle 60 degrees 8. Discharge angle 58 degrees