vs.

      Hyundai R290NLC-7 vs. Hitachi ZX225USRK

      14 reasons to buy Hyundai R290NLC-7:

      Sizes

      Width to outside of caterpillar track 2990 mm and 2800 mm 6 % more or 190 mm
      Clearance 500 mm and 450 mm 10 % more or 50 mm
      Counterweight ground clearance 1190 mm and 1020 mm 14 % more or 170 mm

      Shovel

      Maximum bucket volume 1.9 m3 and 1.2 m3 37 % more or 0.7 m3

      Operation

      Fuel Capacity 480 l. and 320 l. 33 % more or 160 l.
      Cooling system fluid volume 50 l. and 23 l. 54 % more or 27 l.
      Hydraulic system fluid volume 320 l. and 200 l. 37 % more or 120 l.
      Boom reach drive mechanism fluid volume 11 l. and 6.2 l. 44 % more or 4.8 l.

      Motor

      Maximum torque 928.7 Nm and 550 Nm 41 % more or 378.7 Nm
      Effective power 146.9 kW and 109.6 kW 25 % more or 37.3 kW

      Carrier

      Rolling bearings number on either side 9 and 7 22 % more or 2

      Booms/sections features 1

      Maximum radius along ground level 9820 mm and 9750 mm 1 % more or 70 mm
      Maximum vertical wall digging depth 6000 mm and 5370 mm 10 % more or 630 mm
      Maximum excavation depth 6440 mm and 5980 mm 7 % more or 460 mm

      11 reasons to buy Hitachi ZX225USRK:

      Swing device

      Rotation speed 13.3 rev / min and 11 rev / min 17 % more or 2.3 rev

      Operation

      Hydraulic system overflow valve pressure 34335.9 kPa and 32336.4 kPa 6 % more or 1999.5 kPa
      Hydraulic pump flow rate 388 l/min and 520 l/min 25 % less or 132 l/min
      Engine oil volume 25 l. and 23.7 l. 5 % more or 1.3 l.

      Motor

      Displacement 6.5 l. and 5.9 l. 9 % more or 0.6 l.
      Torque measured at 1600 rev / min and 1500 rev / min 6 % more or 100 rev
      Power measured at 2100 rev / min and 1900 rev / min 10 % more or 200 rev

      Carrier

      Track shoes number per side 49 and 48 2 % more or 1
      Specific ground pressure 47 kPa and 55 kPa 15 % less or 8 kPa
      Maximum travel speed 5.3 km/h and 5.2 km/h 2 % more or 0.1 km/h

      Booms/sections features 1

      Maximum loading height 7480 mm and 6940 mm 7 % more or 540 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 3010 mm and 2950 mm
      Rear platform swing radius 3200 mm and 1990 mm
      Caterpillar track length on ground level 4030 mm and 3370 mm

      Operation

      Operating voltage 24 V and 24 V
      Generator current strength 50 amperes and 50 amperes
      Working weight 29097.9 kg and 22500 kg

      Motor

      Manufacturer Cummins and Isuzu
      Model QSB5.9C and AA-6BGIT
      Aspiration turbocharging and Turbocharging with intercooler
      Cylinders number 6 and 6

      Carrier

      Shoe dimensions 600 mm and 600 mm
      Support rollers number on either side 2 and 2
      Track width 2390 mm and 2200 mm

      Booms/sections features 1

      Maximum cut height 10070 mm and 10380 mm

      Images

      Sizes

      4. Caterpillar track length on ground level 4030 mm 4. Caterpillar track length on ground level 3370 mm
      5. Clearance 500 mm 5. Clearance 450 mm
      7. Height to cab upper part 3010 mm 7. Height to cab upper part 2950 mm
      2. Width to outside of caterpillar track 2990 mm 2. Width to outside of caterpillar track 2800 mm
      8. Rear platform swing radius 3200 mm 8. Rear platform swing radius 1990 mm
      15. Counterweight ground clearance 1190 mm 15. Counterweight ground clearance 1020 mm

      Carrier

      6. Track width 2390 mm 6. Track width 2200 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      9. Maximum cut height 10360 mm 9. Maximum cut height 10380 mm
      10. Maximum loading height 7310 mm 10. Maximum loading height 7480 mm
      11. Maximum radius along ground level 11220 mm 11. Maximum radius along ground level 9750 mm
      12. Maximum vertical wall digging depth 6410 mm 12. Maximum vertical wall digging depth 5370 mm
      13. Maximum excavation depth 8090 mm 13. Maximum excavation depth 5980 mm