Electric lift via one-button operation. Tool-free removal & attachment after initial bracket installation. Heavy duty, hydrogear gear box. Contoured housing improves performance in deep snow. Double ribbon auger diameter. Polymer discharge chute and chute deflector are less likely to clog and will not rust. Deflector pitch control from seat of tractor. 50" x 19.5" snow thrower opening. Fits all Husqvarna tractors.