vs.

      Caterpillar 770 vs. Hitachi EH1100

      7 reasons to buy Caterpillar 770:

      Weight

      Unloaded rear weight distribution 52 % and 51 % 2 % more or 1 %
      Loaded front weight distribution 34 % and 32 % 6 % more or 2 %

      Operation

      Brake / lift system fluid volume 277 l. and 174 l. 37 % more or 103 l.

      Gear box

      Forward gears number 7 and 6 forward gears 14 % more or 1
      Maximum speed 74.8 km/h and 61.3 km/h 18 % more or 13.5 km/h

      Dump

      Lifting time 9.5 sec and 11.1 sec 14 % less or 1.6 sec
      Lowering time 12.5 sec and 14 sec 11 % less or 1.5 sec

      15 reasons to buy Hitachi EH1100:

      Weight

      Unloaded front weight distribution 49 % and 48 % 2 % more or 1 %
      Loaded rear weight distribution 68 % and 66 % 3 % more or 2 %

      Sizes

      Unloading ground clearance 760 mm and 498 mm 34 % more or 262 mm
      Clearance 690 mm and 680 mm 1 % more or 10 mm

      Operation

      Fuel Capacity 700.2 l. and 530 l. 24 % more or 170.2 l.
      Cooling system fluid volume 234.7 l. and 114 l. 51 % more or 120.7 l.
      Engine oil volume 71.9 l. and 15 l. 79 % more or 56.9 l.
      Steering system fluid volume 98.4 l. and 56 l. 43 % more or 42.4 l.

      Motor

      Cylinders number 12 and 6 50 % more or 6
      Full power 567 kW and 381 kW 33 % more or 186 kW
      Effective power 540.6 kW and 355 kW 34 % more or 185.6 kW
      Displacement 23.9 l. and 15.2 l. 36 % more or 8.7 l.

      Gear box

      Reverse gears number 2 reverse gears and 1 50 % more or 1 reverse

      Dump

      Brimmed lifting capacity 27.5 m3 and 17.1 m3 38 % more or 10.4 m3
      Lifting capacity with top 39 m3 and 25.1 m3 36 % more or 13.9 m3

      Neutral reasons:

      Weight

      Weight without load 34242 kg and 42826 kg
      Laden weight 71214 kg and 108409 kg

      Sizes

      Dimensional length 8172 mm and 9300 mm
      Overall width 4751 mm and 4440 mm
      Headroom 3120 mm and 4620 mm
      Wheelbase 3960 mm and 4290 mm
      Unloading height 8280 mm and 8880 mm

      Operation

      Tyre size 18.00R33(E4) and 24.00R35 E4 Radial

      Motor

      Manufacturer Caterpillar and Detroit diesel
      Aspiration turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator)
      Model C15 ACERT and 12 V lot 2000

      Gear box

      Transmission type powershift and Allison M6610, planetary type with integrated locking torque converter

      Dump

      Nominal payload 36287.4 kg and 65317.3 kg
      Discharge angle 47.5 degrees and 60 degrees

      Images

      Sizes

      5. Clearance 680 mm 5. Clearance 690 mm
      6. Unloading height 8280 mm 6. Unloading height 8880 mm
      7. Unloading ground clearance 498 mm 7. Unloading ground clearance 760 mm
      1. Dimensional length 8172 mm 1. Dimensional length 9300 mm
      2. Overall width 4751 mm 2. Overall width 4440 mm
      3. Headroom 3120 mm 3. Headroom 4620 mm
      4. Wheelbase 3960 mm 4. Wheelbase 4290 mm

      Dump

      8. Discharge angle 47.5 degrees 8. Discharge angle 60 degrees