... high quality,competitive price,perfect service! We produce: Gasoline engine ROBIN EY20 3inch water pump HT-305,-205,vibrator, ... concrete vibrator shaft,Plate compactor,168F petrol engine,2inch,3inch,4inch water pump,garden sprayer,knapsack power ... us to know more informations,thank you. ItemHT-305Mating engine ROBIN EY20Engine type4-stroke,single-cylinder air-cooledEngine power3.7kw ...