Hudong heavy machine "6EX340EF multi-cylinder machine" completed the big close

It is understood that the project is led by Hudong Heavy Machinery, and the China Shipbuilding Power Research Institute is the main implementation unit of the project. The EX340EF multi-cylinder machine adopts the international advanced electronic control and fuel common rail system, and is equipped with high efficiency and high pressure ratio supercharger. It has high host performance indicators and low fuel consumption and emission levels that meet Tier II emission standards. The model adopts a highly reinforced design structure, which reduces the vibration and noise of the whole machine. It has the characteristics of high reliability, long overhaul period and convenient maintenance. In addition, it has an independent design brand and has obvious cost, support and service advantages. .

It is reported that in order to ensure the successful completion of the host closure, the EX340 R&D team of the CSIC Power Research Institute has established a 6EX340EF assembly site team in cooperation with the Hudong Heavy Machinery Assembly Workshop, Quality Assurance Department, Production Management Department and Purchasing Department, and has worked hard for several weeks. The detailed assembly process and safety planning documents have not missed any details that may affect the quality of the product. In the process of assembly of the mainframe, the R&D personnel also actively went into the field and cooperated with the workshop to quickly deal with on-site technical problems and implement the solution in the first time. In order to ensure the successful assembly of the EX340 mainframe on time, all the participants in the project are united and motivated, concentrating on finding the root of the problem, overcoming a number of technical difficulties, and finally achieving the big closure of the 6EX340EF multi-cylinder machine.

The large-scale closing of the mainframe marked the "study of key technologies for small-bore low-speed diesel engines of independent brands" and achieved significant results in stages, laying a solid foundation for the early ignition of the 6EX340EF multi-cylinder machine.