C. Plungers and barrels


    C series plungers are newly developed, designed and manufactured high-tech product of our company. They are mainly designed for the small and middle size high-speed D.I. diesel engines. They belong to the original products in our country and obtained 2 national patents. They have characters of novel structure, good adaptability, low fuel consumption, big power, etc., can be mated with C121 engine of Shanghai Diesel and also be replaced as the same parts of Caterpillar.