What is a Self-Propelled Motor?
Self-propelled motor definition - A feature on some vacuum cleaners that eases the process of pushing a vacuum cleaner. Convenient for people with back problems or physical disabilities.
Ideal Home Garden Explains
The self-propelled feature on vacuums allow for complete control of the unit. This feature moves the vacuum with ease as opposed to vacuums that do not have it. Most vacuums on the market now come standard with a self-propelled motor.