Port cranes are large-scale mechanical equipment, which are widely used in ports, which greatly promote the economic construction of ports, improve the efficiency of port transportation, and accelerate the development of society. The port economy promotes exchanges between various regions and is an important part of my country’s economy.

The development of port cranes is also an inevitable trend in society. Nowadays, there are more and more port cranes, and there are more types to meet various needs. The use of port cranes should pay attention to the correct operation, and the lubrication of mechanical equipment is very important. Due to the different working conditions, the lubrication of crane accessories needs to be maintained and checked regularly according to the specifications of the manual, and lubricated with qualified grease, so that the machine can operate normally and overcome early wear.

The transportation of materials is an important part of human production and life. In the past, manual transportation was carried out, especially in ports and docks. There were many workers carrying goods. With the development of the times, it is inevitable that machinery will replace manual labor. The development of cranes is rapid. The development of port cranes and dock cranes reduces manpower, improves work efficiency, and promotes the economy of the terminal.

Due to the continuous expansion of industrial production scale and increasing production efficiency, the demand for large cranes is increasing, and the requirements for cranes are also getting higher and higher, and there are higher requirements in terms of performance, efficiency, and safety.

my country has become the world’s largest crane market, but some large cranes are still not competitive, and there is still great potential for development in engines, hydraulic parts, and electronic control systems. For technological breakthroughs related to super-large tonnage, more hopes are placed on domestic large-scale enterprises with strong technical strength. Because large-tonnage products are technology-oriented, small and medium-sized enterprises lack some technology and funds, and it is difficult to develop them.

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