Marine crane, also known as small boat crane, usually refers to such equipment or machinery, loading cargo from the ship. There are several auxiliary loaders such as lifting devices and deck cranes.
Marine crane, also known as small boat crane, usually refers to such equipment or machinery, loading cargo from the ship. There are several auxiliary loaders such as lifting devices and deck cranes. Due to the particularity of the hull, CNS small Marine cranes are generally less than 10 tons of lifting capacity. This type of ship lifting equipment is the same as other automobile lifting machinery, with lifting arm, gear turntable, reducer, hoist and so on. It is usually powered by the crane's own motor and winch, which drives the turntable to rotate 360 degrees or the steel wire rope in the crane to expand and expand, so as to play the role of lifting goods.
Usually CNS small Marine cranes, mainly used for inland river, lake or sea ship lifting and unloading. At present, there are mainly boom, wire rope, winch, etc., in recent years, some offshore fisheries or lake aquaculture also often use boat crane - it can be seen that small boat crane is not only loading and unloading boats, loading and unloading boats, crane, small Marine crane it is widely used in other fields of ships, such as underwater rescue and various Marine fish operations, its application scope is expanding.
A little larger than the boat crane is the freighter crane. The freighter crane can carry out loading and unloading operations on shore ships, ships, ships and between ships. Its weight is not large, but also occupies a small area, high work efficiency, stable operation, flexible steering, easy maintenance of these characteristics. Due to the frequent operation in the inland river and lake bottom, so flexible turning, smooth operation, maintenance must be a significant feature of small cargo ship crane, this small cargo ship is generally in the inland river or lake bottom operation, lifting capacity requirements are not particularly high, but often required by customers is stable operation, easy maintenance. Especially in some projects the use of sand digging machinery, sand unloading lifting operations, as well as lifting cages and other operations. Flexible change of direction, stable work, and easy maintenance can more reveal the importance of the crane.
Harbour lifting machinery is generally used in some high-altitude operations in port construction, such as shipyards, workshops, ship shore, ship shore, etc.
The small Marine crane has the characteristics of self-heavy, small footprint, high working efficiency and stable operation. With the continuous take-off and development of the economy, water transport has become a relatively unique mode of transport. Ports and wharves of all kinds have gradually become busier and busier, and even become the destination of goods. Therefore, when loading or unloading, the importance of the dock crane is particularly prominent.
This kind of important loading and unloading tools, in the process of use, generally in addition to loading and unloading, but also mainly used in port construction operations, as well as small ship construction projects. Especially in the construction of some ports, dock lifting machinery usually plays a very important role. The use efficiency of ordinary wharf crane is very high, the lifting capacity is large, and the big arm is telescopic, and the hoisting tonnage is large. Dual use of oil and electricity, small footprint, stable work, high efficiency features.
For small Marine crane manufacturers, small tonnage is called dock crane, larger tonnage is called port crane, there is no difference between the two. It is an ideal tool for loading and unloading at certain ports or docks.
