vs.

      Hitachi ZX870LCH-3 vs. Hyundai R450LC-7

      27 reasons to buy Hitachi ZX870LCH-3:

      Sizes

      Width to outside of caterpillar track 4100 mm and 3340 mm 19 % more or 760 mm
      Clearance 890 mm and 555 mm 38 % more or 335 mm
      Counterweight ground clearance 1680 mm and 1340 mm 20 % more or 340 mm

      Shovel

      Maximum bucket volume 4.5 m3 and 3.2 m3 29 % more or 1.3 m3
      Bucket initial volume 3.5 m3 and 2.2 m3 37 % more or 1.3 m3

      Operation

      Hydraulic system fluid volume 790 l. and 380 l. 52 % more or 410 l.
      Hydraulic system overflow valve pressure 34300 kPa and 32336.4 kPa 6 % more or 1963.6 kPa
      Engine oil volume 57 l. and 37.9 l. 34 % more or 19.1 l.
      Boom reach drive mechanism fluid volume 15 l. and 5 l. 67 % more or 10 l.
      Fuel Capacity 1120 l. and 610 l. 46 % more or 510 l.
      Cooling system fluid volume 116 l. and 50 l. 57 % more or 66 l.

      Motor

      Effective power 397 kW and 238.6 kW 40 % more or 158.4 kW
      Displacement 15.7 l. and 10.8 l. 31 % more or 4.9 l.
      Torque measured at 1600 rev / min and 1300 rev / min 19 % more or 300 rev
      Maximum torque 2250 Nm and 1789.7 Nm 20 % more or 460.3 Nm

      Carrier

      Support rollers number on either side 3 and 2 33 % more or 1

      Booms/sections features 3

      Maximum radius along ground level 13820 mm and 11900 mm 14 % more or 1920 mm
      Maximum excavation depth 8870 mm and 7790 mm 12 % more or 1080 mm
      Maximum loading height 9080 mm and 7660 mm 16 % more or 1420 mm
      Maximum vertical wall digging depth 6840 mm and 6560 mm 4 % more or 280 mm

      Booms/sections features 2

      Maximum loading height 8180 mm and 7240 mm 11 % more or 940 mm
      Maximum vertical wall digging depth 6090 mm and 5850 mm 4 % more or 240 mm
      Maximum excavation depth 7820 mm and 7310 mm 7 % more or 510 mm
      Maximum radius along ground level 12510 mm and 11340 mm 9 % more or 1170 mm

      Booms/sections features 1

      Maximum excavation depth 7140 mm and 6810 mm 5 % more or 330 mm
      Maximum radius along ground level 12020 mm and 10940 mm 9 % more or 1080 mm
      Maximum loading height 8130 mm and 7190 mm 12 % more or 940 mm

      8 reasons to buy Hyundai R450LC-7:

      Swing device

      Rotation speed 10.3 rev / min and 7.3 rev / min 29 % more or 3.0 rev

      Shovel

      Bucket minimum volume 1.4 m3 and 2.9 m3 52 % less or 1.5 m3

      Operation

      Hydraulic pump flow rate 760 l/min and 1056 l/min 28 % less or 296 l/min

      Motor

      Power measured at 1900 rev / min and 1800 rev / min 5 % more or 100 rev

      Carrier

      Track shoes number per side 53 and 51 4 % more or 2
      Specific ground pressure 76.5 kPa and 121 kPa 37 % less or 44.5 kPa
      Maximum travel speed 5.3 km/h and 4.1 km/h 23 % more or 1.2 km/h

      Booms/sections features 1

      Maximum vertical wall digging depth 5990 mm and 4100 mm 32 % more or 1890 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 4600 mm and 3720 mm
      Caterpillar track length on ground level 5110 mm and 4470 mm
      Height to cab upper part 3780 mm and 3250 mm

      Operation

      Generator current strength 50 amperes and 50 amperes
      Working weight 84000 kg and 44905.6 kg

      Motor

      Manufacturer Isuzu and Cummins
      Model AH-6WG1XYSA-03 and QSM11-C
      Aspiration turbocharging and turbocharging
      Cylinders number 6 and 6

      Carrier

      Shoe dimensions 650 mm and 600 mm
      Rolling bearings number on either side 9 and 9
      Track width 3450 mm and 2740 mm

      Booms/sections features 3

      Unit load-transfer height 4570 mm and 3600 mm
      Unit load-transfer length 14770 mm and 12000 mm
      Maximum cut height 13000 mm and 11030 mm

      Booms/sections features 2

      Maximum cut height 12130 mm and 10550 mm

      Booms/sections features 1

      Maximum cut height 12010 mm and 10600 mm

      Images

      Sizes

      4. Caterpillar track length on ground level 5110 mm 4. Caterpillar track length on ground level 4470 mm
      5. Clearance 890 mm 5. Clearance 555 mm
      7. Height to cab upper part 3780 mm 7. Height to cab upper part 3250 mm
      8. Rear platform swing radius 4600 mm 8. Rear platform swing radius 3720 mm
      15. Counterweight ground clearance 1680 mm 15. Counterweight ground clearance 1340 mm
      2. Width to outside of caterpillar track 4100 mm 2. Width to outside of caterpillar track 3340 mm

      Carrier

      6. Track width 3450 mm 6. Track width 2740 mm
      14. Shoe dimensions 650 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      1. Unit load-transfer length 14770 mm 1. Unit load-transfer length 11730 mm
      3. Unit load-transfer height 4570 mm 3. Unit load-transfer height 4020 mm
      9. Maximum cut height 13000 mm 9. Maximum cut height 10210 mm
      10. Maximum loading height 9080 mm 10. Maximum loading height 6810 mm
      11. Maximum radius along ground level 13820 mm 11. Maximum radius along ground level 10370 mm
      12. Maximum vertical wall digging depth 6840 mm 12. Maximum vertical wall digging depth 5850 mm
      13. Maximum excavation depth 8870 mm 13. Maximum excavation depth 6330 mm