Cobra Fortis 17B 17″ Cylinder Lawnmower

The Cobra Fortis 17B Cylinder Lawnmower is expertly designed for gardeners who demand a pristine, manicured finish for their lawns. With its 17-inch cutting width, it is perfectly suited for medium-sized lawns where a high-quality, striped appearance is the goal. This mower combines robust engineering with precision cutting technology to deliver exceptional results.

Powerful and Reliable Engine

At the heart of the Fortis 17B is the dependable Briggs & Stratton XR550 engine. With a displacement of 127cc, this engine provides ample power to the heavy-duty drive system and the cutting cylinder, ensuring consistent performance even in demanding conditions. The self-propelled drive makes navigating your garden effortless, reducing user fatigue.

Precision Cutting for a Perfect Finish

The standout feature of any cylinder mower is its cutting quality. The Fortis 17B is equipped with a six-blade precision-ground cutting cylinder that delivers a sharp, scissor-like cut, promoting a healthier and greener lawn. The cutting height is easily adjustable via a single front-mounted knob, offering a range from an exceptionally low 6mm up to 30mm. The combination of a steel front roller and a cast ribbed split rear roller not only aids stability but also produces the iconic, sharp stripes that are the hallmark of a cylinder-mown lawn.

The Ultimate Lawn Care System

What truly sets the Fortis range apart is its versatility. The mower is fully compatible with the Fortis interchangeable cartridge system (available separately), allowing it to transform into a complete lawn maintenance tool. This system includes a range of cartridges to keep your lawn immaculate and healthy throughout the year, such as a verticutter, scarifier, dethatcher, aerator, and a lawn brush. For an even finer finish on ornamental lawns or sports pitches, an optional ten-blade cylinder cartridge is also available, which can cut down to just 3mm.

Built for Durability and Convenience

Cobra has engineered the Fortis 17B with longevity and ease of use in mind. The heavy-duty drive system is built for improved performance and increased durability. A generous 65-litre grass box ensures efficient collection and reduces the frequency of emptying. For storage, the mower features innovative quick-release handles that allow it to be folded down easily without tools, making it compact and hassle-free to store in a shed or garage.

As an authorised UK dealer for Cobra, Sims Garden Machinery has over a century of experience in the industry. When you purchase a Cobra Fortis 17B from us, you’re not just buying a box. Our trained sales staff are on hand at our Stratford-upon-Avon showroom to provide expert advice, ensuring you get the right machine for your needs. For local customers, every machine receives a comprehensive pre-delivery inspection (PDI) from our trained mechanics, is delivered ready to use, and includes a full handover demonstration to ensure you’re confident from the very first cut. This level of service and aftersales support from our workshop guarantees your investment is protected for years to come.