ID # 25080210

Bush Hog® 1815 Flex-Wing Rotary Cutter

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Bush Hog® 1815 Flex-Wing Rotary Cutter

Medium-Duty Flex-Wing

The Bush Hog 1815 Flex-Wing Rotary Cutter is designed to cut weeds, grasses, and brush up to 2 1/2-inches diameter, and this unit is a great choice for tractors in the 60 to 130 HP class. The 1815 is recommended for pasture maintenance, corn shredding, drainage areas and general maintenance locations such as air strips. The 1815 has maintenance friendly features, smooth decks for E-Z cleaning, high performance cutting and distribution, and like all Bush Hog® rotary cutters, it is built Bush Hog® tough for years of dependable service.

1815 Flex-Wing Rotary Cutter
Sale Type
Bush Hog
Models 1815
Cutting Width 15-feet
Cutting Height 2-inches to 14-inches2-inches to 14-inches
Hitch Perma-Level or Cast Clevis
Minumum Tractor PTO H.P. 60
Approximate Weight (lb.) 4,600
Approximate Tongue Weight (lb.) 1,700
Side Band 1/4-inch x 12-inches
Blades 1/2-inch x 4-inches Parallel lift
Blade Holder 7ga Round Pan
PTO drivelines EZ-LUBE ASAE CAT 6 (540 or 1,000)
Wing Drivelines ASAE Cat 4
Wing Flex 22° Down to 87° up
Wing Free Float 22° down to 25° up
Splitter Gearbox Rating 160 HP
Cutting Gearbox Rating 130 HP
Gearbox Warranty 10 Year Limited
Blade Tip Speed 540 / 1000 15,000 FPM / 15,600 FPM
Cutting Capacity 2 1/2-inches Diameter
Deck Center 10-gauge
Deck Wing 10 gauge
Axle Cushions, Center On Each Center Axle Arm
Wing Adjustments Heavy Duty Turnbuckle
Grass/ Crop Distribution Optional Baffles
Safety Tow Chain Standard
PTO Driveline Support Standard
Highway Safety Lights Standard
Warranty 10 Year Gearbox Limited | 1 Year Machine Limited

Performance Features

  • Axle spindles are in halves for quick and economical service.
  • Center section blades closely align with center section wheel to better cut the bottom of ditches.
  • Grease fittings and steel bushings at axle pivot points for extended life at pivot areas.
  • Wing free float without movement of wing hydraulic cylinder rod extends cylinder life.
  • Optional distribution baffles spread grass and cornstalks to eliminate windrows.
  • Improved wing design results in a clean top and no exposed structure underneath.

Construction Features

  • Each axle arm on the center section has a rubber cushion to absorb the shock loads near the wheel.
  • Patented oil sight gauge in all three cutting gearboxes for quick and easy monitoring of oil level.
  • Bush Hog’s E-Z lube drivelines are quick and easy to service.
  • All grease fittings on the PTO CV driveline and wing drivelines closely align for quick location of grease points.