vs.

      Caterpillar 777D vs. Hitachi EH1700

      12 reasons to buy Caterpillar 777D:

      Weight

      Unloaded rear weight distribution 54.6 % and 52.2 % 4 % more or 2.4 %
      Loaded front weight distribution 33.3 % and 33 % 1 % more or 0.3 %

      Sizes

      Unloading ground clearance 872 mm and 840 mm 4 % more or 32 mm

      Operation

      Fuel Capacity 1137 l. and 1003 l. 12 % more or 134 l.
      Cooling system fluid volume 325 l. and 276 l. 15 % more or 49 l.
      Differential/final drive fluid volume 329 l. and 147.6 l. 55 % more or 181.4 l.
      Brake / lift system fluid volume 415 l. and 318 l. 23 % more or 97 l.

      Motor

      Displacement 34.5 l. and 30.5 l. 12 % more or 4.0 l.
      Torque measured at 1300 rev / min and 1200 rev / min 8 % more or 100 rev

      Gear box

      Forward gears number 7 and 6 14 % more or 1

      Dump

      Brimmed lifting capacity 42 m3 and 38.6 m3 8 % more or 3.4 m3
      Lifting capacity with top 60.5 m3 and 60.3 m3 0 % more or 0.2 m3

      12 reasons to buy Hitachi EH1700:

      Weight

      Unloaded front weight distribution 47.8 % and 45.4 % 5 % more or 2.4 %
      Loaded rear weight distribution 67 % and 66.7 % 0 % more or 0.3 %

      Sizes

      Clearance 860 mm and 700 mm 19 % more or 160 mm

      Operation

      Engine oil volume 143 l. and 124 l. 13 % more or 19 l.
      Steering system fluid volume 117 l. and 84 l. 28 % more or 33 l.
      Hydraulic system fluid volume 435 l. and 138 l. 68 % more or 297 l.

      Motor

      Full power 895 kW and 745.7 kW 17 % more or 149.3 kW
      Effective power 836 kW and 699.5 kW 16 % more or 136.5 kW
      Maximum torque 5084.3 Nm and 4713 Nm 7 % more or 371.3 Nm

      Gear box

      Maximum speed 61.6 km/h and 60.4 km/h 2 % more or 1.2 km/h
      Reverse gears number 2 and 1 50 % more or 1

      Dump

      Lifting time 12.8 sec and 15 sec 15 % less or 2.2 sec

      Neutral reasons:

      Weight

      Weight without load 70306.8 kg and 71736 kg
      Laden weight 161030 kg and 170100 kg

      Sizes

      Dimensional length 9780 mm and 10290 mm
      Unloading height 9970 mm and 9860 mm
      Overall width 6100 mm and 6050 mm
      Headroom 5000 mm and 5310 mm
      Wheelbase 4570 mm and 4570 mm

      Motor

      Model 3508A and QST 30
      Manufacturer Caterpillar and Cummins

      Gear box

      Transmission type automatic transmission system with power gear shifting and Allison M9600A, planetary type, automatic gear change. Built-in torque converter with automatic lock gear changes in all ranges.

      Dump

      Nominal payload 90718.5 kg and 97700 kg

      Images

      Sizes

      1. Dimensional length 9780 mm 1. Dimensional length 10290 mm
      2. Overall width 6100 mm 2. Overall width 6050 mm
      3. Headroom 5000 mm 3. Headroom 5310 mm
      4. Wheelbase 4570 mm 4. Wheelbase 4570 mm
      5. Clearance 700 mm 5. Clearance 860 mm
      6. Unloading height 9970 mm 6. Unloading height 9860 mm
      7. Unloading ground clearance 872 mm 7. Unloading ground clearance 840 mm