Woods BB72.40

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Introducing the BB72.40, Woods® BrushBull™ Premium rotary cutter, uniquely designed to pair perfectly with 40 – 90 horsepower tractors. Our latest BrushBull is expertly engineered to maximize the performance of both tractor and attachment in this specific HP range.

With the BB72.40, you can take to the field confidently with the exact amount of weight to match your tractor and the power and durability needed to get the job done. No more. No less. Tackle overgrown weeds and brush out back or take on commercial work without the risk of stressing out, wearing down, or wearing out tractor or attachment.

  • Heavy-duty Gearbox: 35.5% heavier gearbox compared to BB72.30. Designed to withstand hard hits. Light enough to prevent wearing out or weighing down utility tractors.
  • 10-year Gearbox Warranty: Backed by industry-leading Cut Above Warranty protection.
  • Heavy-duty Tail wheel: 25% wider tail wheel with larger, commercial-grade wheel hub. Added tapered roller bearings to handle rugged terrain.
  • Heavy-duty Driveshaft: Perfectly optimized with 30% more torque capacity than the BB72.30.
  • Deep Cutting Deck: Designed to deliver the reliable cutting performance Woods rotary cutters are known for.
  • Quick-hitch Ready: Like all BrushBull’s, the BB72.40 comes quick-hitch ready from the factory no additional hardware is required.


Tractor PTO HP 40-90
Tractor Hitch CAT 1 and 2
Cutting Width (in) 72
Total Weight (lbs) 955
Cutting Capacity Diameter (in) 2-Jan
Cutting Height Range (in) 2 to 12
Transport Width (in) 79
Overall Length (in) 111
Tractor PTO Speed (rpm) 540
Quick Hitch Ready Ready
Rear Bumper Yes
Frame and Deck Support (in) 3 x 3 tube
Deck Construction Smooth and sloped
Skid Shoes Full-length, replaceable
Deck Thickness (in) .120 (11 ga)
Side Frame Thickness (in) .135 (10 ga)
Side Frame Depth (in) 11.6
Gear Box Warranty 10-year
Gear Box HP 90
Output Shaft Diameter (in) 2
Blade Tip Speed (fpm) 15,268
Blade Dimension (in) 1/2 x 4
Blade Pin Diameter (in) 1/1/2002
Blade Carrier Oval stump jumper
Driveline Protection Slip-clutch
Options Check chains