Description 3-Point rear attach cutter is ideal for cutting grass, stalks, and light brush. Available in 4?, 5? and 6? sizes. Units work efficiently from 25-45 HP on 540 RPM tractors (depending on cutter size). 45 HP heavy-duty cast iron 540 RPM gearbox. 14-gauge deck and 11-gauge sides. Series 4 shielded PTO shaft with shear pin. Balanced stump jumper/blade pan with heavy-duty, 3 inch heat-treated forged blades. Adjustable, laminated, puncture-resistant rear wheel. Assembles in minutes. Category I quick-hitch hookup (Cat. I pins included). Features our durable, corrosion-resistant powder coat finish.3-Point rear attach cutter is ideal for cutting grass, stalks, and light brushAvailable in 4?, 5? and 6? sizesUnits work efficiently from 25-45 HP on 540 RPM tractors (depending on cutter size)45 HP heavy-duty cast iron 540 RPM gearbox14-gauge deck and 11-gauge sidesSeries 4 shielded PTO shaft with shear pinBalanced stump jumper/blade pan with heavy-duty, 3 inch heat-treated forged bladesAdjustable, laminated, puncture-resistant rear wheelAssembles in minutesCategory I quick-hitch hookup (Cat. I pins included)Features our durable, corrosion-resistant powder coat finish