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I wouldn't buy anything else. I am achieving a 150% productivity increase with Woods. Cutting more grass in less time using less fuel.

Mark Lavery - Contractor and Woods Owner

BB84.50W Brushbull Single Spindle Slasher

The Woods Equipment BB84.50W Brushbull Single Spindle Slasher is a heavy duty single spindle slasher. It has a 2.13m (7’) cut and has a 75mm diameter cutting capacity. The maximum tractor PTO is 150hp. Dual 3-point reinforced mounted tail wheels and front/rear chain shielding standard.

The 50 series have a heavy-duty high horsepower gearbox rated at 150hp when the clutch is properly set and a high tip speed to give a superior cut and finish and will rival all heavy single spindle slashers on the market.

The BB84.50W can be uprated to a series 5 driveline, 4 plate slip clutch to increase the HP rating of the slasher. BB84.50W slasher can come with side throw and/or galvanised options.


  • Quality inputs, Quality product: made in the USA with American steel
  • Highest OH&S rated slashers: change blades from above the machine
  • Reduce downtime: Quick Change Blade System – change blades within minutes
  • Increased durability: 38mm (1.5”) blade pin is 4x stronger than the standard 19mm (3/4”) bolt on other slashers
  • Reduced R & M costs: greaseable blade pin will increase life out of a set of blades
  • Increased structural integrity: built on a complete subframe – stress points on frame, not on skin
  • Protect gearbox: stump jumping disc standard so blades can do a 360 degree rotation to minimise impact
  • Superior pasture management: does not leave a windrow, efficient distribution of material
  • Unrivaled 10 year gearbox warranty


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Additional information

Tractor PTO Horsepower (hp)

40 – 150hp

Gearbox Horsepower (hp)



Heavy Duty

Cutting Width

2.13m (7ft)

Cutting Capacity




'Quick Change' Blade Pins


Contour Frame Design


Clevis Hitch Points

Cat 2 & 3 clevis

Structural Tubes

Two 75mm x 75mm full length structural tubes – exclusive feature

Tube Bumper / Rear Frame

50mm Z Channel round tube bumper/rear frame – exclusive feature


Bolt on full length

Slip Clutch Protection

Driveline with slip clutch protection

Deck Side Depth

Deck depth 322mm

Stump Jumper


Deck Ring


Tip Speed


Access Window

Access window on top of deck for easy blade change – exclusive feature

Blade Size

12.7mm x 101.6mm

Tail Wheel

3 point mounted tail wheel. 125mm x 400mm laminated tail wheel with 360 degree rotation on bearing hub


Front & Rear chain shielding


10 year limited gearbox warranty; 2 year deck warranty


Woods BB84.50W Brushbull Heavy Duty Single Spindle Slasher

The BrushBull Single Spindle Slasher series (BB Series) are the largest single spindle slashers in the Woods product range. The cutting width of the Woods BrushBull Single Spindle Slasher series ranges from 5’ to 7’ cut and suits tractors with a PTO HP range between 30hp and 250hp. Cutting capacities range from 50mm diameter material to 100mm diameter material. All sizes of BB Series single spindle slashers are available in standard duty option, heavy duty option and extreme heavy duty option with either single or dual tail wheel options.


Options available for Woods BrushBull Single Spindle Slashers

All BB Series Single Spindle slashers are available with a side throw option, with an adjustable side discharge shute. The 50 series heavy duty single spindle slasher can be uprated to a series 5, 4 plate slip clutch protection driveline. The 60 series extreme heavy duty single spindle slasher come with the heavy duty series 5 shaft with 4 plate slip clutch protection driveline standard. The 50 series heavy duty single spindle slasher has an option of being galvanised and the 60 series extreme heavy duty single spindle slasher are galvanised standard.


Woods Exclusive Features Woods Exclusive Benefits
Made in USA with American Steel Quality inputs, quality product, designed and manufactured to last
Change blades from above slasher Highest OH&S rated slashers – greater value for money and reduced risk assessments
Quick Change Blades System Change blade within minutes and reduce the cost of downtime. Change blades roadside with light hand tools
4x stronger blade pin 38mm (1.5”) compared to 19mm (3/4”) bolt on other slashers Thinner bolts will wear quickly increasing chances of throwing a blade
Greaseable blade pin Ensure long life out of blade set reducing running costs
Built on complete subframe Increased structural integrity – stress points on frame not on skin. Optimal for efficient cut
Stump jumping disc Blades do a full 360° rotation minimising impact and protecting gearbox when slashing
Does not leave a windrow Efficient distribution of material, reduced risk of personnel and machinery
6 year gearbox warranty Confidence in design and function of gearbox for reliable slasher




OH&S Features unique to Woods slashers
Change blades from above the machine: no risk to operators or maintenance crews of having to get under slasher to change the blades. Slasher does not need to be on stands
Quick Change Blade System removes labour and material to change blades: only light hand tools required to change blades. No oxy or grinding risk
Will not leave a windrow: superior material discharge management as material will be spread evenly across the back of the slasher limiting risk to plant and personnel
38mm blade pin: is 4x stronger than the standard 3/4” bolt on standard slasher. A 3/4” bolt is more likely to wear through and throw blades
Tip Speed is not excessive: Woods tip speed is efficient for design of slasher. Excessive tip speed is not tolerant to hitting objects increasing chances of breaking/throwing blades




Operating and R&M Cost Efficiency
Full structural sub frame increases integrity of slasher making it more durable than other slashers and fitting for our Australian conditions
Machined gearbox hubs and tight tolerance steel shield will prevent any material affecting lower gearbox seal ensuring long life out of gearbox with no oil leaks
Driveline hanger will prevent dirt and water affecting shaft when removed from tractor
38mm blade pin is 4x stronger than standard blade bolt so is slower wearing than others
Quick change blade pin system allows operators to change blades within 5 minutes with light hand tools. Can be completed roadside reducing downtime of machines
Greaseable blade pins ensure long life of blades and pins lowering R&M costs
Stump jumper allows for less shocks to gearbox and blades can spin 360° upon impact compare to a beam where large shocks emitted to gearbox and blades can become wedged in beam
Large deck clearance allows for large volume of material to be cut without choking and uses less HP and fuel



Get in touch with us to find out more about our Woods BB84.50W Brushbull Single Spindle Slasher.


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BB84.50W Brushbull Single Spindle Slasher

Woods Equipment