Yongfengsheng cummins series diesel generator set, the engine is the power produced by the joint venture between Cummins of the United States and China. The Cummins engine is of high quality and reliable performance, which can meet the national second-level and national third-level emission standards, Wth OSZ series, as well as NT/KTA19/KTA38/KTA50/QSK series high-horsepower engines. The products are widely praised by users for their advanced economy, power, reliability, durability and environmental safety. Cummins is a power solution provider.