vs.

      Case CX290 vs. Doosan DX520LC

      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

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

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

      23 reasons to buy Doosan DX520LC:

      Sizes

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

      Shovel

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

      Operation

      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.
      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.

      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 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
      Maximum vertical wall digging depth 12840 mm and 5660 mm 56 % more or 7180 mm

      Booms/sections features 1

      Maximum excavation depth 11800 mm and 7590 mm 36 % more or 4210 mm
      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 vertical wall digging depth 10330 mm and 6650 mm 36 % more or 3680 mm

      Neutral reasons:

      Sizes

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

      Operation

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

      Motor

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

      Carrier

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

      Booms/sections features 3

      Maximum cut height 10030 mm and 14520 mm

      Booms/sections features 2

      Maximum cut height 10110 mm and 9600 mm

      Booms/sections features 1

      Maximum cut height 10390 mm and 12800 mm

      Images

      Sizes

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

      Carrier

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

      Booms/sections features 1

      9. Maximum cut height 10030 mm 9. Maximum cut height 14520 mm
      10. Maximum loading height 6990 mm 10. Maximum loading height 11950 mm
      11. Maximum radius along ground level 10100 mm 11. Maximum radius along ground level 10460 mm
      12. Maximum vertical wall digging depth 5660 mm 12. Maximum vertical wall digging depth 1190 mm
      13. Maximum excavation depth 6640 mm 13. Maximum excavation depth 6770 mm