AL-KO Comfort 51.0 SP-A Self-Propelled Petrol Lawn Mower

AL-KO Comfort 51.0 SP-A Self-Propelled Petrol Lawn Mower

AL-KO Garden Machinery

AL-KO Comfort 51.0 SP-A Self-Propelled Petrol Lawn Mower

Delivery options
By Courier (3-5 working days)
Have your machine delivered by DHL (or another trusted courier) to your specified address | £9.99 | find out more
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Price Match Promise
Price Match Promise
We offer top prices, expert advice, and fast delivery. Found this machine cheaper? If it’s from an approved dealer with current prices, we’ll match it!* Call 0345 222 0231, use our live chat or our use our online form. *product must be in stock and ready for delivery, excludes bundle offers.
Buy this machine and receive 0.6L 4-stroke engine oil (either supplied in a bottle or supplied in the engine).
£499.00
RRP: £559.00 | SAVE £60
Availability: In stock
SKU
ALK-51-0-SPA
Pay in 3 interest-free payments of £166.33.
Available on purchases of £30 to £2,000
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  • Steel plate housing with MaxAirflow technology for best mowing and catching properties
  • Comfortable central cutting height adjustment
  • XXL ball bearing wheels for easy progress
  • 4IN1function (mowing, catching, mulching, side discharge)
  • More comfortable to carry thanks to front carrying handle
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The AL-KO Comfort 51.0 SP-A self propelled petrol lawn mower is aimed at larger gardens of up to 1800m2. It will make great progress with very little effort on your part, thanks to its wide cutting deck of 51cm and powerful 2.1 kW AL-KO Pro 145 QSS motor with overhead valves which offer extra power but reduced fuel consumption. The innovative steel plate housing features MaxAirflow technology for efficient mowing and grass catching and is designed to withstand the odd knock or scrape and the good old British weather.

The AL-KO brand stands for innovation and modern design and thanks to the high quality components the Comfort range of lawn mowers will stand the test of time and are the ideal partners in your quest for a well-groomed lawn. Developed in Germany and manufactured in Austria, the AL-KO Comfort 51.0 SP-A is a robust and hard working lawn mower, designed to take the hassle out of mowing the lawn - allowing you to save your energy for something else.

Featuring a 4-in-1 function that offers mowing, discharging, collecting and mulching you have every option at your fingertips to get your lawn looking its absolute best. If you choose to discharge the grass it will be left in neat lines on your lawn where it will wilt naturally. This is a great option if you are in a hurry as you won’t need to empty the grass catcher, just a quick mow and it’s all over. However, if you have pets or children you might prefer to collect the grass to reduce the likelihood of cut grass being walked into the house.

You can choose to mulch if your grass is short enough, and this is highly recommended that you do so throughout the growing season. The mulched grass is full of the vital nutrients that your lawn requires to grow green and healthy. The mulched grass is basically a free and organic fertilizer, so you’ll be fertilizing as you mow with this option. You probably won’t need additional fertilizers or lawn care products, so not only will you save time, effort and hassle but money too.

Another one of the stand-out-features of the AL-KO Comfort 51.0 SP-A has to be the MaxAirflow technology. The steel plate deck has had a design update and is taller than its competitors, and the discharge channel is also extra big - together they increase the air flow by 42%. “Why is this important?” you say. Well for starters it means that the grass clippings are not transported at a low level into the grass collector, they are instead efficiently thrown backwards in a high arc and remain at the back, in other words the grass catcher is filled from the back and the discharge channel has no chance of being blocked. The 60 litre grass catcher can be filled more efficiently thanks to this innovative feature, making better use of the space and effectively holding the absolute maximum amount of grass. A removable service flap makes for convenient mower maintenance - just another item worthy of a mention that has had a lot of thought put into its design.

The AL-KO Comfort 51.0 SP-A self propelled petrol lawn mower is versatile and easy to operate. The ergonomically shaped handle bars reduce the risk of strain or injury as you work and are designed to be comfortable to hold onto. Being self-propelled you won’t need to push and this really takes the hassle and effort out of mowing the lawn. Simple to start and featuring XXL wheels with ball bearings you’ll be able to maneuver around obstacles or edges and mow in straight lines with the greatest of ease. The front carrying handle means that you can carry the lawn mower without straining yourself.

Whatever length of grass you need to deal with, the AL-KO Comfort 51.0 SP-A is bound to have a cutting height to suit your needs. There are a total of seven to choose from, and they can be changed with a single centralised lever that is easy and safe to operate. The heights range from a super low 30mm which is ideal if you are mulching the grass, right up to 80mm which would be ideal if your grass has grown longer or is a bit on the wild side. Whatever length you start from, you are guaranteed to achieve a uniformly neat and tidy finish every time.

