Interchangeable Mowing & Turf Maintenance Cartridges.

10 Tasks, 1 Machine • Easy Change System • Year-Round Versatility
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Allett C20S 20" Non-Powered Slitter Cartridge

Allett C20S 20" Non-Powered Slitter Cartridge

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Our non-powered lawn slitter rotates in direct relationship to the forward motion of the machine, driven by ground contact in order to aerate the soil rather than being machine-driven.

Slitting the pitch penetrates the surface of the soil in order to make an easier pathway for oxygen, water and nutrients to reach the grassroots. This also encourages healthy, thick root growth and more thriving grass growth.

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C20 Cartridge System

Each purpose-designed, easy-change, C-range cartridge becomes an integral part of the machine, enabling tasks ranging from fine turf mowing, verticutting and slitting to brushing, scarifying and sorrel rolling to be carried out successfully and without compromise.


The Allett C20 delivers a wide range of professional turf maintenance functions from a single pedestrian controlled machine to suit most maintained turf areas.

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Want to try the C20?

If you would like to see this mower in action and try it for yourself, we can arrange for you and your groundscare team to have a no-obligations demonstration at your club or institution.

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