vs.

      Caterpillar 308C CR vs. Hitachi ZX80

      13 reasons to buy Caterpillar 308C CR:

      Swing device

      Swing torque 16000 Nm and 13829.3 Nm 14 % more or 2170.7 Nm
      Rotation speed 11.5 rev / min and 11.3 rev / min 2 % more or 0.2 rev

      Sizes

      Clearance 384 mm and 360 mm 6 % more or 24 mm
      Width to outside of caterpillar track 2320 mm and 2200 mm 5 % more or 120 mm

      Operation

      Cooling system fluid volume 15 l. and 9.5 l. 37 % more or 5.5 l.
      Generator current strength 35 amperes and 30 amperes 14 % more or 5 amperes

      Motor

      Effective power 41 kW and 39 kW 5 % more or 2 kW

      Carrier

      Maximum travel speed 5.3 km/h and 5 km/h 6 % more or 0.3 km/h

      Booms/sections features 2

      Maximum excavation depth 4690 mm and 4670 mm 0 % more or 20 mm
      Maximum radius along ground level 6770 mm and 6670 mm 1 % more or 100 mm
      Maximum loading height 5670 mm and 5450 mm 4 % more or 220 mm

      Booms/sections features 1

      Maximum radius along ground level 6250 mm and 6170 mm 1 % more or 80 mm
      Maximum loading height 5250 mm and 5060 mm 4 % more or 190 mm

      9 reasons to buy Hitachi ZX80:

      Operation

      Hydraulic system fluid volume 100 l. and 92 l. 8 % more or 8 l.
      Engine oil volume 12 l. and 10 l. 17 % more or 2 l.
      Hydraulic system overflow valve pressure 31371.1 kPa and 27460 kPa 12 % more or 3911.1 kPa
      Fuel Capacity 135 l. and 115 l. 15 % more or 20 l.

      Motor

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

      Carrier

      Specific ground pressure 25 kPa and 32.4 kPa 23 % less or 7.4 kPa

      Booms/sections features 2

      Maximum vertical wall digging depth 4280 mm and 4120 mm 4 % more or 160 mm

      Booms/sections features 1

      Maximum excavation depth 4170 mm and 4140 mm 1 % more or 30 mm
      Maximum vertical wall digging depth 3730 mm and 3600 mm 3 % more or 130 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2610 mm and 2600 mm
      Rear platform swing radius 1290 mm and 750 mm
      Caterpillar track length on ground level 2280 mm and 2140 mm

      Operation

      Working weight 8040 kg and 7215 kg

      Motor

      Manufacturer Mitsubishi and Isuzu
      Model C 4M40E1 and CC-4JG1
      Cylinders number 4 and 4

      Carrier

      Shoe dimensions 450 mm and 600 mm
      Track width 1870 mm and 1750 mm

      Booms/sections features 2

      Unit load-transfer length 5850 mm and 6120 mm
      Maximum cut height 7810 mm and 7550 mm
      Unit load-transfer height 2740 mm and 2880 mm

      Booms/sections features 1

      Unit load-transfer height 2610 mm and 2600 mm
      Unit load-transfer length 5830 mm and 6080 mm
      Maximum cut height 7390 mm and 7150 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2320 mm 2. Width to outside of caterpillar track 2200 mm
      4. Caterpillar track length on ground level 2280 mm 4. Caterpillar track length on ground level 2140 mm
      5. Clearance 384 mm 5. Clearance 360 mm
      7. Height to cab upper part 2610 mm 7. Height to cab upper part 2600 mm
      8. Rear platform swing radius 1290 mm 8. Rear platform swing radius 750 mm

      Carrier

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

      Booms/sections features 1

      1. Unit load-transfer length 5850 mm 1. Unit load-transfer length 6080 mm
      3. Unit load-transfer height 2740 mm 3. Unit load-transfer height 2600 mm
      9. Maximum cut height 7810 mm 9. Maximum cut height 7150 mm
      10. Maximum loading height 5670 mm 10. Maximum loading height 5060 mm
      11. Maximum radius along ground level 6770 mm 11. Maximum radius along ground level 6170 mm
      12. Maximum vertical wall digging depth 4120 mm 12. Maximum vertical wall digging depth 3730 mm
      13. Maximum excavation depth 4690 mm 13. Maximum excavation depth 4170 mm