Awọn idinku RV jẹ awọn ẹrọ gbigbe deede ti a lo ni ile-iṣẹ. Eto ipilẹ wọn ni apoti jia ati awọn paati ẹya ẹrọ. Apoti jia, gẹgẹbi paati mojuto, ni ọpa igbewọle, jia oorun (pinion awakọ), ọkọ oju irin jia aye, ati ọpa ti o wu jade. Apẹrẹ pipe rẹ jẹ ki gbigbe agbara ṣiṣẹ ati awọn ipin idinku giga (fun apẹẹrẹ, 1:100). O tun ṣe ẹya eto lubrication fun lubrication ati itutu agbaiye. Awọn ẹya ẹrọ, lakoko ti o kere ni iwọn, jẹ pataki. Fun apẹẹrẹ, awọn idapọmọra imukuro aiṣedeede axial, lakoko ti awọn bearings dinku gbigbọn ati ikọlu (alafisọfitisi ikọlu.<0.01), collectively enhancing overall performance. Furthermore, auxiliary systems such as a heat dissipation system (operating temperature range -20°C to 80°C) and a sealing system (IP65 protection rating) ensure stable operation in harsh operating conditions.
