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Allett Kensington 20B Lawnmower
Allett Kensington 20B Lawnmower
Allett Kensington 20B Lawnmower
Allett Kensington 20B Lawnmower
Allett Kensington 20B Lawnmower
Allett Kensington 20B Lawnmower
Allett Kensington 20B Lawnmower
Allett Kensington 20B Lawnmower

Allett Kensington 20B Lawnmower

Your price £1,855.00
Allett | KENSINGTON 20B
Low Stock

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Every machine we supply is professionally assembled by one of our trained technicians before dispatch.

Every machine undergoes a thorough pre-delivery inspection which ensures your new machine is operating correctly, safely and is ready to use.

When we handover your new machine we will give you some instruction on the correct and safe use of your purchase. We will answer any questions you might have and also offer some instruction on basic maintenance to help you keep your new machine in good condition.

We offer free delivery where your machine will be handed over by a member of our team. Postcodes we deliver to:

HU1 – HU20.

YO8, YO25, YO15, YO16, YO42, YO43

DN14 – DN21

DN31 – DN41

LN1- LN11


Product Accessories

Allett QC Scarifier Cartridge 20
Allett QC Scarifier Cartridge 20"/50cm
In just a few minutes you can turn your mower into a powered lawn rake with a QC Scarifier Cartridge. This spring tine scarifier gently removes moss and thatch. The raking action also disturbs coarse grass and creeping weeds. As a general guide, and depending on the prevailing conditions, you would use a spring tine scarifier in April and June.

£219.00RRP £229.00

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Or call us on 01482 631148

Allett QC 10 Blade Cylinder Cartridge 20”/50cm
Allett QC 10 Blade Cylinder Cartridge 20”/50cm
Improve the clip rate of your Allett Kensington cylinder mower by replacing the standard 6 blade cylinder cartridge with a 10 blade cartridge. More blades means more cuts per metre for a finer cut.

£459.00RRP £482.00

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Or call us on 01482 631148

Allett QC Aerator Cartridge 20”/50cm
Allett QC Aerator Cartridge 20”/50cm
In just a few minutes you can turn your mower into a powered aerator with a QC Aerator Cartridge. The Allett QC Aerator uses a series of two pronged slitting tines to aerate your lawn. The slits created by the aerator allow vital air and water to reach the grass roots. The slitting action has the added benefit of pruning the grass roots causing vigorous growth. As a general guide, and depending on the prevailing conditions, you would use an aerator from March to November.

£209.00RRP £219.00

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Or call us on 01482 631148

Allett QC Lawn Brush Cartridge 20”/50cm
Allett QC Lawn Brush Cartridge 20”/50cm
In just a few minutes you can turn your mower into a powered lawn brush with a QC Lawn Brush Cartridge. The Allett QC Lawn Brush lets you turn your mower into a powered brush for clearing worm casts, leaves and other debris from your lawn. The brush is also useful for working in top dressing. As a general guide, and depending on the prevailing conditions, you would use a lawn brush in January, February, March, May, June, August, October and November.

£239.00RRP £249.00

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Or call us on 01482 631148

Allett QC Dethatcher Cartridge 20”/50cm
Allett QC Dethatcher Cartridge 20”/50cm
In just a few minutes you can turn your mower into a powered dethatcher with a QC Dethatcher Cartridge. The Allett QC Dethatcher uses a series of widely spaced hooked blades to give an aggressive scarification to your lawn in early and late season. The tines penetrate the soil to a maximum of 6mm to remove the densest layers of thatch. As a general guide, and depending on the prevailing conditions, you would use a dethatcher in February or March and September or October.

£255.00RRP £269.00

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Or call us on 01482 631148

Allett QC Verticutter Cartridge 20”/50cm
Allett QC Verticutter Cartridge 20”/50cm
In just a few minutes you can turn your mower into a verticutter with a QC Verticutter Cartridge. The Allett QC Verticutter uses a series of closely spaced blades for “vertical mowing”. The verticutter blades stand up the blades of grass and remove lateral growth and moss. When used regularly the verticutter will encourage a denser and more regimented sward. As a general guide, and depending on the prevailing conditions, you would use a verticutter from April to October.

£359.00RRP £379.00

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Or call us on 01482 631148

Allett QC Stand
Allett QC Stand
Store up to three Allett QC cartridges with this floor or wall mounted stand.

£105.00RRP £108.00

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Or call us on 01482 631148

Product Details & Features

With a six bladed cylinder as standard, the Allett Kensington 20B will give a precision cut to your lawn. Powered by a Briggs & Stratton engine and with a 20” (51cm) width of cut, this mower is at home on large lawns.

The height of cut is adjusted by a single point infinitely variable micro-set height of cut control and an adjustable front rake helps to lift lateral growth for an improved cut.

A zinc plated front roller and steel rear roller will ensure that you achieve that classic striped finish to your lawn.

The Kensington 20B features a split rear roller for maximum manoeuvrability.  A foam-cushioned handle and large throttle control make this top quality mower even more refined.

Allett have fitted this mower with their Quick Cartridge (QC) system that allows the cylinder unit to be removed quickly for ease of maintenance. The cylinder cartridge can be replaced with a range of other cartridges to turn your mower into a complete lawn care system. Choose from an aerator, lawn brush, dethatcher, verticutter and lawn rake. The standard six blade cylinder cartridge can also be replaced with a ten blade cartridge for an even finer cut.

The mower's handles feature a three-position height adjustment and will fold for storage. When it comes to storing the cartridges, Allett have produced a stand to hold three cartridges. The stand can be wall or floor mounted.

Quick Cartridge

Quick Cartridge

The Quick Cartridge (QC) system allows your Allett Kensington to perform a range of lawncare tasks. The optional cartridges can be fitted quickly and easily in place of the cutting cylinder.

Product Specifications

ManufacturerAllett
ModelKensington 20B
CategoryPetrol
TypeCylinder
PropulsionSelf Propelled
Rear RollerYes
Auto Engine StopNo
Key StartNo
Grass CollectorYes - 70 litres
Cutting Width20"/51cm
Cutting Heights6-32mm
EngineBriggs & Stratton
Lawn SizeLarge
Weight56.5kg
Machine Warranty2 years in domestic use
Engine Warranty2 years in domestic use

We’ll take care of you

Pre-Delivery Inspection

All machines undergo a professional assembly and rigorous testing before we dispatch.

Free Local Delivery

All machines are free delivery to the local area around our showrooms. Spare parts are delivered nationally.

Click & Collect

Place your order online and collect for free from our showrooms in Swanland and Langworth.

Official Dealer

We're official dealers of all the machines we sell, meaning we're qualified to give you the best aftersales support.