At present, the cranes in the industry are basically hydraulic marine cranes. As a powerful technology, hydraulic technology is more and more widely used in the shipbuilding industry. Compared with mechanical transmission, electric transmission, and steam deck machinery, various components of hydraulic transmission can be convenient and flexibly arranged according to needs, and are light in weight, small in size, small in motion inertia and fast in response. The controls are more convenient when we operate hydraulic marine cranes.

Hydraulic cranes have a large carrying capacity. Applicable to more working conditions, it can work under the conditions of shock, vibration, large temperature change and poor environment. The actions required by its executive components are relatively simple and have low position accuracy. Therefore, hydraulic cranes generally use medium and high pressure manual control systems to facilitate operation, and the system also requires high safety.

A complete hydraulic power unit consists of five parts.The hydraulic power unit consists of a motor, a working pump, a distribution valve, a hydraulic oil tank and an oil pipe. This kind of hydraulic system generally uses mineral oil as the working medium, and the relatively moving surfaces can be self-lubricated and have a long service life. Not only is it easy to realize linear motion, but also supports the automation of machines. When the electro-hydraulic joint control is adopted, even a higher degree of automatic control process can be realized.

For example, the hydraulic grab bucket and marine hydraulic winch developed and manufactured by OUCO can support remote loading and unloading and lifting of goods.

In addition, the telescopic hydraulic marine crane produced by OUCO adopts quadruple manually operated multi-way reversing valves to control the lifting, telescopic, slewing and luffing actions of the crane respectively. In the operator cabinet, the operator can observe the real-time data displayed on the weight, angle and distance through the torque display to facilitate adjustment.

As one of the well-known marine cranes manufacturers in China, OUCO has many years of experience in marine cranes manufacturing. Whether you choose hydraulic marine crane, hydraulic grab bucket or marine hydraulic winch, we have products that meet your needs. If you are interested, please visit our product page to learn more!