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Blue Diamond Rotary Cutter – 12' Flex-Wing

Regular price $22,28400
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Blue Diamond 12′ Flex-Wing Rotary Cutter for medium-duty mowing

The Blue Diamond® 12′ Flex-Wing Rotary Cutter is designed for medium-duty mowing applications such as weeds, grass, and brush up to 2” in diameter. Built with a smooth top deck and spring suspension, this cutter provides efficient performance with minimal maintenance.

Engineered for compact tractors as small as 35 hp, the cutter requires only one hydraulic outlet. Its 144” cutting width is powered by three independent spindles, each with two free-swinging blades, reducing shock when hitting stationary objects. Slip clutches protect the gearboxes and drivelines from damage, while standard safety features include driveline shields, clutch shields, chain discharge shields, and a towing safety chain.

  • Smooth top deck design for durability and easy cleaning
  • 144” cutting width with 2” cutting capacity
  • Three independent spindles with free-swinging blades
  • Slip clutches protect gearbox and driveline
  • Designed for compact tractors as small as 35 hp
  • Includes driveline shields, clutch shields, and chain guards
  • 2-year manufacturer’s warranty

Specifications

Model 12′
Minimum Horsepower 35 hp (Gear-drive Transmission)
Hitch Swivel Clevis
Deck Thickness 10 ga
Deck Height 11″
Side Skirt Material 3/16″
Hinge Rods 1″
Suspension Single Spring
Outboard Gearbox 75 hp
Splitter Gearbox 175 hp
Gearbox 540 RPM
Blades 1/2” x 3” with lift
Blade Tip Speed 15,657 FPM
Blade Overlap 6″
Blade Carriers 3/16” formed plate with 3/4” x 5” x 20” blade bar
Cut Width 144″
Overall Weight 2,630 lbs
Cutting Capacity Up to 2″