Features

  • Steel plate housing with MaxAirflow technology for best mowing and catching properties
  • Comfortable central cutting height adjustment
  • XXL ball bearing wheels for easy progress
  • 4IN1function (mowing, catching, mulching, side discharge)
  • More comfortable to carry thanks to front carrying handle
Specifications
Art No AK119944
EAN 4003718355949
Brand AL-KO
Power Source Petrol
Power Details AL-KO Pro 145 QSS 139cc petrol engine 2kW
Engine make AL-KO
Transmission 1-Speed
Starting Method Recoil Start
Design 4-Wheels
Cutter Deck Steel
Cutting Width 51 cm
Cutting Heights 30-80 mm
Number Cutting Heights 7
Propulsion Self-Propelled
Collector 60 Litres - EasyClick rigid with guide rail and fill indicator
Weight 36kg
Warranty 5 Years domestic (Terms & Conditions Apply)

For a perfectly healthy lawn - choose a machine from AL-KO's huge selection of lawn mowers, lawn tractors, scarifiers, robotic lawn mowers and grass trimmers. Here you can find the right device for your garden: no matter whether you have a small, medium, large, flat or steep lawn surface. We also have a wide range of products for the demanding gardener. machines in our solo by AL-KO range are designed for the most demanding users. Choose from the classic electric or petrol engines, the latest battery technology or a modern robot mower - the AL-KO lawn mowers appeal to everyone thanks to their high level of performance, build quality and reliability.

ENGINEERED IN GERMANYMADE IN AUSTRIA

Always one step ahead
AL-KO stands for garden tools engineered in Germany. Close to Günzburg on the boundary between Bavaria and Swabia, AL-KO have been designing and developing garden tools for more than 40 years now – tools which combine innovative spirit, the highest quality and cutting-edge technology. Always on the search for the optimum, always aiming to shape the future.

Quality for Life
AL-KO stands for lawnmowers made in Austria. AL-KO have been producing our high-quality garden tools since 1966. With the flexibility and security of a family-run company, our goal is to meet the requirements of our trading partners and customers all of the time.

From raw material to the finished product – AL-KO machines are produced step-by-step with painstaking attention to detail.

Expertly Handled Delivery

From fast express parcels to our signature White Glove personal handover, we ensure your machinery arrives safely, quickly, and ready for work.

Standard Delivery

£9.99 (Eng/Wales) 1 - 3 Working Days
  • Reliable courier service for most items.
  • Items dispatched Mon-Fri.
  • Available to most UK Mainland addresses.
  • Next-day arrival possible in many cases.

Express Delivery

£9.99 (Eng/Wales) 1 - 2 Working Days
  • Priority dispatch for urgent orders.
  • Order before 2pm (Mon-Fri) for fastest service.
  • Available on many popular items.
  • Full email notifications for any delays.

Start 'N' Go

From £29.00 3 - 5 Working Days
  • Fully Assembled & Tested by our technicians.
  • Arrives on a secure pallet via 'Palletline'.
  • The courier will contact you to book a slot.
  • Ready to mow immediately on offloading.

Start 'N' Go +

White Glove Service 3 - 5 Working Days
  • Personal Delivery on our own transport.
  • Full Demonstration: We show you how to use it.
  • Zero Waste: We take pallets and crates back.
  • Available on select products in England & Wales.

Important Delivery Information

Working Days:
Please note that Saturday & Sunday do not count as working days. Orders placed over the weekend are processed on the following Monday (or Tuesday during Bank Holidays).
Booking Your Slot:
For Start 'N' Go orders, Palletline will contact you directly. For Start 'N' Go+, our own team will call you. Please ensure a daytime contact number is provided.
Ride-On Mowers:
Start 'N' Go rates for Ride-Ons start at £69 (Garden Riders) and £79 (Tractors). Start 'N' Go+ rates for Ride-Ons start at £99.00 (for both riders and tractors). This specialist service is currently available for Mainland England and Wales postcodes.

*Flat rates apply to Mainland England and Wales. Additional charges apply to Scottish Mainland and offshore addresses. Refer to specific models for accurate delivery guides.

Delivery Frequently Asked Questions

How much is delivery?

We charge a flat rate of £9.99 for all orders (Standard or Express) being sent to mainland England and Wales addresses. Additional charges apply to Scottish mainland addresses and offshore locations.

How long does delivery take?

Standard Delivery: Usually 1-3 working days.
Express Delivery: Usually 1-2 working days (often Next Day).
Start 'N' Go / Premium+: Usually 3-5 working days due to expert assembly.

