vs.

      Hitachi EH750-3 vs. Caterpillar 777F

      7 reasons to buy Hitachi EH750-3:

      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 97 l. and 57 l. 41 % more or 40 l.
      Hydraulic system fluid volume 275 l. and 189 l. 31 % more or 86 l.

      Gear box

      Maximum speed 68.2 km/h and 64.5 km/h 5 % more or 3.7 km/h
      Reverse gears number 2 and 1 50 % more or 1

      Dump

      Lifting time 13.9 sec and 15 sec 7 % less or 1.1 sec

      17 reasons to buy Caterpillar 777F:

      Weight

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

      Sizes

      Clearance 896 mm and 460 mm 49 % more or 436 mm
      Unloading ground clearance 965 mm and 520 mm 46 % more or 445 mm

      Operation

      Fuel Capacity 1136 l. and 454 l. 60 % more or 682 l.
      Cooling system fluid volume 232 l. and 211.1 l. 9 % more or 20.9 l.
      Engine oil volume 504 l. and 30 l. 94 % more or 474 l.
      Brake / lift system fluid volume 504 l. and 178 l. 65 % more or 326 l.

      Motor

      Full power 758 kW and 391 kW 48 % more or 367 kW
      Maximum torque 4715.5 Nm and 2372.7 Nm 50 % more or 2342.8 Nm
      Effective power 700 kW and 362 kW 48 % more or 338 kW
      Displacement 32.1 l. and 14 l. 56 % more or 18.1 l.
      Cylinders number 12 and 6 50 % more or 6

      Gear box

      Forward gears number 7 and 6 14 % more or 1

      Dump

      Brimmed lifting capacity 41.9 m3 and 20.8 m3 50 % more or 21.1 m3
      Lifting capacity with top 60.2 m3 and 27.7 m3 54 % more or 32.5 m3
      Lowering time 13 sec and 15 sec 13 % less or 2 sec

      Neutral reasons:

      Weight

      Weight without load 33475 kg and 73976.4 kg
      Laden weight 75400 kg and 163293 kg

      Sizes

      Wheelbase 3780 mm and 4560 mm
      Headroom 4350 mm and 5170 mm
      Unloading height 8130 mm and 10325 mm
      Dimensional length 8710 mm and 10535 mm
      Overall width 4840 mm and 6494 mm

      Operation

      Tyre size 18.00R33 and 27.00R49(E4)

      Motor

      Aspiration Turbocharging with subsequent air cooling (by a cooling radiator) and turbocharging
      Manufacturer Detroit diesel and Caterpillar
      Model lot 60 and C32 ACERT

      Gear box

      Transmission type Allison H5610A. automatic, planetary type with integrated locking torque converter and 7-planetary gearbox with switching speeds under load

      Dump

      Nominal payload 38555.4 kg and 90718.5 kg
      Discharge angle 60 degrees and 49.4 degrees

      Images

      Sizes

      7. Unloading ground clearance 520 mm 7. Unloading ground clearance 965 mm
      1. Dimensional length 8710 mm 1. Dimensional length 10535 mm
      2. Overall width 4840 mm 2. Overall width 6494 mm
      3. Headroom 4350 mm 3. Headroom 5170 mm
      4. Wheelbase 3780 mm 4. Wheelbase 4560 mm
      5. Clearance 460 mm 5. Clearance 896 mm
      6. Unloading height 8130 mm 6. Unloading height 10325 mm

      Dump

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