Oleo-Mac WB-65 HR-11 Professional Flail Mower (Honda Engine)


  • A beast of a machine with a voracious appetite for the most challenging vegetation the landscape pro is likely to encounter
  • Powerful, large-displacement OHV engine from Japanese engineering giants, Honda
  • Four-speed drive (3+1) and multi-stage cutting-height adjustment for excellent flexibility of use
  • Front castor wheels and independent wheel brakes make manoeuvring a breeze
  • Robustly constructed to cope with regular heavy-duty use
  • Reassuringly lengthy manufacturer’s warranty
Oleo-Mac WB-65 HR-11
Oleo-Mac WB-65 HR-11 Professional Flail Mower (Honda Engine) £4,780.00
Oleo-Mac WB-65 HR-11
Oleo-Mac WB-65 HR-11 Professional Flail Mower (Honda Engine)
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Designed and engineered with the busy landscaping professional in mind, this hardworking and highly productive commercial-duty flail mower from Oleo-Mac offers unbeatable build-quality, and will take large areas of the most challenging undergrowth in its stride!

Powering the 38 unforgiving flail blades on the Oleo-Mac WB-65 HR-11 is a Honda GX340 engine; a premium 389cc four-stroke air-cooled unit with an overhead-valve for optimum power transfer and superior efficiency, and an automatic mechanical decompression system for low-effort pull starts.

The Oleo-Mac WB-65 HR-11 Professional Flail Mower has three forward speeds (plus one reverse), so it can be operated at a pace that’s most effective for the nature of the terrain you’re working on and the type of vegetation you’re clearing.

Independent drive-wheel brakes combine with dolly-mounted front wheels to confer excellent manoeuvrability; a vertically and laterally adjustable handlebar – incorporating all the main controls – provides enhanced user comfort and means you’ll be able to configure the mower so you can cut flush along walls and fence lines.

Of rugged construction – and therefore well placed to handle the demands of intensive, all-day use – the Oleo-Mac WB-65 HR-11 Professional Flail-Mower benefits from an oil-bathed transmission, and features a heavy-duty cutting rotor reinforced by shields and bearings.

This model boasts an expansive 65cm working-width, and carries an extended three-year warranty from the manufacturer.

For four-stroke engine oil, click here.

Additional information



Engine Make


Engine Model


Engine Capacity


Engine Power

10.7hp / 8kW @ 3600rpm

Engine Fuel-Tank Capacity

6.1 Litres

Engine Cylinders


Engine Starting System



3 Forward / 1 Reverse


1st – 1.2km/h / 2nd – 2.2km/h / 3rd: 3.4km/h / R – 2.2km/h



Cutting Width


Cutting Heights


Height Adjustment

Single Lever


38 Y-Shaped Flail Blades


4-Stage Height Adjustment / 5-Stage Lateral Adjustment

Product Weight



3 Years


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Shipping Info

Shipping Info

If you’re buying a boxed product, we aim to get your order delivered next working day – UK mainland where possible.

If you’re buying a tractor or ride-on mower – a special order item – it could be slightly longer, as we need to PDI the machine.

We do try and van-deliver these machines if we can, as this gives us a chance to demonstrate the product, and to ensure you’re happy and confident with your purchase.

If we can’t van-deliver your machine, as you’re out of our local delivery area, the tractor will be sent on a pallet via a courage company. They will then contact you directly to book a specific day and time that suits you.