... -Purpose diesel pumpEngine TypeSingle-sylinder ,verlical,4-stroke,air-cooled ,direcl-injeclion Diesel(,4,,)Engine Model XH170FXH178FXH186FDisplacement (CC) 211296406Suction/Discharge ... Port Diameter (inch)2"3"4"Cont. Capacity (m3/h) 226064Cont. Head (m) 252525Self-priming time(S/4m)80120180Max. ... Suction head (m) 888Cont.Output(kw/hp)2.5(3.4)3.8(5.2)6.5( ...