Marine straight boom cranesAre most suitable when the amount of space on deck is ample. these cranes offer a cost-effective alternative to knuckle booms or telescopic booms.

those cranes are fixed where the lift is mostly done by the winch. Cannot be hydraulically extended and retracted and have no knuckle function. 

Marine straight boom cranes are based on a pedestal slewing design with hydraulic cylinder luffing. 

the cranes are available in the range from 141 - 30000 KN.M lifting moment and are supplied according to customer requirements. the stiff boom cranes can be delivered within a broad range of certifications and numerous optional features. Stiff boom cranes are typically used in dock,on fixed installations and in harbor conditions.

Features of Marine straight boom cranes:

Long-life surface treatment: corrosion protection

Operation from control platform on crane

Electric hydraulic drive

Continuous slewing

Low/high temperature operations