vs.

      Jonyang JY640 vs. Liebherr R904C

      6 reasons to buy Jonyang JY640:

      Sizes

      Width to outside of caterpillar track 3350 mm and 2505 mm 25 % more or 845 mm
      Clearance 496 mm and 470 mm 5 % more or 26 mm

      Carrier

      Maximum travel speed 6.4 km/h and 5.2 km/h 19 % more or 1.2 km/h

      Booms/sections features 1

      Maximum excavation depth 7745 mm and 5400 mm 30 % more or 2345 mm
      Maximum radius along ground level 12090 mm and 8650 mm 28 % more or 3440 mm
      Maximum loading height 8729 mm and 6150 mm 30 % more or 2579 mm

      1 reasons to buy Liebherr R904C:

      Operation

      Hydraulic pump flow rate 330 l/min and 720 l/min 54 % less or 390 l/min

      Neutral reasons:

      Swing device

      Rotation speed 9 rev / min and 9 rev / min

      Sizes

      Rear platform swing radius 3666 mm and 2470 mm
      Caterpillar track length on ground level 4236 mm and 3368 mm

      Operation

      Working weight 80000 pound and 44530 pound

      Motor

      Manufacturer Cummins and Liebherr
      Model M11-C315 and D 924 Tl-E

      Carrier

      Shoe dimensions 600 mm and 500 mm

      Booms/sections features 1

      Unit load-transfer height 3609 mm and 3080 mm
      Unit load-transfer length 12031 mm and 9100 mm
      Maximum cut height 12196 mm and 9150 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 3350 mm 2. Width to outside of caterpillar track 2505 mm
      4. Caterpillar track length on ground level 4236 mm 4. Caterpillar track length on ground level 3368 mm
      5. Clearance 496 mm 5. Clearance 470 mm
      8. Rear platform swing radius 3666 mm 8. Rear platform swing radius 2470 mm

      Carrier

      14. Shoe dimensions 600 mm 14. Shoe dimensions 500 mm

      Booms/sections features 1

      13. Maximum excavation depth 7745 mm 13. Maximum excavation depth 6900 mm
      10. Maximum loading height 8729 mm 10. Maximum loading height 6150 mm
      1. Unit load-transfer length 12031 mm 1. Unit load-transfer length 9100 mm
      11. Maximum radius along ground level 12090 mm 11. Maximum radius along ground level 8650 mm
      3. Unit load-transfer height 3609 mm 3. Unit load-transfer height 3080 mm
      9. Maximum cut height 12196 mm 9. Maximum cut height 9150 mm