vs.

      Caterpillar 773B vs. Hitachi EH1100

      4 reasons to buy Caterpillar 773B:

      Weight

      Unloaded rear weight distribution 52.7 % and 51 % 3 % more or 1.7 %
      Loaded front weight distribution 33.3 % and 32 % 4 % more or 1.3 %

      Motor

      Displacement 27 l. and 23.9 l. 11 % more or 3.1 l.

      Gear box

      Forward gears number 7 and 6 forward gears 14 % more or 1

      16 reasons to buy Hitachi EH1100:

      Weight

      Loaded rear weight distribution 68 % and 66.7 % 2 % more or 1.3 %
      Unloaded front weight distribution 49 % and 47.3 % 3 % more or 1.7 %

      Sizes

      Clearance 690 mm and 591 mm 14 % more or 99 mm
      Unloading ground clearance 760 mm and 566 mm 26 % more or 194 mm

      Operation

      Cooling system fluid volume 234.7 l. and 151 l. 36 % more or 83.7 l.
      Engine oil volume 71.9 l. and 68 l. 5 % more or 3.9 l.
      Steering system fluid volume 98.4 l. and 81 l. 18 % more or 17.4 l.
      Fuel Capacity 700.2 l. and 700 l. 0 % more or 0.2 l.

      Motor

      Full power 567 kW and 509 kW 10 % more or 58 kW
      Effective power 540.6 kW and 485 kW 10 % more or 55.6 kW

      Gear box

      Reverse gears number 2 reverse gears and 1 50 % more or 1 reverse
      Maximum speed 61.3 km/h and 57.3 km/h 7 % more or 4.0 km/h

      Dump

      Brimmed lifting capacity 27.5 m3 and 26 m3 5 % more or 1.5 m3
      Lifting capacity with top 39 m3 and 34.1 m3 13 % more or 4.9 m3
      Lifting time 11.1 sec and 11.4 sec 3 % less or 0.3 sec
      Lowering time 14 sec and 14.2 sec 1 % less or 0.2 sec

      Neutral reasons:

      Weight

      Weight without load 39396 kg and 42826 kg
      Laden weight 92534 kg and 108409 kg

      Sizes

      Dimensional length 9270 mm and 9300 mm
      Overall width 4700 mm and 4440 mm
      Headroom 4230 mm and 4620 mm
      Wheelbase 4190 mm and 4290 mm
      Unloading height 8660 mm and 8880 mm

      Operation

      Operating voltage 24 V and 24 V
      Tyre size 21.00-35 32PR (E-3) and 24.00R35 E4 Radial

      Motor

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

      Dump

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

      Images

      Sizes

      1. Dimensional length 9270 mm 1. Dimensional length 9300 mm
      2. Overall width 4700 mm 2. Overall width 4440 mm
      3. Headroom 4230 mm 3. Headroom 4620 mm
      4. Wheelbase 4190 mm 4. Wheelbase 4290 mm
      5. Clearance 591 mm 5. Clearance 690 mm
      6. Unloading height 8660 mm 6. Unloading height 8880 mm
      7. Unloading ground clearance 566 mm 7. Unloading ground clearance 760 mm

      Dump

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