The 4815 is simply the toughest Bush Hog® built Flex-Wing…ever. Designed for the most-demanding, roughest applications, the 4815 is designed for those users who require the strongest 15 ft. Flex-Wing to tackle the most extreme jobs. Right-of-ways and agricultural settings are no challenge for these models that are built to take the ground pounding punishment every day! Reinforced deck structure, strengthened gearbox stands, and thicker axle tubes withstand the rigors of extreme brush cutting day in and day out. Bush Hog®’s unique new blade carrier adds increase uplift to grasses making for a cleaner cut. Fitted with Hex-Head Blade Bolts and Hardened Bushings, blade changes are quick and easy. The 4815’s performance, specifications, and features set it above and beyond all other 15 ft. Flex-Wings regardless of brand. As thousands of satisfied customers can attest, “If it doesn’t say Bush Hog®, it just won’t cut it.”

Notes: Unit(s) shown equipped with certain selections and options; please consult with your local Bush Hog dealer for all available configurations.


  • Reinforced deck structure on center section and wings
  • Wing skids are 3/8” thick with an outside angle of 45 degrees to stop “ground dig-in” during turns
  • Half shaft axle spindles for quick and less costly maintenance
  • Center section blades align closely with outside center tires to more effectively cut out the bottom of ditches
  • Grease fittings and spring steel bushings at each axle pivot point for longer life
  • 3 inch output shafts on cutting gearboxes (with more and deeper splines) maximize torque load capabilities
  • EZ lube drivelines with aligned grease points make greasing maintenance a snap
  • New Extreme-Duty blade pans house hardened bushings and hex-head blade bolts for quick and easy blade changes


  • Double Row Safety Chains Standard
  • Highway Safety Lights Standard
  • Heavy-Duty Tow Chain Standard
  • Clasp-type gearbox input shields for quick and easy access standard