Mountfield SP425 Lawn Mower

Mountfield SP46 Elite Self-Propelled Petrol Lawn Mower

Mountfield Garden Machinery

Mountfield SP46 Elite Self-Propelled Petrol Lawn Mower

Delivery options
By us on a personal delivery service (3-5 working days)
Personally delivered to your door by us on our own vans "Ready-to-Use" with full step-by-step instructions. Essential if you are a new operator | £39.00 | find out more
By a premium palletised service (3-5 working days)
Assembled & tested before being wrapped and dispatched on a pallet. Delivered to your curbside | £29.00 | find out more
Finance options PaypalOmni
Paypal
0% UP TO 4 MONTHS - Spend £99 or more and choose PayPal at checkout | find out more
Omni Capital
Spend over £360.00 and spread the cost of your purchase over 12-24 months with a 10% deposit (19.9% APR) | find out more
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.
£379.00
RRP: £439.00 | SAVE £60
Availability: In stock
SKU
MOU-SP46ELITE
Pay in 3 interest-free payments of £126.33.
Available on purchases of £30 to £2,000
Find out more
LIVE CHAT
Click to Chat
  • Ultra reliable Honda GCVx145 Autochoke OHC 4 stroke engine
  • Self-propelled - No need to push
  • 46cm/18" cutting width - Ideal for small / medium lawns
  • 60 litre grass bag with bag full indicator
  • Includes mulch plug
Not what you are looking for? View all lawn mowers - petrol lawn mowers
Bundle Deal - Buy together to save on these accessories
=
Save £7.28
£396.00
You might also like

SP46 Elite Self-Propelled Petrol Lawn Mower by Mountfield 

HP42 Petrol Lawn Mower by Mountfield HP42 Petrol Lawn Mower by Mountfield

The Mountfield SP46 Elite self propelled lawn mower offers you fantastic value for money and is extremely versatile and is designed to work hard under tough conditions.

Rough ground is handled with ease thanks to the large rear diameter wheels that are powered by the very capable premium Honda engine.

Mountfield carefully choose all their components to be tough and long lasting, and it's easy to see why they selected the powerful Honda GCVx145 145cc 4 stroke engine to power this SP46 Elite lawn mower. Designed to be efficient, economical and hard wearing this premium engine will give you years and years of reliable service. This lawn mower features a standard recoil with an innovative auto choke system, so now you can be assured of a reliable start every time. Protected by a tough steel chassis this mower can take a few knocks and will require a minimum of maintenance.

Being self propelled takes the effort out of mowing the lawn. Ideal for small to medium sized lawns of up to 40m x 40m you will find that slopes and bumpy ground can now be tackled with the greatest of ease. You can work at a steady pace knowing your safety has been taken into account in the form of the operator presence control system. If you let go of the handles the engine cuts out and the blades stop. This means you cannot leave the machine to idle which saves on petrol and also minimises the risk of accidents whilst you are working. You can also rest easy if you have children in the vicinity - they cannot operate the machine in your absence.

You can choose to rear discharge the grass if it is too long to collect, the grass will be left to wilt naturally on your lawn rather than being left to rot on your compost heap. If you do decide to collect then the 60 litre grass collector is more than up to the job. Featuring a hard top it reduces the amount of dust that can fly up into your face as you mow, this is especially helpful in dry conditions. It is easy to empty and reattach. The handy bag full indicator cuts the risk of the bag becoming overfilled which can lead to blockages that need to be unclogged by hand. A long and arduous task that we can tell you from personal experience is one we'd rather not repeat.

If your lawn conditions allow it, you can choose to mulch. A mulching plug is included as standard and is simple to fit. It allows the finely cut grass to be recycled back onto the lawn where it will sit barely noticeable and act as a nutrient rich fertilizer. You will have no need for additional lawn fertilizing products, saving you money, time and effort. Mounfield suggest you can save upto 30% of your time when you don't collect. This is great news for the busy domestic gardener, you will have more time to complete those other essential tasks in the garden.

The cutting width of 46cm together with 6 pre-set cutting heights that range from 22-80mm makes this Mountfield SP46 Elite a very versatile mower. Now you can tackle extra long growth and get your lawn looking neat and tidy in no time. A skid plate is fitted to the front of the cutter deck to reduce the risk of scalping when you are working on uneven surfaces ensuring you of the best finish possible. Comfortable and easy to operate, this lawn mower from Mountfield features fold down handles for easy storage and transportation.

Experience total peace of mind with Mountfield's standard five year warranty.

Mulch Plug Included

Recycle the grass clippings back into your lawn returning valuable nutrients to the soil - this can save you time, money and effort in the long run.

Durable steel chassisDurable steel chassis

Honda GCVx145 Autochoke Engine

Powered by Honda GCVx145 Autochoke 145cc petrol engine

Grass Bag Full IndicatorGrass Bag Full Indicator

Effortless Self-Propelled

The self-propelled drive, controlled by a handy lever on the handlebar, takes the hard work out of mowing—perfect for tackling slopes or large gardens.

Mulching Made EasyMulching Made Easy

Mulching Made Easy

Switch to eco-friendly mowing with the included mulching plug, which finely chops clippings to nourish your lawn naturally.

Adjustable Cutting HeightsAdjustable Cutting Heights

Adjustable Cutting Heights

From a neat trim to a close shave, the 6-position cutting height lever (25mm to 70mm) lets you style your lawn your way.

Specifications
Art No 2L0486038/M19
EAN 8008984816169
Brand Mountfield
Power Source Petrol
Power Details Honda GCVx145 Autochoke OHC 4-stroke / 145cc / 2.75 kW @ 2900 rpm
Engine make Honda
Transmission Single Speed
Starting Method Recoil Start
Design 4-Wheels
Cutter Deck Steel
Cutting Width 46 cm
Cutting Heights 22-80mm
Number Cutting Heights 6
Propulsion Self-Propelled
Collector Canvas (with hard top) 60 litres
Noise Value - Sound Power Level dB(A) 96
Weight 30kg
Warranty 5 Years (Terms & Conditions Apply)
Other Features Bag Full Indicator / Skid Plate / Mulching Plug

Mountfield

Mountfield have been one of the UK's best selling lawn mower brands since the 1960s. They’ve built a reputation for quality and reliability through their wide range of products. Mountfield first began manufacturing rotary lawn mowers in 1962 at their premises in Maidenhead, Berkshire. Despite the fact that today’s machines have very little resemblance to their ancestors, Mountfield garden machinery has always been made with high quality and good value for money in mind.

Mountfield aim to make gardening as pleasurable an experience as possible, and manufacture their products accordingly. Over the years they have continually developed their products to ensure they are both meeting and out-performing consumer expectations. Today they don’t just specialise in manufacturing of lawn mowers. They have a whole range of products to ensure that many gardening needs are met efficiently, from ride on mowers, to multi-tools and garden shredders.

Mountfield's lawn mower range is extensive. With hand pushed models, self propelled models, petrol, electric and cordless, there is something for just about everyone.

They produce 2 types of ride on mower; Lawn riders which are small enough to fit through a garden gate and a perfect choice for small to medium sized lawns and garden tractors for larger lawns. Mountfield’s hand-held range of garden machinery includes grass trimmers and brush cutters, hedge trimmers, leaf blowers, and chainsaws. They are all designed to be lightweight and easy to use. They are suitable for both domestic and professional users.

Mountfield have recently released their Freedom 48 range of cordless garden machinery. Once you have purchased a battery and a charger, you can use them for any of the product in the range as they all use the same battery.

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

Product Reviews