The corded electric lawn edger from Scotts has a powerful 11-amp motor that can tackle any edging or trenching job you need, and it requires no gas or oil. It features an easy-to-set height adjuster, 3-position blade depth settings (1”, 1.25”, 1.5”) and cutting-line indicator for precise edging and trenching. Powered by a 120-volt 60Hz motor. No-load speed: 4700RPM.