Flex Wing Rotary Mower 12' | Tractor | Blue Diamond Attachments
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TRACTOR ATTACHMENTS

Rotary Cutter – 12′ Flex-Wing

With its smooth top deck and spring suspension, the Blue Diamond® 12′ Flex-Wing Rotary Cutter is ideal for medium duty applications such as weeds, grass, and brush up to 2” diameter. Designed for use with compact tractors as small as 35 hp, the cutter requires only one hydraulic outlet.

For its 144” cutting width, the cutter uses three independent spindles with two free-swinging blades each to reduce the shock of hitting a stationary object. Slip clutches protect the gearboxes and drivelines from damage. Standard equipment includes driveline shields, clutch shields, chain discharge shields, and a towing safety chain.

Product Details

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  • 144" cutting width
  • Smooth top deck design
  • Protected gearboxes and drivelines
  • Debris discharge safety chains
  • 6 free-swinging blades
  • Storage for jack stand when not in use
  • Single-circuit hydraulics; only 1 hose
    connection required
  • Single-spring suspension
  • 4 flat-free tires
  • 2-year warranty
  • Replacement Blade Kit (6 Blades and Hardware) - 503254-KIT-12
PART NUMBER 403150
PART NUMBERMODEL 40315012'
PART NUMBERMINIMUM HORSEPOWER 40315035 hp (Gear-drive Trans)
PART NUMBERHITCH 403150Swivel Clevis
PART NUMBERDECK THICKNESS 40315010 GA
PART NUMBERDECK HEIGHT 40315011”
PART NUMBERSIDE SKIRT MATERIAL 4031503/16”
PART NUMBERHINGE RODS 4031501”
PART NUMBERSUSPENSION 403150Single Spring
PART NUMBEROUTBOARD GEARBOX 40315075hp
PART NUMBERSPLITTER GEARBOX 403150175 hp
PART NUMBERGEARBOX 403150540 RPM
PART NUMBERBLADES 4031501/2” x 3” w/lift
PART NUMBERBLADE TIP SPEED 40315015,657 FPM
PART NUMBERBLADE OVERLAP 4031506”
PART NUMBERBLADE CARRIERS 4031503/16” Formed Plate w/3/4” x 5” x 20” Blade Bar
PART NUMBERCUT WIDTH 403150144"
PART NUMBEROVERALL WEIGHT 4031502,630 LB
PART NUMBERCUTTING CAPACITY 403150UP TO 2"