25t Hydraulic Mobile Harbour Crane Telescopic Boom Marine Deck Crane

25t Hydraulic Telescopic Boom Mobile Harbour Crane Marine Deck Crane Ship Crane

Marine Ship Deck Cranes are devices and machinery provided by ships for loading and unloading cargo, mainly including boom devices, deck cranes and other loading and unloading machinery. It is a special crane that performs transportation operations in the offshore environment. It is mainly used for important tasks such as transportation and transfer of cargo between ships, replenishment at sea, and launching and recovery of underwater operating equipment.
The control of marine cranes is mainly divided into two aspects: vertical control to reduce the influence of hull motion and lateral anti-swing to suppress load swing. For vertical control, the common method is to connect the receiving ship through the mechanical structure of the crane ship, and sense its relative motion, so that the length change of the hanging rope is synchronized with the heave motion of the receiving ship, so as to compensate the relative motion of the two ships, and complete the take-off and landing of the load on this basis. This method has special requirements on the mechanical structure of the crane, and also has great limitations on the lifting quality.

Selection of marine cranes

1.The form of driving power often depends on the choice of the shipowner;
2.The size of the lifting capacity mainly depends on the type of cargo to be loaded and unloaded (container ships usually choose 36~40t), and the cost factor should also be considered;
3.The size of the span, usually the outboard span should not be less than about 6m, and the requirements for loading and unloading in the cabin should also be met, and the position of the boom should also be considered;
4.The slewing, luffing and lifting speed of the crane. These parameters have been marked on the product catalogs of various manufacturers. The designer can choose according to the requirements of the ship owner.

Product Advantage

1.High loading and unloading efficiency. Due to the good positioning ability, the handling of goods in the cargo compartment is reduced, and it is not necessary to constantly adjust the position of the boom like the boom device and stop the loading and unloading operation midway. At the same time, the crane can take into account the operations of the front and rear compartments.
2.Easy to operate. There is little preparation before use. Operators operate in the high-position cab, with wide vision and powerful operation.
3. The layout on the deck is relatively simple, occupying a small deck area.
4. It is especially suitable for hoisting heavy cargo. Container ships must have cranes if they have lifting equipment.

Product Parameter

FAQ

1. What after-sale service do you provide?
We have professional sales team and technical team for all customer. We can serve 24 hours a day for you.
2. What payment methods do you support?
We have many kinds of payment for your reference ,such as Western Union, Paypal, L/C, T/T and so on.
3. How to delivery the goods?
We often shipment goods by sea,which is cheaper than by air. It depends on your specific requirement.
4. What is your warranty service about machine?
Our machine has one year warranty time, and our engineering team available for oversea service with crane installation, inspection and commissioning.
5. What is your trade terms?
We have EXW, FOB, CIF, CFR for you to choose, and we can change according to your requirements.

Henan Eternalwin Machinery Equipment, established in 2000, is a one-stop solution supplier engaged in the research, development, sale and service of kinds of material lifting equipment, such as overhead crane, gantry crane , jib crane ,spider crane, ship crane and lifting platform and so on. We are located in crane hometown with convenient transportation access. Our company covers an area of 90,000 square meters and has 300 employees. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In addition, we have obtained CE certificate. SGS certificate,BV certificate,RMRS cetificate,Selling well in all cities and provinces around China, our products are also exported to clients in more than 60 countries. We also welcome OEM and ODM orders. Adhering to the business principle of mutual benefits, we have had a reliable reputation among our customers because of our professional services, quality products and competitive prices.Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. We warmly welcome customers from at home and abroad to cooperate with us for common success. If you have any new ideas or concepts for the products, please contact us. We are glad to work together with you and finally bring you the satisfied products. We are your reliable partner. Let the world love China cranes.