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.
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