vs.

      Hyundai R250LC-7A vs. Hitachi ZX850-3

      8 reasons to buy Hyundai R250LC-7A:

      Swing device

      Rotation speed 12 rev / min and 7.3 rev / min 39 % more or 4.7 rev

      Operation

      Hydraulic pump flow rate 224.1 l/min and 1056 l/min 79 % less or 831.9 l/min

      Motor

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

      Carrier

      Rolling bearings number on either side 9 and 8 11 % more or 1
      Specific ground pressure 50 kPa and 121 kPa 59 % less or 71 kPa
      Maximum travel speed 5.3 km/h and 4.1 km/h 23 % more or 1.2 km/h
      Track shoes number per side 51 and 47 8 % more or 4

      Booms/sections features 1

      Maximum vertical wall digging depth 5480 mm and 4100 mm 25 % more or 1380 mm

      27 reasons to buy Hitachi ZX850-3:

      Sizes

      Clearance 890 mm and 480 mm 46 % more or 410 mm
      Counterweight ground clearance 1680 mm and 1115 mm 34 % more or 565 mm
      Width to outside of caterpillar track 4100 mm and 3180 mm 22 % more or 920 mm

      Shovel

      Bucket initial volume 3.5 m3 and 1.1 m3 69 % more or 2.4 m3
      Maximum bucket volume 4.5 m3 and 1.5 m3 67 % more or 3.0 m3

      Operation

      Cooling system fluid volume 116 l. and 35 l. 70 % more or 81 l.
      Hydraulic system fluid volume 790 l. and 300 l. 62 % more or 490 l.
      Engine oil volume 57 l. and 24 l. 58 % more or 33 l.
      Boom reach drive mechanism fluid volume 15 l. and 6 l. 60 % more or 9 l.
      Hydraulic system overflow valve pressure 34300 kPa and 32336.4 kPa 6 % more or 1963.6 kPa
      Fuel Capacity 1120 l. and 340 l. 70 % more or 780 l.

      Motor

      Displacement 15.7 l. and 6.7 l. 57 % more or 9.0 l.
      Torque measured at 1600 rev / min and 1400 rev / min 12 % more or 200 rev
      Maximum torque 1863 Nm and 798.6 Nm 57 % more or 1064.4 Nm
      Effective power 343 kW and 121.5 kW 65 % more or 221.5 kW

      Carrier

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

      Booms/sections features 3

      Maximum excavation depth 9570 mm and 7000 mm 27 % more or 2570 mm
      Maximum radius along ground level 14640 mm and 10190 mm 30 % more or 4450 mm
      Maximum loading height 9740 mm and 6630 mm 32 % more or 3110 mm
      Maximum vertical wall digging depth 8480 mm and 6150 mm 27 % more or 2330 mm

      Booms/sections features 2

      Maximum excavation depth 8870 mm and 6450 mm 27 % more or 2420 mm
      Maximum radius along ground level 13820 mm and 9680 mm 30 % more or 4140 mm
      Maximum loading height 9080 mm and 6420 mm 29 % more or 2660 mm
      Maximum vertical wall digging depth 7170 mm and 5640 mm 21 % more or 1530 mm

      Booms/sections features 1

      Maximum excavation depth 7140 mm and 6050 mm 15 % more or 1090 mm
      Maximum radius along ground level 12020 mm and 9360 mm 22 % more or 2660 mm
      Maximum loading height 8130 mm and 6360 mm 22 % more or 1770 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 2965 mm and 4600 mm
      Caterpillar track length on ground level 3830 mm and 4590 mm
      Height to cab upper part 2990 mm and 3630 mm

      Operation

      Working weight 25219.7 kg and 80500 kg

      Motor

      Manufacturer Cummins and Isuzu
      Cylinders number 6 and 6
      Model QSB6.7 and AH-6WG1XYSA-03
      Aspiration turbocharging and turbocharging

      Carrier

      Shoe dimensions 600 mm and 650 mm
      Track width 2580 mm and 3450 mm

      Booms/sections features 3

      Maximum cut height 9670 mm and 13820 mm

      Booms/sections features 2

      Unit load-transfer height 3590 mm and 4570 mm
      Unit load-transfer length 10000 mm and 14770 mm
      Maximum cut height 9460 mm and 13030 mm

      Booms/sections features 1

      Maximum cut height 9450 mm and 12010 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 3180 mm 2. Width to outside of caterpillar track 4100 mm
      4. Caterpillar track length on ground level 3830 mm 4. Caterpillar track length on ground level 4590 mm
      5. Clearance 480 mm 5. Clearance 890 mm
      7. Height to cab upper part 2990 mm 7. Height to cab upper part 3630 mm
      8. Rear platform swing radius 2965 mm 8. Rear platform swing radius 4600 mm
      15. Counterweight ground clearance 1115 mm 15. Counterweight ground clearance 1680 mm

      Carrier

      6. Track width 2580 mm 6. Track width 3450 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 650 mm

      Booms/sections features 1

      12. Maximum vertical wall digging depth 6150 mm 12. Maximum vertical wall digging depth 4100 mm
      13. Maximum excavation depth 7000 mm 13. Maximum excavation depth 7140 mm
      3. Unit load-transfer height 5390 mm 3. Unit load-transfer height 4570 mm
      9. Maximum cut height 9920 mm 9. Maximum cut height 12010 mm
      1. Unit load-transfer length 9910 mm 1. Unit load-transfer length 14770 mm
      10. Maximum loading height 6860 mm 10. Maximum loading height 8130 mm
      11. Maximum radius along ground level 10700 mm 11. Maximum radius along ground level 12020 mm