vs.

      Hitachi ZX850-3 vs. Hyundai R800LC-7A

      21 reasons to buy Hitachi ZX850-3:

      Swing device

      Rotation speed 7.3 rev / min and 6.3 rev / min 14 % more or 1.0 rev

      Sizes

      Clearance 890 mm and 880 mm 1 % more or 10 mm
      Counterweight ground clearance 1680 mm and 1570 mm 7 % more or 110 mm

      Shovel

      Bucket minimum volume 2.9 m3 and 3.4 m3 15 % less or 0.5 m3

      Operation

      Fuel Capacity 1120 l. and 940 l. 16 % more or 180 l.
      Cooling system fluid volume 116 l. and 59 l. 49 % more or 57 l.
      Engine oil volume 57 l. and 43.5 l. 24 % more or 13.5 l.
      Boom reach drive mechanism fluid volume 15 l. and 6 l. 60 % more or 9 l.

      Motor

      Displacement 15.7 l. and 15 l. 4 % more or 0.7 l.
      Torque measured at 1600 rev / min and 1400 rev / min 12 % more or 200 rev

      Carrier

      Maximum travel speed 4.1 km/h and 4 km/h 2 % more or 0.1 km/h

      Booms/sections features 3

      Maximum excavation depth 9570 mm and 8750 mm 9 % more or 820 mm
      Maximum radius along ground level 14640 mm and 13420 mm 8 % more or 1220 mm
      Maximum loading height 9740 mm and 7770 mm 20 % more or 1970 mm
      Maximum vertical wall digging depth 8480 mm and 6170 mm 27 % more or 2310 mm

      Booms/sections features 2

      Maximum excavation depth 8870 mm and 8450 mm 5 % more or 420 mm
      Maximum radius along ground level 13820 mm and 13160 mm 5 % more or 660 mm
      Maximum loading height 9080 mm and 7740 mm 15 % more or 1340 mm
      Maximum vertical wall digging depth 7170 mm and 6190 mm 14 % more or 980 mm

      Booms/sections features 1

      Maximum radius along ground level 12020 mm and 11970 mm 0 % more or 50 mm
      Maximum loading height 8130 mm and 7500 mm 8 % more or 630 mm

      13 reasons to buy Hyundai R800LC-7A:

      Sizes

      Width to outside of caterpillar track 4395 mm and 4100 mm 7 % more or 295 mm

      Shovel

      Bucket initial volume 4.5 m3 and 3.5 m3 22 % more or 1.0 m3
      Maximum bucket volume 5.1 m3 and 4.5 m3 12 % more or 0.6 m3

      Operation

      Hydraulic system overflow valve pressure 34335.9 kPa and 34300 kPa 0 % more or 35.9 kPa
      Hydraulic pump flow rate 1008 l/min and 1056 l/min 5 % less or 48 l/min
      Hydraulic system fluid volume 800 l. and 790 l. 1 % more or 10 l.

      Motor

      Effective power 365.4 kW and 343 kW 6 % more or 22.4 kW
      Maximum torque 2364.5 Nm and 1863 Nm 21 % more or 501.5 Nm

      Carrier

      Track shoes number per side 51 and 47 8 % more or 4
      Rolling bearings number on either side 9 and 8 11 % more or 1
      Specific ground pressure 104.9 kPa and 121 kPa 13 % less or 16.1 kPa

      Booms/sections features 1

      Maximum excavation depth 7240 mm and 7140 mm 1 % more or 100 mm
      Maximum vertical wall digging depth 5670 mm and 4100 mm 28 % more or 1570 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 3630 mm and 3580 mm
      Rear platform swing radius 4600 mm and 4315 mm
      Caterpillar track length on ground level 4590 mm and 5030 mm

      Operation

      Working weight 80500 kg and 82320 kg

      Motor

      Manufacturer Isuzu and Cummins
      Aspiration turbocharging and turbocharging
      Model AH-6WG1XYSA-03 and QSX15
      Power measured at 1800 rev / min and 1800 rev / min
      Cylinders number 6 and 6

      Carrier

      Track width 3450 mm and 3500 mm
      Shoe dimensions 650 mm and 700 mm
      Support rollers number on either side 3 and 3

      Booms/sections features 3

      Maximum cut height 13820 mm and 11780 mm

      Booms/sections features 2

      Unit load-transfer height 4570 mm and 5360 mm
      Unit load-transfer length 14770 mm and 13950 mm
      Maximum cut height 13030 mm and 11820 mm

      Booms/sections features 1

      Maximum cut height 12010 mm and 11750 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 4100 mm 2. Width to outside of caterpillar track 4395 mm
      4. Caterpillar track length on ground level 4590 mm 4. Caterpillar track length on ground level 5030 mm
      5. Clearance 890 mm 5. Clearance 880 mm
      7. Height to cab upper part 3630 mm 7. Height to cab upper part 3580 mm
      8. Rear platform swing radius 4600 mm 8. Rear platform swing radius 4315 mm
      15. Counterweight ground clearance 1680 mm 15. Counterweight ground clearance 1570 mm

      Carrier

      6. Track width 3450 mm 6. Track width 3500 mm
      14. Shoe dimensions 650 mm 14. Shoe dimensions 700 mm

      Booms/sections features 1

      13. Maximum excavation depth 8870 mm 13. Maximum excavation depth 8450 mm
      1. Unit load-transfer length 14770 mm 1. Unit load-transfer length 14110 mm
      3. Unit load-transfer height 4570 mm 3. Unit load-transfer height 5250 mm
      9. Maximum cut height 13820 mm 9. Maximum cut height 11820 mm
      10. Maximum loading height 9740 mm 10. Maximum loading height 7740 mm
      11. Maximum radius along ground level 14640 mm 11. Maximum radius along ground level 13160 mm
      12. Maximum vertical wall digging depth 8480 mm 12. Maximum vertical wall digging depth 6190 mm