vs.

      Hyundai R320LC-7A vs. Hitachi ZX520LCH-3

      16 reasons to buy Hyundai R320LC-7A:

      Swing device

      Rotation speed 9.1 rev / min and 9 rev / min 1 % more or 0.1 rev

      Operation

      Hydraulic system overflow valve pressure 35301.1 kPa and 34300 kPa 3 % more or 1001.1 kPa
      Boom reach drive mechanism fluid volume 11 l. and 6.5 l. 41 % more or 4.5 l.
      Hydraulic pump flow rate 520 l/min and 720 l/min 28 % less or 200 l/min

      Carrier

      Rolling bearings number on either side 9 and 8 11 % more or 1
      Specific ground pressure 60.8 kPa and 91 kPa 33 % less or 30.2 kPa
      Maximum travel speed 5.3 km/h and 4 km/h 25 % more or 1.3 km/h

      Booms/sections features 4

      Maximum excavation depth 8220 mm and 7690 mm 6 % more or 530 mm
      Maximum vertical wall digging depth 7260 mm and 7030 mm 3 % more or 230 mm

      Booms/sections features 3

      Maximum vertical wall digging depth 6360 mm and 4200 mm 34 % more or 2160 mm
      Maximum excavation depth 7370 mm and 7130 mm 3 % more or 240 mm
      Maximum loading height 7240 mm and 7170 mm 1 % more or 70 mm

      Booms/sections features 2

      Maximum vertical wall digging depth 5920 mm and 4570 mm 23 % more or 1350 mm
      Maximum excavation depth 6670 mm and 6050 mm 9 % more or 620 mm

      Booms/sections features 1

      Maximum vertical wall digging depth 5980 mm and 4180 mm 30 % more or 1800 mm
      Maximum excavation depth 6370 mm and 5720 mm 10 % more or 650 mm

      21 reasons to buy Hitachi ZX520LCH-3:

      Sizes

      Width to outside of caterpillar track 3520 mm and 3280 mm 7 % more or 240 mm
      Clearance 810 mm and 500 mm 38 % more or 310 mm
      Counterweight ground clearance 1435 mm and 1200 mm 16 % more or 235 mm

      Shovel

      Bucket initial volume 1.9 m3 and 1.4 m3 26 % more or 0.5 m3

      Operation

      Engine oil volume 57 l. and 35 l. 39 % more or 22 l.
      Fuel Capacity 725 l. and 480 l. 34 % more or 245 l.
      Cooling system fluid volume 55 l. and 45 l. 18 % more or 10 l.
      Hydraulic system fluid volume 560 l. and 320 l. 43 % more or 240 l.

      Motor

      Effective power 260 kW and 176.7 kW 32 % more or 83.3 kW
      Power measured at 1800 rev / min and 1750 rev / min 3 % more or 50 rev
      Displacement 15.7 l. and 8.3 l. 47 % more or 7.4 l.
      Maximum torque 1580 Nm and 1125.3 Nm 29 % more or 454.7 Nm

      Carrier

      Track shoes number per side 49 and 48 2 % more or 1
      Support rollers number on either side 3 and 2 33 % more or 1

      Booms/sections features 4

      Maximum radius along ground level 11820 mm and 11760 mm 1 % more or 60 mm
      Maximum loading height 7730 mm and 7630 mm 1 % more or 100 mm

      Booms/sections features 3

      Maximum radius along ground level 11080 mm and 10940 mm 1 % more or 140 mm

      Booms/sections features 2

      Maximum radius along ground level 10490 mm and 10330 mm 2 % more or 160 mm
      Maximum loading height 7520 mm and 7050 mm 6 % more or 470 mm

      Booms/sections features 1

      Maximum radius along ground level 10190 mm and 10110 mm 1 % more or 80 mm
      Maximum loading height 7390 mm and 7050 mm 5 % more or 340 mm

      Neutral reasons:

      Sizes

      Caterpillar track length on ground level 4030 mm and 4250 mm
      Height to cab upper part 3090 mm and 3520 mm
      Rear platform swing radius 3330 mm and 3645 mm

      Operation

      Operating voltage 24 V and 24 V
      Generator current strength 50 amperes and 50 amperes
      Working weight 32200 kg and 51700 kg

      Motor

      Manufacturer Cummins and Isuzu
      Torque measured at 1500 rev / min and 1500 rev / min
      Model QSC and AH-6WG1XYSA-01
      Aspiration turbocharging and turbocharging
      Cylinders number 6 and 6

      Carrier

      Shoe dimensions 600 mm and 600 mm
      Track width 2680 mm and 2920 mm

      Booms/sections features 4

      Maximum cut height 10710 mm and 11130 mm

      Booms/sections features 3

      Maximum cut height 10310 mm and 10240 mm

      Booms/sections features 2

      Maximum cut height 10170 mm and 10870 mm

      Booms/sections features 1

      Maximum cut height 10220 mm and 10730 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 3280 mm 2. Width to outside of caterpillar track 3520 mm
      4. Caterpillar track length on ground level 4030 mm 4. Caterpillar track length on ground level 4250 mm
      5. Clearance 500 mm 5. Clearance 810 mm
      7. Height to cab upper part 3090 mm 7. Height to cab upper part 3520 mm
      8. Rear platform swing radius 3330 mm 8. Rear platform swing radius 3645 mm
      15. Counterweight ground clearance 1200 mm 15. Counterweight ground clearance 1435 mm

      Carrier

      6. Track width 2680 mm 6. Track width 2920 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      9. Maximum cut height 9940 mm 9. Maximum cut height 11130 mm
      10. Maximum loading height 6780 mm 10. Maximum loading height 7730 mm
      11. Maximum radius along ground level 9800 mm 11. Maximum radius along ground level 11820 mm
      12. Maximum vertical wall digging depth 5920 mm 12. Maximum vertical wall digging depth 4200 mm
      13. Maximum excavation depth 6160 mm 13. Maximum excavation depth 7690 mm