3T30M Hydraulic Telescopic Boom Offshore Palfinger Crane

3T30M Hydraulic Telescopic Boom Offshore Crane Product Description The structure of telescopic boom crane is compact which makes it adaptable for many mobile applications. When it is not used, we can set the suspension arm to the minimum physical dimension making it suitable for ship with limited storage space. The crane can be equipped with one or multiple telescopes. A telescopic crane has a boom consisting of a variety of tubes fitted one inside the other. A hydraulic or other powered mechanism can extend or retract tubes to increase or decrease the total length of the boom. These telescopic boom cranes are usually used for short-term construction projects, rescue jobs, lifting boats in and out of the water, etc. We should pay attention to that telescopic cranes can not automatically move cranes. These boom cranes can be hydraulically extended and retracted without a knuckle function. These cranes are always used with a hoisting winch installation.…