vs.

      Caterpillar 777F vs. Hitachi EH1100-3

      18 reasons to buy Caterpillar 777F:

      Weight

      Loaded rear weight distribution 67 % and 66 % 1 % more or 1 %
      Unloaded rear weight distribution 55 % and 50 % 9 % more or 5 %

      Sizes

      Clearance 896 mm and 610 mm 32 % more or 286 mm
      Unloading ground clearance 965 mm and 740 mm 23 % more or 225 mm

      Operation

      Engine oil volume 504 l. and 83.3 l. 83 % more or 420.7 l.
      Differential/final drive fluid volume 264 l. and 103 l. 61 % more or 161 l.
      Brake / lift system fluid volume 504 l. and 256 l. 49 % more or 248 l.
      Fuel Capacity 1136 l. and 700 l. 38 % more or 436 l.
      Cooling system fluid volume 232 l. and 224.5 l. 3 % more or 7.5 l.

      Motor

      Full power 758 kW and 567 kW 25 % more or 191 kW
      Effective power 700 kW and 520 kW 26 % more or 180 kW
      Displacement 32.1 l. and 23.9 l. 26 % more or 8.2 l.
      Maximum torque 4715.5 Nm and 3091.3 Nm 34 % more or 1624.2 Nm

      Gear box

      Forward gears number 7 and 6 14 % more or 1
      Maximum speed 64.5 km/h and 57.9 km/h 10 % more or 6.6 km/h

      Dump

      Lowering time 13 sec and 16 sec 19 % less or 3 sec
      Brimmed lifting capacity 41.9 m3 and 28.2 m3 33 % more or 13.7 m3
      Lifting capacity with top 60.2 m3 and 38.7 m3 36 % more or 21.5 m3

      5 reasons to buy Hitachi EH1100-3:

      Weight

      Unloaded front weight distribution 50 % and 45 % 10 % more or 5 %
      Loaded front weight distribution 34 % and 33 % 3 % more or 1 %

      Operation

      Steering system fluid volume 112 l. and 57 l. 49 % more or 55 l.

      Gear box

      Reverse gears number 2 and 1 50 % more or 1

      Dump

      Lifting time 12 sec and 15 sec 20 % less or 3 sec

      Neutral reasons:

      Weight

      Weight without load 73976.4 kg and 45813 kg
      Laden weight 163293 kg and 110677 kg

      Sizes

      Dimensional length 10535 mm and 9450 mm
      Overall width 6494 mm and 4980 mm
      Headroom 5170 mm and 4620 mm
      Wheelbase 4560 mm and 4320 mm
      Unloading height 10325 mm and 8890 mm

      Operation

      Tyre size 27.00R49(E4) and 24.00R35

      Motor

      Manufacturer Caterpillar and Detroit diesel
      Model C32 ACERT and MTU 12 V-2000
      Cylinders number 12 and 12
      Aspiration turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator)

      Gear box

      Transmission type 7-planetary gearbox with switching speeds under load and Allison H6610A. automatic, planetary type with integrated locking torque converter

      Dump

      Nominal payload 90718.5 kg and 65317.3 kg
      Discharge angle 49.4 degrees and 60 degrees

      Images

      Sizes

      1. Dimensional length 10535 mm 1. Dimensional length 9450 mm
      2. Overall width 6494 mm 2. Overall width 4980 mm
      3. Headroom 5170 mm 3. Headroom 4620 mm
      4. Wheelbase 4560 mm 4. Wheelbase 4320 mm
      5. Clearance 896 mm 5. Clearance 610 mm
      6. Unloading height 10325 mm 6. Unloading height 8890 mm
      7. Unloading ground clearance 965 mm 7. Unloading ground clearance 740 mm

      Dump

      8. Discharge angle 49.4 degrees 8. Discharge angle 60 degrees