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Successful Delivery of 4MW High-Speed Coupling for DEC Wind Service

Release time：2025-05-22 10:50

On May 21, 2025, the 4MW (DQ43800) high-speed wind power coupling developed by Luoyang Yunchuan Co., Ltd. (YCM) for Dongfang Electric Wind Power Co., Ltd. (DEC Wind) for wind power operation and maintenance passed customer approval and was released.

On February 26, 2025, YCM won the bid for the development project of the 4MW high-speed coupling for DEC Wind 's operation and maintenance. In response to the customer's urgent needs, the company completed all tasks including coupling design, component manufacturing, assembly testing, acceptance, and delivery in less than two months. This demonstrates YCM's business accumulation and rapid response capabilities in couplings. With over 15,000 sets of wind turbines operated by DEC Wind in the market, after-sales maintenance of couplings is a critical market, which YCM attaches great importance to. The successful development of this 4MW high-speed coupling not only solves after-sales issues but also successfully achieves the substitution of imported couplings.

The cooperation between YCM and DEC Wind began three years ago. DEC Wind has conducted multiple on-site audits and technical exchanges at YCM, which has become a qualified supplier of DEC Wind. The successful development and smooth delivery of the 4MW high-speed coupling are the result of mutual efforts and shared goals, holding significant meaning for the further deep cooperation between the two parties. As a "specialized, refined, unique, and innovative" enterprise focusing on wind power high-speed coupling business, YCM continues to provide high-quality services to Dongfang Wind Power.

> Successful Delivery of 4MW High-Speed Coupling for DEC Wind Service

> Promoting energy conservation and emission reduction to facilitate the sustainable development of the company

In active response to the national call for the "dual carbon" strategic goals, and to vigorously promote energy conservation and emission reduction efforts, further promoting the company's sustainable development, Luoyang YunChuan Wind Energy Technology Co., Ltd. meticulously organized and carried out a company-wide learning activity in late February 2025.

Manufacturing Hub： West Fuxing Road, Luoxin Industrial Cluster Zone, Xin’an County, Luoyang 471822, Henan, China

China Technology Center : Bisheng Park, No.2 Penglai Road, Jianxi District, Luoyang 471003, Henan,China

EU office : Kaisar Technik GmbH
Address : Frankfurt am Main, Germany
Telephone : +86 379 6069 5509

Mr. Xiang：+86 137 6431 5870
Hotline : +86 185 1671 8530
Email : info@ly-ycm.com
Website : www.ly-ycm.com

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