Type 280 Fuel Injection Pump & Injector

　　Type 280 products are used for type 6V280ZJ diesel engine made by Qi Shuyan Locomotive Works.
　　Type 280 pump is constant volume single cylinder pump controlled by lower helix. The injector is long needle multi-orifice closed type with opening pressure of 26MPa and needle lift of 0.6, which pressure is regulated by threaded rod.

Fuel Injection Pump

Nozzle Assembly