For those heavy loads and long pullsyou should install the Graetz Extra-Heavy (XH) Gutter Cleaner.

XH reducers with right-hand or left-hand drive mount on high-strength, steel slides or concrete beam kits. Slides are custom-built in lengths from 4 feet to 40 feet in one-foot increments. For slides over 40 feet, sections can be added. Slides match gutter widths of 12 to 20 inches in 1/4-inch increments.

XH front-section slides include reinforced center beams made of heavy gauge steel to handle XH units and 7-1/2 hp. motors. Graetz XH-400 Gutter Cleaner 7-1/2 hp. electric motor choices are single-phase capacitor motor or three-phase motor.