Isuzu series diesel generator adopts with Isuzu brand engine made by China Foton Company, whose 4JB serie is developed in cooperation with Austria AVL company on the base of ISUZU engine. It is optimized in fueling can cooling system according to the charactor of diesel genset. It is small-sized and compact with high adaptability and reliability and is an ideal genset in the 20kw to 40kw serie gensets.