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Home » Other Departments » Spares & Accessories » Tractor Accessories & Trailers » Chapman Machinery RM120 Rotary Mower

Chapman Machinery RM120 Rotary Mower

RRP £3360.00

Availability: In Stock*



The RM120 Rotary Paddock Topper, as part of the RM Series Rotary Paddock Toppers range is ideal for light to general duty topping of paddocks, fields and parkland. Featuring three swinging-tipped blades, and powered by robust and reliable Honda 13hp engines, they are a simple and easy to use machine. For heavier-duty cutting, our FM Series Flail Mowers are more appropriate, with either 1.2m or 1.5m cut widths.

The RM120 mower, like all the RM Series rotary toppers features triple cut blades – 3 cutting edges on three rotors rotating at 2500 RPM giving a clean and efficient cut.The triple cut blade system offers 50% more cutting capability than competing machines, and as an added benefit tips are easily and cheaply replaced should they be damaged. The cutting tips can rotate 360° if an obstacle is encountered, preventing damage on rough paddocks. The RM120 Rotary Mower comes comes fitted with a powerful 13hp GXV390 Honda engine, with the option of electric start. This reliable Honda unit is easy to start and cheap to run – we appreciate that this machines are used periodically and can spend half the time in the shed! As such we have specifically designed then to be easy to start and use for any operator.


  • Robust deck and build

  • Easy cutting height adjustment

  • Large diameter tyres for smooth travel over uneven arenas

  • Simple belt tensioning system designed to extend belt life and reduce wear

  • Drawbar can be offset left and right

  • Triple cutting rotors

  • Swinging tip cutter blades which can rotate 360° to prevent damage

  • Honda engine with easy-start decompression

  • Simple controls – fully integrated choke, throttle and stop in one control


Cutting Width 1.2m

Weight 170 kg

Cutting Height 25-200mm

Rotor RPM 2500rpm

Number of Blades 9

Engine Power 13hp Honda GXV390

Tyre Size 19x7x8″


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* Whist we try to keep our stock availability correct it is not always possible, if in doubt please call to check prior to placing your order.