Stanley offers the most extensive line of hydraulic breakers in the world. With over 40 models to choose from, Stanley has a breaker for light to heavy concrete demolition, asphalt cutting, post driving, ground rod driving, or hard packed earth digging. Stanley breakers feature diaphragm accumulators for added punch and a feathering valve for easy start-up. Many models feature Easi-RideTM feet or anti-vibration handles for added operator comfort.