vs.

      Case CX230 vs. Doosan DX520LC

      8 reasons to buy Case CX230:

      Swing device

      Rotation speed 11.9 rev / min and 8.8 rev / min 26 % more or 3.1 rev

      Operation

      Hydraulic system overflow valve pressure 34300 kPa and 31371.1 kPa 9 % more or 2928.9 kPa
      Hydraulic pump flow rate 402 l/min and 710 l/min 43 % less or 308 l/min
      Boom reach drive mechanism fluid volume 4.5 l. and 4 l. 11 % more or 0.5 l.

      Motor

      Power measured at 1950 rev / min and 1800 rev / min 8 % more or 150 rev

      Carrier

      Specific ground pressure 53 kPa and 86.2 kPa 39 % less or 33.2 kPa
      Maximum travel speed 5.3 km/h and 5 km/h 6 % more or 0.3 km/h

      Booms/sections features 2

      Maximum vertical wall digging depth 5420 mm and 1190 mm 78 % more or 4230 mm

      23 reasons to buy Doosan DX520LC:

      Sizes

      Clearance 770 mm and 480 mm 38 % more or 290 mm
      Counterweight ground clearance 1460 mm and 1090 mm 25 % more or 370 mm
      Width to outside of caterpillar track 3900 mm and 2540 mm 35 % more or 1360 mm

      Shovel

      Maximum bucket volume 2.9 m3 and 1.3 m3 55 % more or 1.6 m3

      Operation

      Fuel Capacity 620 l. and 265 l. 57 % more or 355 l.
      Hydraulic system fluid volume 500 l. and 206 l. 59 % more or 294 l.
      Engine oil volume 44 l. and 24 l. 45 % more or 20 l.

      Motor

      Effective power 244.6 kW and 105.1 kW 57 % more or 139.5 kW
      Displacement 11 l. and 6.5 l. 41 % more or 4.5 l.

      Carrier

      Track shoes number per side 53 and 47 11 % more or 6
      Support rollers number on either side 3 and 2 33 % more or 1
      Rolling bearings number on either side 9 and 8 11 % more or 1

      Booms/sections features 3

      Maximum excavation depth 15130 mm and 6650 mm 56 % more or 8480 mm
      Maximum radius along ground level 19460 mm and 9780 mm 50 % more or 9680 mm
      Maximum loading height 11950 mm and 6900 mm 42 % more or 5050 mm
      Maximum vertical wall digging depth 12840 mm and 6020 mm 53 % more or 6820 mm

      Booms/sections features 2

      Maximum excavation depth 6770 mm and 6050 mm 11 % more or 720 mm
      Maximum radius along ground level 10460 mm and 9230 mm 12 % more or 1230 mm
      Maximum loading height 6720 mm and 6630 mm 1 % more or 90 mm

      Booms/sections features 1

      Maximum radius along ground level 15870 mm and 8780 mm 45 % more or 7090 mm
      Maximum excavation depth 11800 mm and 5570 mm 53 % more or 6230 mm
      Maximum loading height 9840 mm and 6390 mm 35 % more or 3450 mm
      Maximum vertical wall digging depth 10330 mm and 4840 mm 53 % more or 5490 mm

      Neutral reasons:

      Sizes

      Caterpillar track length on ground level 3460 mm and 4470 mm
      Height to cab upper part 2950 mm and 3350 mm
      Rear platform swing radius 2830 mm and 3700 mm

      Operation

      Operating voltage 24 V and 24 V
      Working weight 22370 kg and 50700 kg

      Motor

      Manufacturer Isuzu and Doosan
      Model BB-6BGIT and DV11
      Aspiration turbocharging and Turbocharged engine with intermediate cooling of charging air by oncoming air flow
      Cylinders number 6 and 6

      Carrier

      Shoe dimensions 550 mm and 600 mm
      Track width 1990 mm and 2740 mm

      Booms/sections features 3

      Maximum cut height 9710 mm and 14520 mm

      Booms/sections features 2

      Maximum cut height 9440 mm and 9600 mm

      Booms/sections features 1

      Maximum cut height 9190 mm and 12800 mm

      Images

      Sizes

      7. Height to cab upper part 2950 mm 7. Height to cab upper part 3350 mm
      8. Rear platform swing radius 2830 mm 8. Rear platform swing radius 3700 mm
      15. Counterweight ground clearance 1090 mm 15. Counterweight ground clearance 1460 mm
      2. Width to outside of caterpillar track 2540 mm 2. Width to outside of caterpillar track 3900 mm
      4. Caterpillar track length on ground level 3460 mm 4. Caterpillar track length on ground level 4470 mm
      5. Clearance 480 mm 5. Clearance 770 mm

      Carrier

      6. Track width 1990 mm 6. Track width 2740 mm
      14. Shoe dimensions 550 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      9. Maximum cut height 9710 mm 9. Maximum cut height 14520 mm
      10. Maximum loading height 6900 mm 10. Maximum loading height 11950 mm
      11. Maximum radius along ground level 9780 mm 11. Maximum radius along ground level 10460 mm
      12. Maximum vertical wall digging depth 6020 mm 12. Maximum vertical wall digging depth 1190 mm
      13. Maximum excavation depth 6650 mm 13. Maximum excavation depth 6770 mm