... 4" diesel water pump 1.CE, EPA approved 2.powered by 10HP diesel engine 3.Optional recoil starter or electric starter diesel water pump ... mm) 525*415*495Engine ModelDY170F(E)TypeSingle-cylinder,Vertical,4-stroke,air-cooled diesel engineEng.Continuous Output(hp)5Starting ... mm)640*480*600Engine ModelDY186F(E)TypeSingle-cylinder,Vertical,4-stroke,air-cooled diesel engineEng.Continuous Output(hp)10Starting ...