The Occupational Heath and Safety Administration is preparing to move into negotiated rulemaking this spring on a replacement for a 30-year-old crane and derrick safety standard that industry experts ...

Crane operators may have three more years to pass exams while the U.S. Occupational Safety and Health Administration considers reopening its regulation on cranes and derricks. Some safety experts say ...

A Liebherr Derrick 200 DR 5/10 Litronic crane was used to remove a Liebherr 355 HC-L 12/24 Litronic luffing jib tower crane from the roof of a newly built hotel in Montreal, Canada. The 200 DR 5/10 ...

The Occupational Safety and Health Administration plans to apply the worker safety and health standards used for cranes and derricks to demolition and underground construction work under its direct ...

A little rust-coloured derrick crane is being blamed for delaying completion of the distinctive L Tower condo building downtown. Citing its poor design, the union of crane operators in Ontario calls ...

American Hoist and Derrick Co. Cranes/excavators (locomotive, revolving, crawling, backhoe, shovel), hoists (derrick, tower, elevator), winches, marine deck equipment ...

Asia's largest revolving floating crane has been handed over for salvage operations on the South China Sea. The derrick, called Hua Tian Long, was developed by the Shanghai Zhenhua Port Machinery Co ...