Yamaha Engine Water Pump YP30G Spesifikasi PUMP Suction port dia : 3 inch Discharge port dia : 3 inch Connection thread : Outer Pipe Thread ( Fire fighting Hose Coupling Thread) Total head : 31m Max. suction head : 7m Max. capacity : 980L / min ENGINE Type : 4-stroke, OHV, forced air cooled Displacement : 171 cc Max. Output : 5.5ps / 4000rpm Rated output : 4.5ps / 3600rpm Fuel : Unleaded gasoline Fuel tank capacity : 4.5L Starting system : Recoil starter Dry weight : 30 kg Dimensions : 397* 518* 466