The high-torque cutting capability of all RedMax edgers prevents stalling, which increases commercial operator productivity. The 29.4 cc HEZ3001S edger features the Strato-Charged engine which produces ultra-low emmissions with high-power output. The solid steel straight shaft of the HEZ3001S is fitted with a die-cast aluminum guard that is clog-resistant and more durable than competitive edger models with plastic guards. Finally, an in-line, vibration-dampening system is designed to reduce operator fatigue.