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Allett Stirling 51
Stirling 51 Cordless Mower
Allett Stirling cutting lawn stripes
Full grass bag on Stirling 51 mower
Showing the 6 bladed cutting cylinder on the Allett Stirling 51
EGO Battery used on the Allett Stirling
EGO Battery and Charger for the Allett Stirling 51 20
Allett Stirling 51
Stirling 51 Cordless Mower
Allett Stirling cutting lawn stripes
Full grass bag on Stirling 51 mower
Showing the 6 bladed cutting cylinder on the Allett Stirling 51
EGO Battery used on the Allett Stirling
EGO Battery and Charger for the Allett Stirling 51 20" Mower
Allett Stirling Mower
Professionally Assembled and Ready to UseFree Delivery

Allett Stirling 51 Cordless Lawnmower

Your price £4,235.00

Allett | STIR51-10-RAP
In Stock

Select bundle (Required)

  • Stirling 51 + 10Ah Battery + Rapid Charger Bundle

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Delivery

Click & Collect

Here are the 3 closest Click & Collect locations:

    Select from 14 locations in the checkout.

    This machine is eligible for "white glove" delivery to large parts of northern England, fulfilled by one of our 14 depots. See list of eligible postcodes.

    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.


    Product Accessories

    Allett UC 10 Blade Cylinder Cartridge 20”/51cm
    Free Delivery
    Allett UC 10 Blade Cylinder Cartridge 20”/51cm
    Improve the clip rate of your Allett Stirling 51 (20") by replacing the standard 6 blade cylinder with this 10 blade cylinder cartridge.
    In Stock

    £625.00RRP £658.00

    Allett UC Aerator Cartridge 20”/51cm
    Free Delivery
    Allett UC Aerator Cartridge 20”/51cm
    According to Allett it takes just 15 seconds to exchange cartridges on a Stirling 51. This means in no time at all you can turn your Stirling 51 mower into a powered aerator with this UC Aerator Cartridge.
    Available to Order

    £315.00RRP £329.00

    Allett UC Dethatcher Cartridge 20”/51cm
    Free Delivery
    Allett UC Dethatcher Cartridge 20”/51cm
    According to Allett it takes just 15 seconds to exchange cartridges on a Stirling 51. This means in no time at all you can turn your Stirling 51 mower into a powered dethatcher with this UC Dethatcher Cartridge.
    Available to Order

    £399.00RRP £419.00

    Allett UC Lawn Brush Cartridge 20”/51cm
    Free Delivery
    Allett UC Lawn Brush Cartridge 20”/51cm
    According to Allett it takes just 15 seconds to exchange cartridges on a Stirling 51. This means in no time at all you can turn your Stirling 51 mower into a powered lawn brush with this UC Lawn Brush Cartridge.
    Available to Order

    £425.00RRP £449.00

    Allett UC Scarifier Cartridge 20”/51cm
    Free Delivery
    Allett UC Scarifier Cartridge 20”/51cm
    According to Allett it takes just 15 seconds to exchange cartridges on a Stirling 51. This means in no time at all you can turn your Stirling 51 mower into a powered scarifier with this UC Scarifier Cartridge.
    In Stock

    £369.00RRP £389.00

    Allett UC Verticutter Cartridge 20”/51cm
    Free Delivery
    Allett UC Verticutter Cartridge 20”/51cm
    According to Allett it takes just 15 seconds to exchange cartridges on a Stirling 51. This means in no time at all you can turn your Stirling 51 mower into a powered verticutter with this UC Verticutter Cartridge.
    In Stock

    £549.00RRP £579.00

    Allett Grooved Front Roller Kit 20”/51cm
    Free Delivery
    Allett Grooved Front Roller Kit 20”/51cm
    The Allett Grooved Roller Kit for 20" Allett Cylinder Lawnmowers, including the Stirling 43 and Kensington 17.
    Available to Order

    £219.00RRP £229.00

    Allett QC/UC Cartridge Stand
    Free Delivery
    Allett QC/UC Cartridge Stand
    Store up to three Allett QC cartridges with this floor or wall mounted stand.
    In Stock

    £125.00RRP £129.00

    Product Details & Features

    • Cylinder mower - 6 blades
    • 20”/51cm cutting width
    • 5-50mm cutting heights
    • Cordless
    • Self-propelled variable speed
    • Up to 2-years warranty
    • Interchangeable cartridge system

    The Allett Stirling 51 Cordless Lawnmower is a precision built cylinder mower for both lawn enthusiasts and professionals alike. Designed for large gardens, the Stirling 51 has a 20"/51cm cutting width, self-propelled drive with adjustable forward speeds, micro height of cut adjustments as well as featuring Allett's UltraChange™ interchangeable cartridge system for extensive lawn care.

