ALLETT KENSINGTON 20H Petrol Cylinder Mower (Honda Engine)

A Petrol Cylinder Mower for Lawncare Connoisseurs: Allett Kensington 20H (Honda Engine)

When you have a penchant for an immaculate lawn, you need a machine capable of mowing it with the highest possible precision. That’s where the Allett Kensington 20H Petrol Cylinder Mower comes into its own. Designed for areas up to 900m², this premium petrol mower will ensure your lawn looks pristine on the surface and feels great underfoot.

Part of Allett’s highly regarded Homeowner Range, the Kensington 20H goes well beyond simple mowing. Its interchangeable cartridge system allows you to carry out a variety of lawncare tasks, making it a smart and practical purchase for people who take their lawns seriously.

Honda Engine and Twin-Split Bale Bar

Powering the Kensington 20H is a dependable Honda GX120 engine with a displacement of 122cc. Known for its smooth and reliable performance, it provides consistent power throughout each mowing session. The recoil start is simple to use, while a 2-litre fuel tank supports extended operation without frequent refuelling.

Control is further enhanced by a twin-split bale bar. This allows you to operate the cutting cylinder and roller drive independently or together, offering greater accuracy when turning or working around obstacles.

User-Focused Design for Effortless Mowing

Designed to take the strain out of mowing, the self-propelled drive system moves the machine forward, so you don’t have to. This allows you to purely focus on guiding its direction, which is particularly helpful on larger lawns where pushing a mower can get tiring.

The handlebar can be adjusted across three height positions, helping you maintain a comfortable working stance. It folds down neatly, making storage more manageable if space in your shed is at a premium.

Clean, Accurate Cylinder Cutting

The Kensington 20H uses a 20-inch (51cm) cutting width paired with a 6-blade Quick Cartridge™ cylinder. This configuration produces 79 cuts per metre (73 per yard), delivering a sharp, even finish that enhances your lawn’s appearance.

Unlike rotary systems, a cylinder mower’s cutting action trims grass cleanly with a scissor-like action, supporting healthier growth and leaving a noticeably finer finish. This makes the Allett Kensington 20H the ideal machine to achieve a traditional, show-home-style finish.

Height adjustment is handled through a micrometric system, offering a precise cutting range from 0.25 – 1.25 inches (6mm to 32mm). This means you can adapt the mowing height to suit seasonal changes and lawn conditions.

Pre-Cutting Preparation for Better Results

Ahead of the cutting cylinder sits a spring tine grass rake, designed to prepare your lawn before each pass. It lifts flattened grass and removes light debris, ensuring the blades can cut more effectively.

By encouraging the grass to stand upright, this improves cutting consistency and contributes to a healthier, more uniform lawn surface. The rake’s depth can be adjusted to match your specific requirements.

Stripe Definition and Stable Handling

For that unmistakable Allett striped effect, the Kensington 20H is equipped with a zinc-plated steel front roller and a double-section steel rear roller. Together, they provide the mower with excellent balance and consistent contact with the ground.

The rear roller incorporates a differential, allowing the machine to turn smoothly without damaging the turf. This improves manoeuvrability while helping to create crisp, clearly defined stripes across the lawn.

Grass Collector with Durable Build

A 70-litre grass box contains ample space for grass cuttings. Made from impact-resistant polypropylene, it is designed to cope with regular use while maintaining its shape and attractive appearance.

The large capacity reduces downtime, by allowing you to complete your lawn more efficiently with fewer stops.

Expand Your Lawncare Capabilities

One of the defining features of the Kensington 20H is its compatibility with Allett’s interchangeable cartridge system. With optional attachments such as an aerator, scarifier, dethatcher, lawn brush, verticutter, and 10-blade cylinder all available as optional extras, you can adapt this machine to a wide range of lawncare jobs.

Changing cartridges is nice and straightforward, allowing you to respond to seasonal needs with ease. This versatility turns your mower into a complete lawncare solution, rather than a single-purpose tool.

Trusted British Craftsmanship

Allett is a name synonymous with cylinder mowers, having built an impeccable reputation over more than sixty years. Their experience is evident in the design and construction of the Kensington 20H, which is a beautifully built machine.

This petrol lawn mower is backed by a rock-solid two-year warranty for domestic use, offering you even greater reassurance when you make your purchase. For more intensive use on professional sports pitches, a three-month warranty applies.

Take Your Lawncare to the Highest Possible Level

If you’re looking to achieve a refined, professional-looking lawn at home, the Allett Kensington 20H is the ideal partner. With its reliable Honda engine, high-precision cutting system, and versatile cartridge options, it provides everything you need for year-round lawn care.

Order your Allett Kensington 20H Petrol Cylinder Mower today and enjoy the satisfaction of a beautifully maintained lawn.

FAQs

What size of garden is this lawnmower designed for?

The Allett Kensington 20H is ideal for medium-sized lawns up to 900m² (9,688 ft²), making it very well suited to dedicated home gardeners.

Can this machine handle other lawn care tasks?

Yes, it supports a range of optional cartridges, allowing you to aerate, scarify, brush, and carry out other essential lawn treatments.

Why choose a cylinder mower over a rotary model?

A cylinder mower cuts grass with a scissor-like action, creating a cleaner finish. This helps improve lawn health and produces a more attractive appearance.