1.Easy Operation.Muchina uyu unogona kushandiswa nechero vashandi nekungozembera kwenguva pfupi
2 .Kushanda kwepamusoro.Nekushandiswa kwakaderera kwezvinhu, zvidhinha zvese zvinogona kugadzirwa mu30-40s, izvo zvinovimbisa kukurumidza kugadzirwa uye kunaka kwakanaka.
3.Kuchinja-chinja.WD2-40 ine saizi diki yemuviri, saka inogona kuvhara nzvimbo shoma yepasi. Uyezve, inogona kutamiswa kubva kune imwe kuenda kune imwe nzvimbo nyore.