NEWS

HuaDong Power installed the 2nd lot gensets and proceeded maintenance for 1st lot gensets for Goldwind in Laos In October 2025, Huadong Power delivered 25 diesel generator sets for the second phase of the wind power project in Laos to Goldwind. The after-sales team of Huadong Power arrived at the site and carried out the installation work for the diesel generator sets of the second phase of the wind power project in Laos. The after-sales team of Huadong Power conducted 72-hour uninterrupted testing on 7 diesel generator sets of the first phase project, covering important parts of SAT to ensure that all diesel generator sets could be put into normal operation. Huadong Power also provided on-site training and guidance on maintenance and upkeep for the project staff. Why is regular maintenance of diesel generator sets necessary? To extend their service life Regularly replacing engine oil and filters (every 200-250 hours of operation), checking fasteners and cable connections, etc., can reduce mechanical wear and failure rates, and extend the overall lifespan of the equipment. To improve operational efficiency Maintenance includes cleaning radiators, adjusting belt tension, checking fuel systems, etc., which can prevent power reduction caused by carbon deposits, loosening, and other issues, and keep the equipment in optimal working condition. To ensure safe operation By checking key components such as the electrical system, coolant level, and battery status, potential oil leakage, short circuits, etc., can be prevented, reducing the risk of unexpected shutdowns. ‌ To lower operating costs Replacing worn parts (such as air filters every 500 hours for cleaning/replacement) can avoid major repairs caused by minor faults and reduce maintenance costs and time losses. ‌

Goldwind&HuaDong Power installed the biggest Floating wind turbine unit in the world GWH252-16-F in BeiHai On October 1, 2025, the ‌GWH252-16-F‌ floating wind turbine unit, jointly developed by Goldwind and China Three Gorges Corporation, was successfully installed in Beihai, Guangxi. It set multiple global records for the ‌largest single-unit capacity‌ and ‌largest rotor diameter‌ among floating offshore wind turbines currently installed, with all key components achieving full localization.With an annual power generation exceeding ‌57 million kWh‌, the unit can meet the electricity needs of ‌31,000 three-member households‌ for one year. HuaDong Power provided back up diesel generator set for it to adapt to severe weather at sea. The maritime climate is highly variable and the power grid is weak. Extremely powerful typhoons may cause damage to the power generation units at any time. At such times, the diesel power generation units provided by East HuaDong Power can help the wind power generation units achieve emergency startup, complete self-protection actions such as re-stowing the blades and adjusting the direction, thus ensuring that the wind power generation unit can withstand -20 degrees Celsius cold weather and a 17-level super typhoon.

On Sep 25th, HuaDong Power arrived in France to attend the 2025 OEM dealer conference of Leroy Somer Alternator. Leroy Somer Alternator is from Nidec Power, they provide reliable alternators for the genset from HuaDong power. During the conference, Manufacturers of power generation units from the Asia-Pacific region visited the factory and clarified the pricing policy for 2026.

HuaDong Power Attend the 2025 OEM dealer conference of Volvo Penta Engine On Sep 16th, HuaDong Power arrived in Zhangjiajie to attend the 2025 OEM dealer conference of Volvo Penta Engine. Volvo Penta Engine is famous high end big power engine brand in the world, they provide reliable engines for the genset from HuaDong power more than 30 years. During the conference, Manufacturers of power generation units summarized the performance for the year 2025 and clarified the pricing policy for 2026.

Employees from various branches of Sinopec participated in the training organized by Hua Dong Power From September 2nd to 5th, 2025, part of employees from various branches of Sinopec participated in the training organized by Huadong Power on the maintenance of diesel generator sets. The training focused on the two brands of units, Volvo and Cummins. Huadong Power invited qualified engineers from Volvo and Cummins to conduct in-depth training for the employees of Sinopec, combining theoretical knowledge with practical operations. During the training period, the Sinopec employees discussed and explored in depth with the qualified engineers about the various problems they encountered during the operation and maintenance of diesel generator sets, and actively participated in the practical operation training and enthusiastically tried to solve many problems encountered in the previous maintenance work. All the Sinopec employees who participated in this training passed the final test assessment and achieved significant improvement in professional skills. This training was highly praised by Sinopec. Coordinating with the manufacturers of diesel engine, providing product training to such long-standing customers as Sinopec is an important part of Huadong Power’s implementation of promptly, excellent and standardized after-sales services.