vs.

      Hyundai R320NLC-7 vs. Hitachi ZX400LCH

      7 reasons to buy Hyundai R320NLC-7:

      Operation

      Cooling system fluid volume 45 l. and 32 l. 29 % more or 13 l.
      Hydraulic pump flow rate 520 l/min and 576 l/min 10 % less or 56 l/min

      Motor

      Displacement 8.3 l. and 7.8 l. 6 % more or 0.5 l.
      Maximum torque 1218.9 Nm and 1080 Nm 11 % more or 138.9 Nm

      Carrier

      Rolling bearings number on either side 9 and 8 11 % more or 1
      Specific ground pressure 59.8 kPa and 73 kPa 18 % less or 13.2 kPa
      Maximum travel speed 5.4 km/h and 5 km/h 7 % more or 0.4 km/h

      18 reasons to buy Hitachi ZX400LCH:

      Swing device

      Rotation speed 10.7 rev / min and 9.1 rev / min 15 % more or 1.6 rev

      Sizes

      Clearance 560 mm and 500 mm 11 % more or 60 mm
      Counterweight ground clearance 1260 mm and 1200 mm 5 % more or 60 mm
      Width to outside of caterpillar track 3190 mm and 2990 mm 6 % more or 200 mm

      Shovel

      Bucket initial volume 1.6 m3 and 1.4 m3 12 % more or 0.2 m3

      Operation

      Fuel Capacity 630 l. and 480 l. 24 % more or 150 l.
      Hydraulic system fluid volume 374 l. and 320 l. 14 % more or 54 l.
      Engine oil volume 41 l. and 25.5 l. 38 % more or 15.5 l.
      Boom reach drive mechanism fluid volume 17 l. and 11 l. 35 % more or 6 l.
      Hydraulic system overflow valve pressure 34300 kPa and 32336.4 kPa 6 % more or 1963.6 kPa

      Motor

      Power measured at 1900 rev / min and 1750 rev / min 8 % more or 150 rev
      Torque measured at 1500 rev / min and 1300 rev / min 13 % more or 200 rev
      Effective power 202 kW and 173 kW 14 % more or 29 kW

      Carrier

      Track shoes number per side 49 and 48 2 % more or 1

      Booms/sections features 1

      Maximum loading height 7330 mm and 7050 mm 4 % more or 280 mm
      Maximum vertical wall digging depth 6770 mm and 5980 mm 12 % more or 790 mm
      Maximum excavation depth 7310 mm and 6370 mm 13 % more or 940 mm
      Maximum radius along ground level 10900 mm and 10110 mm 7 % more or 790 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 3090 mm and 3390 mm
      Rear platform swing radius 3330 mm and 3370 mm
      Caterpillar track length on ground level 4030 mm and 4050 mm

      Operation

      Working weight 32000 kg and 39000 kg
      Operating voltage 24 V and 24 V

      Motor

      Model C8.3-C and AH-6HK1X
      Aspiration turbocharging and turbocharging and interstage cooler
      Cylinders number 6 and 6
      Manufacturer Cummins and Isuzu

      Carrier

      Track width 2390 mm and 2590 mm
      Shoe dimensions 600 mm and 600 mm
      Support rollers number on either side 2 and 2

      Booms/sections features 1

      Maximum cut height 10220 mm and 10440 mm
      Unit load-transfer height 3640 mm and 3390 mm
      Unit load-transfer length 11230 mm and 10960 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2990 mm 2. Width to outside of caterpillar track 3190 mm
      4. Caterpillar track length on ground level 4030 mm 4. Caterpillar track length on ground level 4050 mm
      5. Clearance 500 mm 5. Clearance 560 mm
      7. Height to cab upper part 3090 mm 7. Height to cab upper part 3390 mm
      8. Rear platform swing radius 3330 mm 8. Rear platform swing radius 3370 mm
      15. Counterweight ground clearance 1200 mm 15. Counterweight ground clearance 1260 mm

      Carrier

      6. Track width 2390 mm 6. Track width 2590 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 10440 mm
      10. Maximum loading height 7630 mm 10. Maximum loading height 7330 mm
      11. Maximum radius along ground level 11760 mm 11. Maximum radius along ground level 10900 mm
      13. Maximum excavation depth 8220 mm 13. Maximum excavation depth 7310 mm
      12. Maximum vertical wall digging depth 6360 mm 12. Maximum vertical wall digging depth 6770 mm
      1. Unit load-transfer length 11230 mm 1. Unit load-transfer length 10960 mm
      3. Unit load-transfer height 3640 mm 3. Unit load-transfer height 3390 mm