vs.

      Caterpillar 773F vs. Hitachi EH1100-3

      12 reasons to buy Caterpillar 773F:

      Weight

      Unloaded front weight distribution 51 % and 50 % 2 % more or 1 %
      Loaded front weight distribution 35 % and 34 % 3 % more or 1 %

      Sizes

      Clearance 777 mm and 610 mm 21 % more or 167 mm

      Operation

      Differential/final drive fluid volume 155 l. and 103 l. 34 % more or 52 l.
      Brake / lift system fluid volume 307 l. and 256 l. 17 % more or 51 l.

      Motor

      Maximum torque 3399 Nm and 3091.3 Nm 9 % more or 307.7 Nm
      Effective power 524 kW and 520 kW 1 % more or 4 kW
      Displacement 27 l. and 23.9 l. 11 % more or 3.1 l.

      Gear box

      Forward gears number 7 and 6 14 % more or 1
      Maximum speed 67.5 km/h and 57.9 km/h 14 % more or 9.6 km/h

      Dump

      Lifting time 9.5 sec and 12 sec 21 % less or 2.5 sec
      Lowering time 12.5 sec and 16 sec 22 % less or 3.5 sec

      11 reasons to buy Hitachi EH1100-3:

      Weight

      Unloaded rear weight distribution 50 % and 49 % 2 % more or 1 %
      Loaded rear weight distribution 66 % and 65 % 2 % more or 1 %

      Sizes

      Unloading ground clearance 740 mm and 626 mm 15 % more or 114 mm

      Operation

      Engine oil volume 83.3 l. and 72 l. 14 % more or 11.3 l.
      Steering system fluid volume 112 l. and 60 l. 46 % more or 52 l.
      Cooling system fluid volume 224.5 l. and 175 l. 22 % more or 49.5 l.

      Motor

      Full power 567 kW and 552 kW 3 % more or 15 kW
      Power measured at 2100 rev / min and 1800 rev / min 14 % more or 300 rev

      Gear box

      Reverse gears number 2 and 1 50 % more or 1

      Dump

      Brimmed lifting capacity 28.2 m3 and 25.9 m3 8 % more or 2.3 m3
      Lifting capacity with top 38.7 m3 and 35.1 m3 9 % more or 3.6 m3

      Neutral reasons:

      Weight

      Weight without load 44594 kg and 45813 kg
      Laden weight 100698 kg and 110677 kg

      Sizes

      Unloading height 9261 mm and 8890 mm
      Dimensional length 10334 mm and 9450 mm
      Overall width 5425 mm and 4980 mm
      Headroom 4435 mm and 4620 mm
      Wheelbase 4215 mm and 4320 mm

      Operation

      Fuel Capacity 700 l. and 700 l.
      Tyre size 24.00R35(E4) and 24.00R35

      Motor

      Aspiration turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator)
      Cylinders number 12 and 12
      Manufacturer Caterpillar and Detroit diesel
      Model C27 ACERT and MTU 12 V-2000

      Gear box

      Transmission type gear type pump and Allison H6610A. automatic, planetary type with integrated locking torque converter

      Dump

      Nominal payload 54431.1 kg and 65317.3 kg
      Discharge angle 60 degrees and 60 degrees

      Images

      Sizes

      1. Dimensional length 10334 mm 1. Dimensional length 9450 mm
      2. Overall width 5425 mm 2. Overall width 4980 mm
      3. Headroom 4435 mm 3. Headroom 4620 mm
      4. Wheelbase 4215 mm 4. Wheelbase 4320 mm
      5. Clearance 777 mm 5. Clearance 610 mm
      6. Unloading height 9261 mm 6. Unloading height 8890 mm
      7. Unloading ground clearance 626 mm 7. Unloading ground clearance 740 mm

      Dump

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