Crosby

General: Suitable for hoisting personnel, contingent upon all employees, including the winch operator, being trained to follow any applicable Federal, local and industry standards.
Design: Recessed sideplates design reduces the gap betwwn the sheave rim and the sideplate. Sealed tapered roller bearings. Shackle fitting swivels for easy positionering. Holes through side plate are available for secondary block securement device.

  • Material: Forged steel swivels, tees, yokes and shackles are Quenched & Tempered
  • Marking: WLL
  • Finish: Painted. Galvanized upon request
  • Safety factor: 4:1
Crosby G491
Select a row from the table below, then click the add to quote button
Part Code WLL
ton
Sheave diameter
mm
Wireline size
mm
Weight
kg
-- 4 203 10 - 13 16
-- 8 254 10 - 13 25
-- 8 254 13 -14 25
-- 12 254 13 - 14 25
-- 12 356 16 43
-- 12 356 19 43
-- 15 406 25 48
-- 15 406 22 68

* Ultimate Load is 4 times the Working Load Limit.
*M-491G Derrick Hoist Block Galvanized version on request