folding boom ship crane marine crane boat crane deck crane 4t12m

   folding boom Ship Crane Marine Crane boat crane  Product Description about  the  knuckle boom Marine Cranes  Self contained unit with integrated hydraulic power pack.  Fail-safe brakes on all movements.  Fully enclosed and equipped drivers cabin with integrated heating. The variable speed hoist will automatically adjust to the highest possible speed for the appropriate load. Base on many year's experience of crane and harbor equipment. Suitable for all kinds of ships and low power consumption and high  efficiency. Welded and high strength box boom for low maintenance. Details about the  knuckle boom marine cranes       Advantages Top-quality cranes by strictly complying with the quality standards and using reliable brand  purchased parts original imported.

Hydraulic Component List
component	brand	origin
multitandem valve	Nord Danfoss HBS	Sweden Danmark Italy
oil pump	Leduc PZB OMFB	France Italy Italy
Balance valve	HBS VALLA	Italy Italy
High pressure hose	Eaton Manuli	USA Italy
Sealing	Trelleborg	Germany
Electric motor	ABB Siemens	China

        Safety protection Safety protection devices--- we only offer safe cranes for the society.
Upper hook limitter -- the crane is equiped with an automatic hook stop device at the boom top. Over load safety device. Luffing up-down limiters----the luffing cylinder is designed with safe buffering in extreme positions Emergency stop button. Handle releasing function when power off.   Successful project We have successfully offered cranes and satisfied service to the clients from Bangladesh, Iran, Russian, Saudi ,Australian, England, Malaysia, Hongkong, Singapore,Philippine,American,Greece,Brazil:     FAQ Crane Selection Guidelines: How much weight do you want to lift? At what radius must this lift take place? What is the maximum boom length? At what speed do you want the load to be raised or lowered? How is the unit to be powered: electric, diesel, customer provided? From what location is the unit to be controlled? Please kindly provide your requirements in details to :      

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Product Categories : Hydraulic Cranes > Deck Cranes