vs.

      Doosan DX520LC vs. Case CX290

      23 reasons to buy Doosan DX520LC:

      Sizes

      Width to outside of caterpillar track 3900 mm and 3400 mm 13 % more or 500 mm
      Clearance 770 mm and 490 mm 36 % more or 280 mm
      Counterweight ground clearance 1460 mm and 1200 mm 18 % more or 260 mm

      Shovel

      Maximum bucket volume 2.9 m3 and 1.6 m3 45 % more or 1.3 m3

      Operation

      Hydraulic system overflow valve pressure 31371.1 kPa and 238.2 kPa 99 % more or 31132.9 kPa
      Fuel Capacity 620 l. and 340.7 l. 45 % more or 279.3 l.
      Cooling system fluid volume 40 l. and 28.9 l. 28 % more or 11.1 l.
      Hydraulic system fluid volume 500 l. and 240 l. 52 % more or 260 l.
      Engine oil volume 44 l. and 24 l. 45 % more or 20 l.

      Motor

      Effective power 244.6 kW and 135.7 kW 45 % more or 108.9 kW
      Displacement 11 l. and 5.9 l. 46 % more or 5.1 l.
      Maximum torque 1540 Nm and 660.3 Nm 57 % more or 879.7 Nm

      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 vertical wall digging depth 12840 mm and 5660 mm 56 % more or 7180 mm
      Maximum excavation depth 15130 mm and 6640 mm 56 % more or 8490 mm
      Maximum radius along ground level 19460 mm and 10100 mm 48 % more or 9360 mm
      Maximum loading height 11950 mm and 6990 mm 42 % more or 4960 mm

      Booms/sections features 1

      Maximum radius along ground level 15870 mm and 11000 mm 31 % more or 4870 mm
      Maximum loading height 9840 mm and 7360 mm 25 % more or 2480 mm
      Maximum excavation depth 11800 mm and 7590 mm 36 % more or 4210 mm
      Maximum vertical wall digging depth 10330 mm and 6650 mm 36 % more or 3680 mm

      11 reasons to buy Case CX290:

      Swing device

      Rotation speed 10.4 rev / min and 8.8 rev / min 15 % more or 1.6 rev

      Operation

      Hydraulic pump flow rate 221 l/min and 710 l/min 69 % less or 489 l/min
      Boom reach drive mechanism fluid volume 6 l. and 4 l. 33 % more or 2 l.

      Motor

      Power measured at 2200 rev / min and 1800 rev / min 18 % more or 400 rev
      Torque measured at 1400 rev / min and 1300 rev / min 7 % more or 100 rev

      Carrier

      Specific ground pressure 42.7 kPa and 86.2 kPa 50 % less or 43.5 kPa
      Maximum travel speed 5.1 km/h and 5 km/h 2 % more or 0.1 km/h

      Booms/sections features 2

      Maximum loading height 7090 mm and 6720 mm 5 % more or 370 mm
      Maximum vertical wall digging depth 6040 mm and 1190 mm 80 % more or 4850 mm
      Maximum excavation depth 7150 mm and 6770 mm 5 % more or 380 mm
      Maximum radius along ground level 10540 mm and 10460 mm 1 % more or 80 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 3350 mm and 3050 mm
      Rear platform swing radius 3700 mm and 3180 mm
      Caterpillar track length on ground level 4470 mm and 3930 mm

      Operation

      Working weight 50700 kg and 29358.8 kg
      Operating voltage 24 V and 24 V

      Motor

      Manufacturer Doosan and Case
      Model DV11 and 6TAA-5904
      Cylinders number 6 and 6
      Aspiration Turbocharged engine with intermediate cooling of charging air by oncoming air flow and turbocharging

      Carrier

      Shoe dimensions 600 mm and 800 mm
      Track width 2740 mm and 2600 mm

      Booms/sections features 3

      Maximum cut height 14520 mm and 10030 mm

      Booms/sections features 2

      Maximum cut height 9600 mm and 10110 mm

      Booms/sections features 1

      Maximum cut height 12800 mm and 10390 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 3900 mm 2. Width to outside of caterpillar track 3400 mm
      4. Caterpillar track length on ground level 4470 mm 4. Caterpillar track length on ground level 3930 mm
      5. Clearance 770 mm 5. Clearance 490 mm
      7. Height to cab upper part 3350 mm 7. Height to cab upper part 3050 mm
      8. Rear platform swing radius 3700 mm 8. Rear platform swing radius 3180 mm
      15. Counterweight ground clearance 1460 mm 15. Counterweight ground clearance 1200 mm

      Carrier

      6. Track width 2740 mm 6. Track width 2600 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 800 mm

      Booms/sections features 1

      12. Maximum vertical wall digging depth 12840 mm 12. Maximum vertical wall digging depth 6650 mm
      13. Maximum excavation depth 11800 mm 13. Maximum excavation depth 6640 mm
      9. Maximum cut height 9600 mm 9. Maximum cut height 10390 mm
      10. Maximum loading height 6720 mm 10. Maximum loading height 7360 mm
      11. Maximum radius along ground level 10460 mm 11. Maximum radius along ground level 11000 mm