Do you deliver on Saturdays?

Our standard delivery service operates from Monday to Friday. Saturday and Sunday do not count as working days.

What is Start 'N' Go/Premium+ and how does it affect delivery?

These services mean your machine is fully assembled, fuelled, and tested. Delivery typically takes 3-5 working days due to the assembly and specialist transport.

Will the courier call me before delivery?

For Start 'N' Go, Palletline will contact you. For Start 'N' Go+, our team will call to arrange a timed slot.

Can I track my order?

Yes. You will receive an email containing your tracking information once dispatched.

What happens if my item arrives damaged?

Please notify us immediately. If noticed upon delivery, please sign as "damaged" or refuse the delivery.

Full Delivery Details and Information

We are very sorry but please be advised that for the foreseeable future we cannot despatch orders to Northern Ireland, Republic of Ireland, the Channel Islands or any UK offshore postcodes.

Please see below for a breakdown of our various delivery services, including rates. In all instances, you will receive notification of when your order has been dispatched, and where possible tracking information will also be provided. Please regularly check your email account for any updates.

STANDARD DELIVERY

Most items will be sent out on our Standard delivery service. This service is available to most of the UK mainland*. This service is 1-3 working days (if ordered Mon-Fri, stock permitting), but is usually sooner than this. In many cases, your item could arrive next working day. Please note: Saturday & Sunday do not count as working days. Orders placed over the weekend will be processed on the following Monday (or Tuesday if a bank holiday). Some products are 3-5 working days, please refer to the specific model for a more accurate delivery guide. In some rare cases, your item might take longer than expected to arrive. If there is a delay in delivery, we will let you know via email.

We charge a flat rate of £9.99 for all orders which are being sent to mainland England and Welsh addresses, no matter the cost, weight or size. Please see below for additional charges to Scottish mainland addresses*.

EXPRESS DELIVERY

We offer an Express delivery service on many items to most of the UK mainland*. These items will be dispatched as soon as we possibly can and will usually arrive within 1-2 working days and in many cases on the next working day (stock permitting if ordered before 2 pm, Mon-Fri). Please note: Saturday & Sunday do not count as working days. Orders placed over the weekend will be processed on the following Monday (or Tuesday if a bank holiday). In some rare cases, your item might take longer than expected to arrive. If there is a delay in delivery, we will let you know via email.

We charge a flat rate of £9.99 for all orders which are being sent to mainland England and Welsh addresses, no matter the cost, weight or size. Please see below for charges to Scottish mainland addresses*.

START 'N' GO

Our Start 'N' Go service is available to most of the UK mainland*. Products that receive our Start 'N' Go service will need to be assembled and tested before being wrapped and dispatched on a pallet. Because of this, delivery is 3-5 working days (if ordered Mon-Fri, stock permitting) but during quieter times this can be much sooner. Orders placed over the weekend will be processed on the following Monday (or Tuesday if a bank holiday). You will be contacted by the Transport Company 'Palletline' to book your delivery in. Please ensure you provide a daytime contact number on your order.

Ride-On Mowers - We charge a minimum rate of £69.00 (for smaller garden riders) and £79.00 (for garden tractors) for all Start 'N' Go orders. This service is available to most mainland England and Wales postcodes. We cannot currently offer this service to any Scottish postcodes.

Everything else - We charge a minimum rate of £29.00 for all Start 'N' Go orders which are being sent to UK mainland addresses (England, Wales and some Scottish addresses*).

START 'N' GO +

Our premium Start 'N' Go+ service is available on certain products to most of England and Wales. Products that receive this service will be assembled, tested and personally delivered by one of our team on our own transport. We will also fully demonstrate the product for you. Delivery is usually 3-5 working days (if ordered Mon-Fri, stock permitting) but during quieter times this can be much sooner. Orders placed over the weekend will be processed on the following Monday (or Tuesday if a bank holiday). We will contact you to book your delivery in. Please ensure you provide a daytime contact number on your order.

Ride-On Mowers - We charge a minimum rate of £99.00 for all Start 'N' Go+ (plus) orders. This service is available to most mainland England and Wales postcodes. We cannot currently offer this service to any Scottish postcodes.

Everything else - We charge a minimum rate of £29.00 for all Start 'N' Go+ (plus) orders. This service is available to most mainland England and Wales postcodes. We cannot currently offer this service to any Scottish postcodes.

*Scottish Addresses

As of May 2024, we can no longer deliver ride-on mowers (lawn tractors, garden riders, front deck & zero-turns) to any Scottish Postcodes. Unfortunately we have been unable to source a reliable and cost efficient transport service north of the border.

