vs.

      Kobelco 115SR DZ vs. Hyundai R290LC-7

      7 reasons to buy Kobelco 115SR DZ:

      Swing device

      Rotation speed 11.7 rev / min and 11 rev / min 6 % more or 0.7 rev

      Operation

      Hydraulic system overflow valve pressure 34335.9 kPa and 32336.4 kPa 6 % more or 1999.5 kPa
      Hydraulic pump flow rate 308 l/min and 520 l/min 41 % less or 212 l/min

      Motor

      Power measured at 2050 rev / min and 1900 rev / min 7 % more or 150 rev

      Carrier

      Hook traction force 126.8 kN and 273 kN 54 % less or 146.2 kN
      Specific ground pressure 37.9 kPa and 55 kPa 31 % less or 17.1 kPa
      Maximum travel speed 6 km/h and 5.2 km/h 13 % more or 0.8 km/h

      14 reasons to buy Hyundai R290LC-7:

      Sizes

      Counterweight ground clearance 1190 mm and 910 mm 24 % more or 280 mm
      Width to outside of caterpillar track 3200 mm and 2590 mm 19 % more or 610 mm
      Clearance 500 mm and 460 mm 8 % more or 40 mm

      Operation

      Fuel Capacity 480 l. and 168.1 l. 65 % more or 311.9 l.
      Cooling system fluid volume 50 l. and 18.2 l. 64 % more or 31.8 l.
      Hydraulic system fluid volume 320 l. and 140.1 l. 56 % more or 179.9 l.
      Engine oil volume 23.7 l. and 12.9 l. 46 % more or 10.8 l.
      Boom reach drive mechanism fluid volume 11 l. and 1.7 l. 85 % more or 9.3 l.

      Motor

      Effective power 146.9 kW and 62.6 kW 57 % more or 84.3 kW
      Displacement 5.9 l. and 4.3 l. 27 % more or 1.6 l.

      Booms/sections features 1

      Maximum excavation depth 6440 mm and 5520 mm 14 % more or 920 mm
      Maximum radius along ground level 9820 mm and 8210 mm 16 % more or 1610 mm
      Maximum loading height 6940 mm and 6200 mm 11 % more or 740 mm
      Maximum vertical wall digging depth 6000 mm and 4960 mm 17 % more or 1040 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 1430 mm and 3200 mm
      Caterpillar track length on ground level 2870 mm and 4030 mm
      Height to cab upper part 2740 mm and 3010 mm

      Operation

      Working weight 14401.6 kg and 29302.1 kg

      Motor

      Manufacturer Isuzu and Cummins
      Model A-4BG1T and QSB5.9-C

      Carrier

      Track width 1990 mm and 2600 mm
      Shoe dimensions 600 mm and 600 mm

      Booms/sections features 1

      Unit load-transfer height 2810 mm and 3590 mm
      Unit load-transfer length 7880 mm and 10700 mm
      Maximum cut height 8630 mm and 10070 mm

      Images

      Sizes

      15. Counterweight ground clearance 910 mm 15. Counterweight ground clearance 1190 mm
      2. Width to outside of caterpillar track 2590 mm 2. Width to outside of caterpillar track 3200 mm
      4. Caterpillar track length on ground level 2870 mm 4. Caterpillar track length on ground level 4030 mm
      5. Clearance 460 mm 5. Clearance 500 mm
      7. Height to cab upper part 2740 mm 7. Height to cab upper part 3010 mm
      8. Rear platform swing radius 1430 mm 8. Rear platform swing radius 3200 mm

      Carrier

      6. Track width 1990 mm 6. Track width 2600 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      1. Unit load-transfer length 7880 mm 1. Unit load-transfer length 10630 mm
      3. Unit load-transfer height 2810 mm 3. Unit load-transfer height 3500 mm
      9. Maximum cut height 8630 mm 9. Maximum cut height 10360 mm
      10. Maximum loading height 6200 mm 10. Maximum loading height 7310 mm
      11. Maximum radius along ground level 8210 mm 11. Maximum radius along ground level 11220 mm
      12. Maximum vertical wall digging depth 4960 mm 12. Maximum vertical wall digging depth 6410 mm
      13. Maximum excavation depth 5520 mm 13. Maximum excavation depth 8090 mm