vs.

      Hitachi ZX8-2 vs. Caterpillar 303C CR

      3 reasons to buy Hitachi ZX8-2:

      Operation

      Hydraulic system overflow valve pressure 17700 kPa and 245 kPa 99 % more or 17455 kPa
      Hydraulic pump flow rate 21.2 l/min and 87.6 l/min 76 % less or 66.4 l/min

      Carrier

      Maximum travel speed 4 km/h and 2.8 km/h 30 % more or 1.2 km/h

      15 reasons to buy Caterpillar 303C CR:

      Swing device

      Rotation speed 9 rev / min and 8.5 rev / min 6 % more or 0.5 rev

      Sizes

      Width to outside of caterpillar track 1550 mm and 910 mm 41 % more or 640 mm
      Clearance 315 mm and 130 mm 59 % more or 185 mm

      Operation

      Fuel Capacity 45 l. and 16 l. 64 % more or 29 l.
      Cooling system fluid volume 6 l. and 3.3 l. 45 % more or 2.7 l.
      Hydraulic system fluid volume 65 l. and 18 l. 72 % more or 47 l.
      Engine oil volume 6 l. and 2.8 l. 53 % more or 3.2 l.

      Motor

      Effective power 22.4 kW and 9.5 kW 58 % more or 12.9 kW
      Power measured at 2300 rev / min and 2100 rev / min 9 % more or 200 rev

      Booms/sections features 2

      Maximum loading height 3610 mm and 2150 mm 40 % more or 1460 mm
      Maximum vertical wall digging depth 2550 mm and 1600 mm 37 % more or 950 mm
      Maximum excavation depth 2910 mm and 1800 mm 38 % more or 1110 mm

      Booms/sections features 1

      Maximum excavation depth 2910 mm and 1600 mm 45 % more or 1310 mm
      Maximum loading height 3490 mm and 2050 mm 41 % more or 1440 mm
      Maximum vertical wall digging depth 2400 mm and 1450 mm 40 % more or 950 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2150 mm and 2500 mm
      Rear platform swing radius 1090 mm and 777.2 mm
      Caterpillar track length on ground level 900 mm and 2220 mm

      Operation

      Working weight 1100 kg and 3555 kg
      Operating voltage 12 V and 12 V

      Motor

      Manufacturer Yanmar and Mitsubishi
      Model 3TNV70 and S3Q2
      Cylinders number 3 and 3

      Carrier

      Shoe dimensions 180 mm and 300 mm

      Booms/sections features 2

      Unit load-transfer length 3030 mm and 4770 mm
      Maximum cut height 2940 mm and 5060 mm
      Unit load-transfer height 2150 mm and 2500 mm

      Booms/sections features 1

      Unit load-transfer height 2150 mm and 2500 mm
      Unit load-transfer length 2970 mm and 5100 mm
      Maximum cut height 2840 mm and 4950 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 910 mm 2. Width to outside of caterpillar track 1550 mm
      4. Caterpillar track length on ground level 900 mm 4. Caterpillar track length on ground level 2220 mm
      5. Clearance 130 mm 5. Clearance 315 mm
      7. Height to cab upper part 2150 mm 7. Height to cab upper part 2500 mm
      8. Rear platform swing radius 1090 mm 8. Rear platform swing radius 777.2 mm

      Carrier

      14. Shoe dimensions 180 mm 14. Shoe dimensions 300 mm

      Booms/sections features 1

      9. Maximum cut height 2840 mm 9. Maximum cut height 5060 mm
      10. Maximum loading height 2050 mm 10. Maximum loading height 3610 mm
      12. Maximum vertical wall digging depth 1450 mm 12. Maximum vertical wall digging depth 2550 mm
      1. Unit load-transfer length 3030 mm 1. Unit load-transfer length 4770 mm
      13. Maximum excavation depth 1600 mm 13. Maximum excavation depth 2910 mm
      3. Unit load-transfer height 2150 mm 3. Unit load-transfer height 2500 mm