vs.

      Hitachi EX310LCH-3 vs. Liebherr R984C

      5 reasons to buy Hitachi EX310LCH-3:

      Swing device

      Rotation speed 12 rev / min and 5.2 rev / min 57 % more or 6.8 rev

      Shovel

      Bucket minimum volume 1.2 m3 and 4.7 m3 74 % less or 3.5 m3

      Operation

      Hydraulic system overflow valve pressure 34335.9 kPa and 34000 kPa 1 % more or 335.9 kPa

      Carrier

      Maximum travel speed 5.5 km/h and 2.9 km/h 47 % more or 2.6 km/h
      Specific ground pressure 58.8 kPa and 174.6 kPa 66 % less or 115.8 kPa

      15 reasons to buy Liebherr R984C:

      Sizes

      Width to outside of caterpillar track 4830 mm and 3190 mm 34 % more or 1640 mm
      Clearance 860 mm and 500 mm 42 % more or 360 mm
      Counterweight ground clearance 1830 mm and 1170 mm 36 % more or 660 mm

      Shovel

      Bucket initial volume 7 m3 and 1.4 m3 80 % more or 5.6 m3
      Maximum bucket volume 10 m3 and 1.9 m3 81 % more or 8.1 m3

      Operation

      Fuel Capacity 1585 l. and 510 l. 68 % more or 1075 l.
      Hydraulic system fluid volume 1660 l. and 310 l. 81 % more or 1350 l.
      Generator current strength 100 amperes and 30 amperes 70 % more or 70 amperes
      Hydraulic pump flow rate 472 l/min and 546 l/min 14 % less or 74 l/min

      Motor

      Effective power 529.4 kW and 155.1 kW 71 % more or 374.3 kW
      Power measured at 2100 rev / min and 2000 rev / min 5 % more or 100 rev
      Displacement 18.9 l. and 9.8 l. 48 % more or 9.1 l.

      Booms/sections features 1

      Maximum excavation depth 7950 mm and 7380 mm 7 % more or 570 mm
      Maximum radius along ground level 13700 mm and 10900 mm 20 % more or 2800 mm
      Maximum loading height 9200 mm and 7120 mm 23 % more or 2080 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 3300 mm and 4690 mm
      Caterpillar track length on ground level 4010 mm and 5055 mm
      Height to cab upper part 3010 mm and 4455 mm

      Operation

      Working weight 31116.4 kg and 118600 kg

      Motor

      Cylinders number 6 and 6
      Model A-6SD1TQA and QSK-19 C 750
      Aspiration turbocharging and turbocharging
      Manufacturer Isuzu and Cummins

      Carrier

      Support rollers number on either side 2 and 2
      Track width 2590 mm and 4000 mm
      Rolling bearings number on either side 9 and 9
      Shoe dimensions 600 mm and 600 mm

      Booms/sections features 1

      Unit load-transfer height 3200 mm and 5650 mm
      Unit load-transfer length 10940 mm and 14850 mm
      Maximum cut height 10220 mm and 14000 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 3190 mm 2. Width to outside of caterpillar track 4830 mm
      4. Caterpillar track length on ground level 4010 mm 4. Caterpillar track length on ground level 5055 mm
      5. Clearance 500 mm 5. Clearance 860 mm
      7. Height to cab upper part 3010 mm 7. Height to cab upper part 4455 mm
      8. Rear platform swing radius 3300 mm 8. Rear platform swing radius 4690 mm
      15. Counterweight ground clearance 1170 mm 15. Counterweight ground clearance 1830 mm

      Carrier

      6. Track width 2590 mm 6. Track width 4000 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      11. Maximum radius along ground level 10900 mm 11. Maximum radius along ground level 16250 mm
      1. Unit load-transfer length 10940 mm 1. Unit load-transfer length 17400 mm
      3. Unit load-transfer height 3200 mm 3. Unit load-transfer height 6650 mm
      13. Maximum excavation depth 7380 mm 13. Maximum excavation depth 10350 mm
      9. Maximum cut height 10220 mm 9. Maximum cut height 16050 mm
      10. Maximum loading height 7120 mm 10. Maximum loading height 11250 mm