vs.

      Case CX14 vs. Doosan DX30Z

      4 reasons to buy Case CX14:

      Swing device

      Rotation speed 10.7 rev / min and 9.7 rev / min 9 % more or 1.0 rev

      Operation

      Hydraulic pump flow rate 29.5 l/min and 74.4 l/min 60 % less or 44.9 l/min

      Motor

      Torque measured at 1500 rev / min and 1200 rev / min 20 % more or 300 rev

      Carrier

      Specific ground pressure 21.4 kPa and 29 kPa 26 % less or 7.6 kPa

      17 reasons to buy Doosan DX30Z:

      Sizes

      Width to outside of caterpillar track 1550 mm and 1200 mm 23 % more or 350 mm
      Clearance 300 mm and 175 mm 42 % more or 125 mm
      Counterweight ground clearance 535 mm and 430 mm 20 % more or 105 mm

      Operation

      Hydraulic system fluid volume 50 l. and 17 l. 66 % more or 33 l.
      Generator current strength 40 amperes and 20 amperes 50 % more or 20 amperes
      Engine oil volume 5.5 l. and 3.3 l. 40 % more or 2.2 l.
      Hydraulic system overflow valve pressure 20500 kPa and 143.1 kPa 99 % more or 20356.9 kPa
      Fuel Capacity 35 l. and 15.1 l. 57 % more or 19.9 l.
      Cooling system fluid volume 3.5 l. and 2.5 l. 29 % more or 1.0 l.

      Motor

      Effective power 18.1 kW and 8.9 kW 51 % more or 9.2 kW
      Maximum torque 87.9 Nm and 46.1 Nm 48 % more or 41.8 Nm
      Power measured at 2400 rev / min and 2000 rev / min 17 % more or 400 rev

      Carrier

      Rolling bearings number on either side 4 and 3 25 % more or 1
      Maximum travel speed 4.6 km/h and 3.7 km/h 20 % more or 0.9 km/h

      Booms/sections features 1

      Maximum excavation depth 2838 mm and 2110 mm 26 % more or 728 mm
      Maximum loading height 3122 mm and 2560 mm 18 % more or 562 mm
      Maximum vertical wall digging depth 2278 mm and 1840 mm 19 % more or 438 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2200 mm and 2480 mm
      Rear platform swing radius 590 mm and 775 mm
      Caterpillar track length on ground level 1210 mm and 1650 mm

      Operation

      Operating voltage 12 V and 12 V
      Working weight 1469.6 kg and 3180 kg

      Motor

      Manufacturer Yanmar and Yanmar
      Model 3TNE68 and 3TNV82A-PDB
      Cylinders number 3 and 3

      Carrier

      Shoe dimensions 230 mm and 300 mm

      Booms/sections features 1

      Maximum cut height 3630 mm and 4555 mm
      Unit load-transfer height 2200 mm and 1590 mm
      Unit load-transfer length 3340 mm and 4507 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 1200 mm 2. Width to outside of caterpillar track 1550 mm
      4. Caterpillar track length on ground level 1210 mm 4. Caterpillar track length on ground level 1650 mm
      5. Clearance 175 mm 5. Clearance 300 mm
      7. Height to cab upper part 2200 mm 7. Height to cab upper part 2480 mm
      8. Rear platform swing radius 590 mm 8. Rear platform swing radius 775 mm
      15. Counterweight ground clearance 430 mm 15. Counterweight ground clearance 535 mm

      Carrier

      14. Shoe dimensions 230 mm 14. Shoe dimensions 300 mm

      Booms/sections features 1

      10. Maximum loading height 2560 mm 10. Maximum loading height 3122 mm
      12. Maximum vertical wall digging depth 1840 mm 12. Maximum vertical wall digging depth 2278 mm
      13. Maximum excavation depth 2110 mm 13. Maximum excavation depth 2838 mm
      1. Unit load-transfer length 3340 mm 1. Unit load-transfer length 4507 mm
      3. Unit load-transfer height 2200 mm 3. Unit load-transfer height 1590 mm
      9. Maximum cut height 3630 mm 9. Maximum cut height 4618 mm