vs.

      Caterpillar 773B vs. Hitachi EH1100-3

      7 reasons to buy Caterpillar 773B:

      Weight

      Unloaded rear weight distribution 52.7 % and 50 % 5 % more or 2.7 %
      Loaded rear weight distribution 66.7 % and 66 % 1 % more or 0.7 %

      Operation

      Differential/final drive fluid volume 155 l. and 103 l. 34 % more or 52 l.

      Motor

      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

      Dump

      Lifting time 11.4 sec and 12 sec 5 % less or 0.6 sec
      Lowering time 14.2 sec and 16 sec 11 % less or 1.8 sec

      14 reasons to buy Hitachi EH1100-3:

      Weight

      Loaded front weight distribution 34 % and 33.3 % 2 % more or 0.7 %
      Unloaded front weight distribution 50 % and 47.3 % 5 % more or 2.7 %

      Sizes

      Clearance 610 mm and 591 mm 3 % more or 19 mm
      Unloading ground clearance 740 mm and 566 mm 24 % more or 174 mm

      Operation

      Steering system fluid volume 112 l. and 81 l. 28 % more or 31 l.
      Cooling system fluid volume 224.5 l. and 151 l. 33 % more or 73.5 l.
      Engine oil volume 83.3 l. and 68 l. 18 % more or 15.3 l.

      Motor

      Power measured at 2100 rev / min and 2000 rev / min 5 % more or 100 rev
      Full power 567 kW and 509 kW 10 % more or 58 kW
      Effective power 520 kW and 485 kW 7 % more or 35 kW

      Gear box

      Reverse gears number 2 and 1 50 % more or 1
      Maximum speed 57.9 km/h and 57.3 km/h 1 % more or 0.6 km/h

      Dump

      Brimmed lifting capacity 28.2 m3 and 26 m3 8 % more or 2.2 m3
      Lifting capacity with top 38.7 m3 and 34.1 m3 12 % more or 4.6 m3

      Neutral reasons:

      Weight

      Weight without load 39396 kg and 45813 kg
      Laden weight 92534 kg and 110677 kg

      Sizes

      Dimensional length 9270 mm and 9450 mm
      Overall width 4700 mm and 4980 mm
      Headroom 4230 mm and 4620 mm
      Wheelbase 4190 mm and 4320 mm
      Unloading height 8660 mm and 8890 mm

      Operation

      Operating voltage 24 V and 24 V
      Fuel Capacity 700 l. and 700 l.
      Tyre size 21.00-35 32PR (E-3) and 24.00R35

      Motor

      Manufacturer Caterpillar and Detroit diesel
      Model 3412 and MTU 12 V-2000
      Aspiration turbocharging and cooling at the outlet and Turbocharging with subsequent air cooling (by a cooling radiator)

      Dump

      Discharge angle 54.5 degrees and 60 degrees
      Nominal payload 53977.5 kg and 65317.3 kg

      Images

      Sizes

      1. Dimensional length 9270 mm 1. Dimensional length 9450 mm
      2. Overall width 4700 mm 2. Overall width 4980 mm
      3. Headroom 4230 mm 3. Headroom 4620 mm
      4. Wheelbase 4190 mm 4. Wheelbase 4320 mm
      5. Clearance 591 mm 5. Clearance 610 mm
      6. Unloading height 8660 mm 6. Unloading height 8890 mm
      7. Unloading ground clearance 566 mm 7. Unloading ground clearance 740 mm

      Dump

      8. Discharge angle 54.5 degrees 8. Discharge angle 60 degrees