vs.

      Hyundai R250LC-7A vs. Hitachi ZX870H-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 131 kPa 62 % less or 81 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 ZX870H-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

      Fuel Capacity 1120 l. and 340 l. 70 % more or 780 l.
      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

      Motor

      Torque measured at 1600 rev / min and 1400 rev / min 12 % more or 200 rev
      Maximum torque 2250 Nm and 798.6 Nm 65 % more or 1451.4 Nm
      Effective power 397 kW and 121.5 kW 69 % more or 275.5 kW
      Displacement 15.7 l. and 6.7 l. 57 % more or 9.0 l.

      Carrier

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

      Booms/sections features 3

      Maximum vertical wall digging depth 6840 mm and 6150 mm 10 % more or 690 mm
      Maximum excavation depth 8870 mm and 7000 mm 21 % more or 1870 mm
      Maximum radius along ground level 13820 mm and 10190 mm 26 % more or 3630 mm
      Maximum loading height 9080 mm and 6630 mm 27 % more or 2450 mm

      Booms/sections features 2

      Maximum loading height 8180 mm and 6420 mm 22 % more or 1760 mm
      Maximum vertical wall digging depth 6090 mm and 5640 mm 7 % more or 450 mm
      Maximum excavation depth 7820 mm and 6450 mm 18 % more or 1370 mm
      Maximum radius along ground level 12510 mm and 9680 mm 23 % more or 2830 mm

      Booms/sections features 1

      Maximum loading height 8130 mm and 6360 mm 22 % more or 1770 mm
      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

      Neutral reasons:

      Sizes

      Height to cab upper part 2990 mm and 3780 mm
      Rear platform swing radius 2965 mm and 4600 mm
      Caterpillar track length on ground level 3830 mm and 4590 mm

      Operation

      Working weight 25219.7 kg and 82100 kg
      Generator current strength 50 amperes and 50 amperes

      Motor

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

      Carrier

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

      Booms/sections features 3

      Unit load-transfer height 3220 mm and 4570 mm
      Unit load-transfer length 9920 mm and 14770 mm
      Maximum cut height 9670 mm and 13000 mm

      Booms/sections features 2

      Maximum cut height 9460 mm and 12130 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 3780 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

      13. Maximum excavation depth 6450 mm 13. Maximum excavation depth 7820 mm
      1. Unit load-transfer length 9920 mm 1. Unit load-transfer length 14770 mm
      3. Unit load-transfer height 3220 mm 3. Unit load-transfer height 4570 mm
      9. Maximum cut height 9920 mm 9. Maximum cut height 12130 mm
      10. Maximum loading height 6860 mm 10. Maximum loading height 8180 mm
      11. Maximum radius along ground level 10700 mm 11. Maximum radius along ground level 12510 mm
      12. Maximum vertical wall digging depth 5640 mm 12. Maximum vertical wall digging depth 6090 mm