On April 14, 2026, Jinan - In the wave of digital transformation, diesel generator sets are evolving from traditional mechanical equipment to intelligent terminals that perceive, think, and respond. Weichai Power recently released the NG4.0 Pro gas power new product, which has improved the thermal efficiency of mass-produced gas engines to 52.28% and reduced gas consumption by 5% through more than ten innovations such as electronic control system and low loss intake technology, setting a new industry record.
Weichai application engineers introduced that the NG4.0 Pro new product can be matched with scenarios such as mainline logistics and mountainous transportation. Its intelligent control system can monitor operating parameters in real time, combine AI algorithms to achieve fault warning, upgrade the traditional "post repair" mode to "predictive maintenance", and reduce operation and maintenance costs by more than 20%. In addition, this model supports multiple machines in parallel, meeting the flexible power supply needs of data centers, industrial parks, and other scenarios.
Industry data shows that by 2025, the demand for diesel generators in China's intelligent computing field will reach 4426 units, with a market size exceeding 12.5 billion yuan. Weichai Power, with its technological advantages, has seen a year-on-year surge of 491% in sales of data center specific engines, making it a core supplier in the market. The head of the company's R&D department stated, "In the next three years, Weichai will invest over 5 billion yuan in the research and development of multi energy power units such as hydrogen and methanol, promoting the transition of diesel generators to zero carbonization
At the same time, Yuchai International radiates to the Southeast Asian market through its Vietnam factory, with overseas sales increasing by over 50% year-on-year in 2025; FAW Jiefang Powertrain Division has won thousands of orders in markets such as the Middle East and Morocco with its high-power intelligent generator sets. Zhu Jianming, an expert from the China Internal Combustion Engine Industry Association, pointed out that "domestic manufacturers have formed a crushing advantage in delivery cycle, price, and technological adaptability, and the global diesel generator market is entering the 'Chinese era'