vs.

      Caterpillar 777F vs. Hitachi EH1700

      11 reasons to buy Caterpillar 777F:

      Weight

      Unloaded rear weight distribution 55 % and 52.2 % 5 % more or 2.8 %

      Sizes

      Clearance 896 mm and 860 mm 4 % more or 36 mm
      Unloading ground clearance 965 mm and 840 mm 13 % more or 125 mm

      Operation

      Fuel Capacity 1136 l. and 1003 l. 12 % more or 133 l.
      Engine oil volume 504 l. and 143 l. 72 % more or 361 l.
      Differential/final drive fluid volume 264 l. and 147.6 l. 44 % more or 116.4 l.
      Brake / lift system fluid volume 504 l. and 318 l. 37 % more or 186 l.

      Motor

      Displacement 32.1 l. and 30.5 l. 5 % more or 1.6 l.

      Gear box

      Forward gears number 7 and 6 14 % more or 1
      Maximum speed 64.5 km/h and 61.6 km/h 4 % more or 2.9 km/h

      Dump

      Brimmed lifting capacity 41.9 m3 and 38.6 m3 8 % more or 3.3 m3

      11 reasons to buy Hitachi EH1700:

      Weight

      Unloaded front weight distribution 47.8 % and 45 % 6 % more or 2.8 %

      Operation

      Hydraulic system fluid volume 435 l. and 189 l. 57 % more or 246 l.
      Cooling system fluid volume 276 l. and 232 l. 16 % more or 44 l.
      Steering system fluid volume 117 l. and 57 l. 51 % more or 60 l.

      Motor

      Full power 895 kW and 758 kW 15 % more or 137 kW
      Effective power 836 kW and 700 kW 16 % more or 136 kW
      Maximum torque 5084.3 Nm and 4715.5 Nm 7 % more or 368.8 Nm

      Gear box

      Reverse gears number 2 and 1 50 % more or 1

      Dump

      Lifting capacity with top 60.3 m3 and 60.2 m3 0 % more or 0.1 m3
      Lowering time 12.1 sec and 13 sec 7 % less or 0.9 sec
      Lifting time 12.8 sec and 15 sec 15 % less or 2.2 sec

      Neutral reasons:

      Weight

      Weight without load 73976.4 kg and 71736 kg
      Laden weight 163293 kg and 170100 kg
      Loaded front weight distribution 33 % and 33 %
      Loaded rear weight distribution 67 % and 67 %

      Sizes

      Dimensional length 10535 mm and 10290 mm
      Overall width 6494 mm and 6050 mm
      Headroom 5170 mm and 5310 mm
      Wheelbase 4560 mm and 4570 mm
      Unloading height 10325 mm and 9860 mm

      Operation

      Tyre size 27.00R49(E4) and 31/80R49 E4

      Motor

      Manufacturer Caterpillar and Cummins
      Model C32 ACERT and QST 30
      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 M9600A, planetary type, automatic gear change. Built-in torque converter with automatic lock gear changes in all ranges.

      Dump

      Discharge angle 49.4 degrees and 61 degrees
      Nominal payload 90718.5 kg and 97700 kg

      Images

      Sizes

      1. Dimensional length 10535 mm 1. Dimensional length 10290 mm
      2. Overall width 6494 mm 2. Overall width 6050 mm
      3. Headroom 5170 mm 3. Headroom 5310 mm
      4. Wheelbase 4560 mm 4. Wheelbase 4570 mm
      5. Clearance 896 mm 5. Clearance 860 mm
      6. Unloading height 10325 mm 6. Unloading height 9860 mm
      7. Unloading ground clearance 965 mm 7. Unloading ground clearance 840 mm

      Dump

      8. Discharge angle 49.4 degrees 8. Discharge angle 61 degrees