15 Ft Heavy Duty Flex-Wing Rotary Cutter IronCraft 3515



Our 5 Favorite Things About This Cutter:

  • Large 15 ft Cutting Width
  • 3.5″ dia Cut Capacity
  • Narrow 90″ Transport Width
  • Heavy Duty Construction
  • 5 Yr Gearbox Warranty

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Purchase this item and get 10018-11776 Points worth $200.36-$235.52 to save on future orders!  You must register an account to track receive and track points.

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IronCraft 3515 Flex-Wing Cutter Description

If you have lots of open areas to maintain, don’t waste your time with a small cutter. Spring for IronCraft’s Heavy Duty 15 ft Flex-Wing Cutter. Designed for large tractors with 60 hp or more, the transport width is only 90″ with an optional towing safety light kit, making it easy to tow down the road, a path in the woods, or pass through your fence-gate.

Constructed from 10 ga steel, this heavy duty cutter clears any brush up to 3.5″ in diameter, while deck rings ensure bent blades do not damage the structure of the cutter.

It offers reinforced deck structure from front to rear and side-to-side of the center deck weldment with 1/4″ inch wall tubing along the length of the hinges for extra protection. Wing fold hydraulic cylinder mount spans the entire width of the center deck weldment and ties into the cutter deck lift cylinder to achieve maximum structural integrity. 

This cutter is available with 4, 6, or 8 wheels in four tire styles—26″ foam filled, 29″ Aircraft pneumatic, or 20″ laminated, 26″ laminated. 

Available for 540 rpm or 1000 rpm PTO shafts.


IronCraft 3515 Flex-Wing Cutter Specs

Product Family 3515 Series
Product 3515
Description 15′ Heavy Duty Flex Wing Rotary Cutter
RPM 540 or 1000
HP Required 60 minimum PTO
Working Width 180″
Overall Width 188″
Transport Width 90″
Tongue Weight 1900 lb
Weight (lbs) 5600 lbs w/ 6- 26″ laminated tires
Cutting Height 2″ to 15″
Cutting Capacity 3-1/2″
Deck Thickness 10 GA
Side Bands 1/4″ x 13-1/2″
Suspension 2 Heavy Duty Springs Positioned on the center tailwheel axle
Skid Shoes Replaceable
PTO Drive Shaft ASAE CAT 6
Wing Drive PTO ASAE CAT 4
Driveline Protection Slip Clutch
Blade Holder Round Pan
Gearbox Rating 235 HP
Outboard Gearbox Rating 190 HP
Wing Flex 22 Degrees Down to 100 Degrees Up
Blades 1/2″ x 4″ Uplift
Blade Overlap 6″
Wheel Type 20″ or 26″ Laminated, 26″ Foam Filled, or 29″ Pneumatic
Hitch Type Swivel Pivot Self Leveling
Gearbox Warranty 5 year limited
Deck Rings Standard
Safety Tow Chain Standard
Guarding Options Single Row Chains Standard
FPM 17135


Additional information

Tire Style

20" Laminated Tires, 26" Laminated Tires, 29" Pneumatic "Aircraft" Tires, 26" Foam Filled Tires

Wheel Count

4, 6, 8


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Attachments for tractors - Good Works Tractors

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