Power: 1800w, No load Speed: N1=150~380rpm, n2=300~650rpm, Tool Size: M14x2, Maxing Paddle Diameter: 140MM, Noisel Lever: 79db(a), Mixture Volume: 227 Ltrs, suitable Materials: Plaster, Cement/ Mortar Tile Adhesive, Render(GS CE EMC /FFU PASSED)