Type A250, LA250 Fuel Injection Pump & Injector

　　Type A250, LA250 products are suitable for type A6250Z diesel engine manufactured by Chongqing Hongyan Machinery Works and Shanghai Xinzhong Power Machine Works. A250, LA250 pump are constant pressure single cylinder pump controlled by lower helix. The injectors are long needle multi-orifice closed type with opening pressure of 28MPa and needle lift of 0.6, which pressure is regulated by threaded rod.