PMB-300

PMB-300

Irregular unitary stones for breakwater construction

  • Double lifting articulated device to avoid grapples rotation over its own axis (optional)
  • Articulated arms to compensate misalignment between jaws and top body
  • Pulleys block with tempered contact surfaces and mounted on cushions / rolling
  • Structure validated by Finite Elements Analysis
  • Complete load through maximum penetration force applied with special profile jaws designed for the product with special penetration teeth built in wear resistant manganese steel

Equipment needed

  • 1 lifting cable.
  • 1 opening / closing cable.

Technical information

  • Robust structure in high strenght steel.
  • Complete load through maximum penetration force.
  • Ideal relation between capacity / dead weight.
  • Design & fabrication according to standard FEM 1001/98 section I.
  • CE conformity.

References

Reference Capacity Withdrawn cable Pulley Ø Cable Ø Crane SWL Weight Dimensions mm
t m mm mm t kg A B C D E F G X
PMB-300-5 5 3,2 500 22 10 3100 3000 3300 2300 2940 400 2800 980 240
PMB-300-6 6 3,2 500 22 10 3100 3000 3300 2300 2940 400 2850 990 240
PMB-300-8 8 3,2 500 22 12 3700 3080 3420 2430 3080 450 2900 1010 240
PMB-300-10 10 3,9 630 32 16 5400 3690 4080 2860 3670 500 3400 1200 290
PMB-300-15 15 4,6 710 40 22 6600 3970 4390 3430 4350 750 4060 1420 380

Subject to change without notice.

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