If you are ordering any other product on our 'Start N Go' service additional charges will apply (in addition to our advertised standard charges).  If you wish to check if additional charges will apply to your postcode you can call us or use our Online Chat during office hours, or use the contact us page, please quote your full postcode and the make & model of the item(s) you wish to order.  You can still place your order through the website without receiving a quote and we will be in touch via email after the order has been placed to advise if there are any additional delivery costs.

For all other products, depending on the postcode and size of the item(s) you are ordering, additional charges will apply.  If you wish to check if additional charges will apply to your postcode you can call us or use our Online Chat during office hours, or use the contact us page, please quote your full postcode and the make & model of the item(s) you wish to order. You can still place your order through the website without receiving a quote and we will be in touch via email after the order has been placed to advise if there are any additional delivery costs.

For more information call our sales team on 0345 222 0231

At justlawnmowers.co.uk, we are passionate about garden machinery and helping you achieve a beautiful, well-maintained garden. As a trusted online retailer specializing in lawn mowers and garden equipment, we are dedicated to providing you with the highest quality products, expert advice, and exceptional customer service.

Our Commitment to Excellence

Professionalism:

We take pride in our professionalism and deep understanding of lawnmowers and garden equipment. Our team consists of knowledgeable experts who stay up-to-date with the latest industry trends and advancements. We are committed to sharing our expertise with you, ensuring that you make informed decisions and find the perfect lawnmower for your specific needs.

Reliability:

When it comes to your gardening equipment, reliability is crucial. That's why we carefully curate our product selection, partnering with leading brands known for their quality and durability. We want you to have peace of mind knowing that the lawnmower you purchase from us will deliver outstanding performance and stand the test of time.

Exceptional Customer Service:

At justlawnmowers.co.uk, we prioritize your satisfaction above all else. Our friendly and dedicated customer service team is here to assist you every step of the way. Whether you have questions about our products, need advice on maintenance and care, or require support after your purchase, we are always ready to provide prompt and helpful assistance. Your gardening success is our ultimate goal.

Our Approach

Informative and Friendly:

We believe in providing information in a way that is both informative and friendly. Our content is designed to be easily understood, jargon-free, and engaging. We want to empower you with the knowledge you need to make confident decisions about your lawnmower and garden equipment.

Join Our Growing Community:

We invite you to join our growing community of homeowners, gardening enthusiasts, and professionals who trust justlawnmowers.co.uk for their lawnmower and garden equipment needs. Explore our wide range of products, read our informative blog articles, and engage with us on social media platforms. We are here to support you on your gardening journey, and we look forward to being a part of your success.

Thank you for choosing justlawnmowers.co.uk. Let's create a greener and more beautiful world together!

Our Pledge

We are a family business with 60 years experience in the horticultural and leisure business. We are very well qualified to offer you the consumer the best products that are available today. Our massive buying power and knowledge of these products allow us to offer you unbeatable deals. Our products are chosen for their quality, reliability and price. We are deeply committed to give you the best possible service at all times.

Why Buy From Us?

  • Fast, affordable delivery to your door (usually next working day, if ordered before 2pm - excludes some Scottish and offshore postcodes)
  • We are authorised agents/dealers for most leading garden machinery brands
  • Our friendly sales staff have extensive knowledge of all the products we sell
  • We dispatch many orders from our own extensive warehouse facility here in North Norfolk
  • Direct access to over £20 million of stock via our main dealer accounts with manufacturers
  • Having been around since 1965, we know a thing or two about garden machinery!

Help and Advice

If you need some advice about which product is best for your needs, just call our friendly and helpful sales team on 0345 222 0231 (Mon-Friday 8.30am - 5.00pm, excluding Christmas & bank holidays) or use our chat facility at bootom of your screen. You can also contact us using our online form.  With a wealth of experience and expert knowledge about all the products we sell, they can answer your questions quickly, accurately and reliably. You should then have a much clearer picture about which product is right for your specific needs.

No Hidden Costs

When you buy from us, there are no hidden costs; all our prices include VAT and even better, we offer fast delivery with a fixed delivery price, no matter the size or weight *. Plus, by selling online we keep our overheads low, so we always have discounted prices; 365 days a year.

Buy Online With Confidence

Perhaps you are still a little concerned about buying online? Don't be; we use Braintree 128 bit encryption technology and PayPal to ensure that buying from us is always safe, secure and reliable.

Support

Our online support can handle all your after sales needs including consumables, spare parts, servicing, and more. Visit Support.

*excluding Start 'N' Go products

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