vs.

      Case CX31 vs. Hitachi ZX35U-2

      5 reasons to buy Case CX31:

      Sizes

      Clearance 320 mm and 290 mm 9 % more or 30 mm
      Counterweight ground clearance 565 mm and 560 mm 1 % more or 5 mm

      Operation

      Hydraulic pump flow rate 62.6 l/min and 80 l/min 22 % less or 17.4 l/min

      Motor

      Cylinders number 4 and 3 25 % more or 1

      Carrier

      Specific ground pressure 29 kPa and 31 kPa 6 % less or 2 kPa

      15 reasons to buy Hitachi ZX35U-2:

      Swing device

      Rotation speed 9.3 rev / min and 9 rev / min 3 % more or 0.3 rev

      Sizes

      Width to outside of caterpillar track 1740 mm and 1550 mm 11 % more or 190 mm

      Operation

      Fuel Capacity 40 l. and 37.9 l. 5 % more or 2.1 l.
      Cooling system fluid volume 6 l. and 2.5 l. 58 % more or 3.5 l.
      Hydraulic system fluid volume 58 l. and 48 l. 17 % more or 10 l.
      Engine oil volume 7.2 l. and 3.5 l. 51 % more or 3.7 l.
      Hydraulic system overflow valve pressure 24500 kPa and 156.9 kPa 99 % more or 24343.1 kPa

      Motor

      Torque measured at 1500 rev / min and 1400 rev / min 7 % more or 100 rev
      Maximum torque 105 Nm and 79.5 Nm 24 % more or 25.5 Nm
      Effective power 22.3 kW and 16.9 kW 24 % more or 5.4 kW
      Power measured at 2500 rev / min and 2300 rev / min 8 % more or 200 rev
      Displacement 1.6 l. and 1.3 l. 19 % more or 0.3 l.

      Booms/sections features 1

      Maximum excavation depth 3060 mm and 2820 mm 8 % more or 240 mm
      Maximum loading height 3490 mm and 3150 mm 10 % more or 340 mm
      Maximum vertical wall digging depth 2670 mm and 2160 mm 19 % more or 510 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 775 mm and 870 mm
      Caterpillar track length on ground level 1540 mm and 1650 mm
      Height to cab upper part 2510 mm and 2460 mm

      Operation

      Working weight 3000.1 kg and 3480 kg
      Operating voltage 12 V and 12 V

      Motor

      Manufacturer Yanmar and Yanmar
      Model 3TNE82A and 3TNV88

      Carrier

      Maximum travel speed 4.5 km/h and 4.5 km/h
      Shoe dimensions 300 mm and 300 mm
      Support rollers number on either side 1 and 1
      Rolling bearings number on either side 4 and 4

      Booms/sections features 1

      Unit load-transfer height 2510 mm and 2460 mm
      Unit load-transfer length 4440 mm and 4650 mm
      Maximum cut height 4500 mm and 4900 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 1550 mm 2. Width to outside of caterpillar track 1740 mm
      4. Caterpillar track length on ground level 1540 mm 4. Caterpillar track length on ground level 1650 mm
      5. Clearance 320 mm 5. Clearance 290 mm
      7. Height to cab upper part 2510 mm 7. Height to cab upper part 2460 mm
      8. Rear platform swing radius 775 mm 8. Rear platform swing radius 870 mm
      15. Counterweight ground clearance 565 mm 15. Counterweight ground clearance 560 mm

      Carrier

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

      Booms/sections features 1

      10. Maximum loading height 3150 mm 10. Maximum loading height 3490 mm
      12. Maximum vertical wall digging depth 2160 mm 12. Maximum vertical wall digging depth 2670 mm
      13. Maximum excavation depth 2820 mm 13. Maximum excavation depth 3060 mm
      1. Unit load-transfer length 4440 mm 1. Unit load-transfer length 4780 mm
      3. Unit load-transfer height 2510 mm 3. Unit load-transfer height 2460 mm
      9. Maximum cut height 4500 mm 9. Maximum cut height 5010 mm