Designed for 50 to 85 horsepower tractors, these wider models have 4” X 3” and 5” X 3” hi-yield tube frames with tube type gang hangers. The gangs have a 1 1/8” square hi-strength axles with triple sealed ball bearings. All units have a front to rear leveling system and depth control. Safety chain and mounted tongue jack are standard. The units are available in 9” or 7 1/2” or combination blade spacing. 20” or 22” notched blades are standard with plain blades optional. Hydraulic cylinders, hoses, and tires are standard equipment. - Less