Chapman FM120 Flail Mower

Chapman FM120 Flail Mower

The FM120 ATV Flail Mower, part of the FM Series Flail Mowers range by Chapman Machinery Ltd are designed from the outset to tackle tough mowing tasks including mowing on rough, wet & boggy ground where a heavier mounted unit could become stuck. Built to be exceptionally tough, yet have a low ground pressure for easy towing, the FM Series Flail Mower can go where other machines cannot.


We use industry-leading 21hp Honda GX630 V-Twin Engines, which offer unparalleled power and performance. All machines are fitted with a heavy duty rear roller to prevent scalping. The compact design of the FM120 self-powered flail topper keeps the mass low to the ground for stability, and allows cutting easily beneath trees and overhanging branches.

The FM120 ATV Flail, like all the mowers in the FM Series Flail Mower range are fitted as standard with a centrifugal clutch, allowing for safe & efficient operation from the towing machine. The centrifugal clutch gives automatic drive engagement and disengagement, and combined with the automatic tensioning assembly reduces maintenance by compensating for belt wear and belt loading. Heavy-duty ‘bx’ type drive belts last longer and are more efficient than smaller units used on competing machines.


The FM120 ATV Flail Mower PRO

Pro Spec as above plus-

-23 HP Honda Fuel Injected V Twin

-Oil Cooled

Hardened Hammerhead Flails


Optional Extras;

+BB Breaker bar to deflect vegatation such as reeds, rushes etc.

+TA Twin axle in place of standard for rough terrain and reduced ground pressure

+BB Cutter bar to increase mulching and decreased chop size



Photos are for illustration proposes only. Prices include VAT, exclude any dealer installation and/or freight charges. Freight is ex-Ballydooley, Roscommon Co Roscommon F42DD74. JF Hanley Groundcare reserves the right to change recommended price, design and/or specifications without notice. Errors and omissions excepted.


  • Delivery/Shipping

    *Please Note while we normally stock this item, due to the different options available the exact spec you wish to order may not always be in stock. If we receive an order we will immediately contact you to inform you if the item is available for immediate dispatch or if it need to be ordered into stock before it can be dispatched. If not in stock please allow 5-7 business days for it to come into stock once ordered.

  • Spec

    Technical Specification

    Cutting Width 1.50m

    Weight 310 kg

    Cutting Height 25-225mm

    Rotor RPM 2400rpm

    Deck Steel Thickness 5mm cover, 8mm side plates

    Number of Blades 48

    Engine Power 21hp Honda GX630 V Twin w/ Electric start

    Tyre Size 22x11x8″

    Fuel Tank Capacity 10 Litre

    Belt Size 2 x BX41 Cogged Belts w/ automatic tensioning system

    Rotor Balancing G6.3 Dynamic balanced


    The FM150 ATV Flail Mower PRO

    Pro Spec as above plus-

    -23 HP Honda Fuel Injected V Twin

    -Oil Cooled

    Hardened Hammerhead Flails

PriceFrom €6,099.00
Sales Tax Included

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