The Windsor Storm comes in a variety of sizes from 13" to 20" with a 1-HP motor or 1.5-HP motor on certain models. Easy-to-use fully adjustable handle height system with easy cord release. Large 5" non-marking wheels for easy transport. The built in mechanical safety interlock to prevent accidental start-ups. Built in circuit breaker to protect motor. It has a rugged cast aluminum base and switch housing with non-marking bumper to protect the machine and facility. Heavy duty steel triple planetary gearbox for smoother operation and longer life. High torque, 66 frame induction motor for trouble free operation. Dual capacitor for high efficiency operation. Additional features include a high mounted handle lock/height adjustment, heavy duty construction, non-marking PVC bumper, dual main switch levers and thumb activated safety interlock.