Water pump Inlet and Outlet size 100mm(4????) Rated speed HP/rpm 3600rpm displacement 90 m³/h Pump lift (m) 30m Suction Height(m) 7m Engine Engine Model 173F Displacement (ml) 242ml Engine Max. Output HP(kw)/rpm 8.0(5.9)/3600 Fuel Volume (L) 6.0L BoreXStroke 73X58 Compression Ratio 8.5:1 Oil volume (L) 1.1L Min. Fuel Consumption (g/kw.h) 313g/kw.h Engine Model OHV25º inclined,single-cylinder,4-stroke Air Cleaner Model Semi-dry, oil bath ,dual, silent, cyclone Ignition Model Transistor magneto Start mode Recoil Dimension Package Dimensions(mm) 635X480X590 N.W/G.W(kg) 48/50 20FT Volume (set) 168