    The Stirling 51 is supplied with a 6 blade cylinder cartridge which has a height of cut range of between 5-50mm. An optional 10 blade cylinder cartridge can be purchased which has a height of cut range of between 4-20mm.

    Operating the Stirling 51 is easy and intuitive thanks to the well balanced design and ergonomic handlebar controls. Adjusting the forward speed to accommodate for long straights and tight corners is really easy too, simply rotate the central dial and the speed immediately responds.

    The Stirling boasts industry leading features that you'd expect from an Allett mower, including:

    • An adjustable, spring-tine rake behind the steel front roller guides lateral growth into the path of the cutting cylinder
    • Separate electric motors power the cartridges and the self-propelled drive to ensure an even cut by maintaining a constant cylinder speed, independent of the forward drive speed
    • Front wheel kit for use when cutting longer grass
    • Differential drive to prevent scuffing when turning

    Ergonomic handlebars and a clever design makes for a perfectly balanced machine that's enjoyable to use time and time again. The handles are highly adjustable to ensure users of all heights can be accommodated. Both the height and the angle of the handles an easily be adjusted. When the mowing is done, a storage position for the handles reduces the space that the mower takes up in your shed or garage.

    A front-mounted, mesh grass bag is both easy to securely mount on the front and easy to empty - even when full to the brim.

    When you need to, the Stirling can be pulled backwards with ease thanks to the GlideDrive™ system which removes any resistance from the motor.

    Choose from three battery and charger bundles:

    • Stirling 51 + 5Ah Battery + Standard Charger
    • Stirling 51 + 5Ah Battery + Rapid Charger Bundle
    • Stirling 51 + 10Ah Battery + Rapid Charger Bundle

    Battery run times:

    • The 5Ah battery provides approximately 40 minutes working time (up to 850sqm)
    • The 10Ah battery provides approximately 80 minutes working time (up to 1700sqm)

    Battery charge times:

    • To charge the 5Ah battery with the standard charger takes approximately 100 minutes and with the rapid charger approximately 40 minutes
    • To charge the 10Ah battery with the standard charger takes approximately 190 minutes and with the rapid charger approximately 70 minutes

    Please note, the Stirling is fitted with a smooth front roller as standard. A grooved roller is available as an optional extra.

    Interchangeable cartridges

    Interchangeable cartridges

    The Allett Stirling is supplied with a 6 blade cutting cylinder as standard. In addition, there are 6 further cartridges that can be purchased that makes the Allett Stirling a true lawn care system. These cartridges are:

    - 10 blade cutting cylinder
    - Scarifier
    - Verticutter
    - Lawn brush
    - Dethatcher
    - Aerator

    It's very quick and easy to remove and secure a new cartridge, taking just 15 seconds with no tools required.

    Compatible with all 20

    Compatible with all 20" Allett Cartridges

    In addition to being compatible with the Allett UltraChange™ cartridge system, the pulley supplied with the cylinder can be used to allow use of the cartridges from the Allett QC cartridge system. This means that if you already own Allett QC cartridges for the Allett Classic or Kensington mowers, the pulley supplied with the cylinder will allow those cartridges to fit into your Allett Stirling.

    Ease of battery removal

    Ease of battery removal

    The battery is easy to remove for charging.

    Micro height-of-cut adjustments

    Micro height-of-cut adjustments

    Allett's HiteRite™ height-of-cut adjuster allows you to easily set the cut height to your exact requirements. The same adjuster is used to set the depth for cultivation tasks such as verticutting.

    Product Specifications

    ManufacturerAllett
    ModelStirling 51
    CategoryCordless
    TypeCylinder
    PropulsionSelf-propelled variable speed 0.8 - 3.4mph
    Rear RollerYes
    Grass CollectorYes - 70 litres
    Cutting Width20"/51cm
    Cutting Heights5-50mm with the supplied 6 blade cylinder
    Motor SizeCylinder motor 1000 watt
    Lawn SizeMedium - Large
    Weight57kg including 6 blade cartridge, battery and grass bag
    Machine 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 White Glove Delivery

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

    Click & Collect

    Place your order online and collect for free from our branches across northern England.

    Official Dealer

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