vs.

      Hitachi ZX80 vs. Caterpillar 308D CR

      10 reasons to buy Hitachi ZX80:

      Swing device

      Rotation speed 11.3 rev / min and 10 rev / min 12 % more or 1.3 rev

      Sizes

      Counterweight ground clearance 760 mm and 735 mm 3 % more or 25 mm

      Operation

      Fuel Capacity 135 l. and 125 l. 7 % more or 10 l.
      Hydraulic system fluid volume 100 l. and 94 l. 6 % more or 6 l.
      Hydraulic pump flow rate 126 l/min and 272 l/min 54 % less or 146 l/min

      Motor

      Displacement 3.1 l. and 2.8 l. 10 % more or 0.3 l.

      Booms/sections features 2

      Maximum vertical wall digging depth 4280 mm and 4160 mm 3 % more or 120 mm
      Maximum excavation depth 4670 mm and 4630 mm 1 % more or 40 mm

      Booms/sections features 1

      Maximum excavation depth 4170 mm and 4090 mm 2 % more or 80 mm
      Maximum vertical wall digging depth 3730 mm and 3650 mm 2 % more or 80 mm

      11 reasons to buy Caterpillar 308D CR:

      Sizes

      Width to outside of caterpillar track 2320 mm and 2200 mm 5 % more or 120 mm
      Clearance 385 mm and 360 mm 6 % more or 25 mm

      Operation

      Cooling system fluid volume 15.7 l. and 9.5 l. 39 % more or 6.2 l.
      Engine oil volume 12.5 l. and 12 l. 4 % more or 0.5 l.
      Generator current strength 35 amperes and 30 amperes 14 % more or 5 amperes
      Hydraulic system overflow valve pressure 31998.5 kPa and 31371.1 kPa 2 % more or 627.4 kPa

      Motor

      Effective power 41.5 kW and 39 kW 6 % more or 2.5 kW

      Booms/sections features 2

      Maximum radius along ground level 6710 mm and 6670 mm 1 % more or 40 mm
      Maximum loading height 5730 mm and 5450 mm 5 % more or 280 mm

      Booms/sections features 1

      Maximum radius along ground level 6190 mm and 6170 mm 0 % more or 20 mm
      Maximum loading height 5310 mm and 5060 mm 5 % more or 250 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 750 mm and 1290 mm
      Caterpillar track length on ground level 2140 mm and 2280 mm
      Height to cab upper part 2600 mm and 2590 mm

      Operation

      Working weight 7215 kg and 7850 kg

      Motor

      Manufacturer Isuzu and Mitsubishi
      Model CC-4JG1 and 4M40 TL

      Carrier

      Maximum travel speed 5 km/h and 5 km/h
      Track width 1750 mm and 1870 mm
      Shoe dimensions 600 mm and 450 mm

      Booms/sections features 2

      Unit load-transfer height 2880 mm and 2590 mm
      Unit load-transfer length 6120 mm and 5830 mm
      Maximum cut height 7550 mm and 7760 mm

      Booms/sections features 1

      Unit load-transfer length 6080 mm and 5810 mm
      Maximum cut height 7150 mm and 7340 mm
      Unit load-transfer height 2600 mm and 2590 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2200 mm 2. Width to outside of caterpillar track 2320 mm
      4. Caterpillar track length on ground level 2140 mm 4. Caterpillar track length on ground level 2280 mm
      5. Clearance 360 mm 5. Clearance 385 mm
      7. Height to cab upper part 2600 mm 7. Height to cab upper part 2590 mm
      8. Rear platform swing radius 750 mm 8. Rear platform swing radius 1290 mm
      15. Counterweight ground clearance 760 mm 15. Counterweight ground clearance 735 mm

      Carrier

      6. Track width 1750 mm 6. Track width 1870 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 450 mm

      Booms/sections features 1

      10. Maximum loading height 5450 mm 10. Maximum loading height 5310 mm
      11. Maximum radius along ground level 6670 mm 11. Maximum radius along ground level 6190 mm
      12. Maximum vertical wall digging depth 4280 mm 12. Maximum vertical wall digging depth 3650 mm
      13. Maximum excavation depth 4670 mm 13. Maximum excavation depth 4090 mm
      1. Unit load-transfer length 6120 mm 1. Unit load-transfer length 5830 mm
      3. Unit load-transfer height 2880 mm 3. Unit load-transfer height 2590 mm
      9. Maximum cut height 7550 mm 9. Maximum cut height 7760 mm