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THE UK'S NO. 1 GARDEN MACHINERY WEBSITE
The Cobra RM43SP40VX is a high-performance, self-propelled cordless lawnmower designed specifically for the gardener who demands a traditional striped finish without the hassle of petrol. This premium machine is engineered for medium to large-sized British lawns, where the combination of a 43cm (17 inch) cutting width and a powered drive system makes maintenance both efficient and effortless. By integrating a full-width heavy steel rear roller, the RM43SP40VX allows you to achieve that iconic "Wembley" look at home, while also providing the stability to mow over lawn edges without the risk of the mower tipping into your borders. The steel deck construction ensures a level of stability and robust protection that polymer alternatives simply cannot match.
Equipped with the most powerful battery configuration in its class, this mower is supplied with two 5.0Ah 40V Lithium-Ion batteries. These high-capacity power units ensure the brushless motor has ample energy to drive both the rotary blade and the self-propelled rear roller simultaneously, even when tackling thick or damp grass. The inclusion of a dual-port charger means you can replenish both batteries at the same time, ensuring the machine is always ready for the next cut. This advanced 40V system offers a genuine alternative to petrol engines, providing the torque needed for a clean cut and a heavy stripe, but with significantly lower noise levels, no vibration-related fatigue, and zero emissions during operation.
User comfort is a hallmark of the Cobra RM43SP40VX, particularly through its intuitive self-propelled drive system. Rather than manually pushing a heavy roller mower, the operator simply engages the drive lever and the mower moves forward at a consistent, comfortable walking pace. This is especially beneficial for gardens with inclines or for those who find the physical exertion of traditional mowing a challenge. The handles are ergonomically shaped and feature a soft-grip padding that reduces strain on the hands and wrists. To ensure the mower is set up perfectly for the operator, the handle height can be adjusted, and the centralised height-of-cut lever allows you to change the deck height across six stages with a single, smooth motion.
The versatility of this machine extends to its superior grass collection capabilities, which are essential for maintaining a pristine striped lawn. The RM43SP40VX features a 50-litre grass bag made from a high-quality, breathable fabric that optimises airflow. This design ensures that clippings are thrown to the back of the bag and packed in tightly, reducing the frequency of stops to empty. The collector is topped with a hard lid that prevents dust and debris from rising toward the user. Because the rear roller flattens the grass in the direction of travel, the vacuum created by the blade and the airflow of the deck are finely tuned to lift each blade of grass before cutting, ensuring a precise and uniform snip every time.
Safety and convenient storage are integral to the design of this top-tier cordless mower. The machine is fitted with a safety key that acts as an immobiliser, ensuring that the mower cannot be started accidentally—a vital feature for families with children or pets. When the gardening task is complete, the quick-release folding handles allow the RM43SP40VX to be collapsed into a compact size for easy storage in a shed or garage. The durable steel deck is designed to resist the corrosive effects of grass acids, and the front grass comb helps guide the grass into the path of the blade for an immaculate finish. This is a comprehensive, professional-grade tool built to deliver the finest possible results for the discerning UK homeowner.
Built directly into the battery pack, this smart system allows the battery to recognize the specific Cobra tool it’s being used with, automatically optimizing output for peak efficiency. The 40V Max+ batteries offer several advantages: one battery fits all 40V Max+ tools, they deliver high-performance power, run longer, and recharge faster.
The Cobra RM43SP40VX is equipped with a durable 17" (43cm) steel cutting deck, designed for precision and reliability. This compact deck size, combined with a high-performance blade, ensures a clean, consistent cut across every pass. Ideal for medium lawns, the 43cm width strikes the perfect balance between detailed control and efficient coverage, making it easy to maintain a perfectly striped lawn.
Equipped with a full-width rear roller, the Cobra RM434SP0VX is designed to create a traditional striped lawn finish that adds a professional, beautifully manicured look to your garden. The roller also provides added stability when mowing along edges, allowing you to cut with confidence right up to flowerbeds, borders, and pathways. This makes it easier to maintain clean, defined lawn edges
With a fully adjustable 6-stage cutting height range from 17mm for a precise low finish, up to 75mm for tackling longer, more demanding grass, the Cobra RM43SP40VX delivers the versatility needed for various lawn conditions and cutting preferences. Adjusting the height is quick and effortless using the single height-of-cut lever, conveniently located next to the rear roller. This user-friendly design makes it easy to achieve your desired finish with confidence and control.
The Cobra RM43SP40VX features ergonomically positioned controls that put comfort and control at your fingertips, making every mowing session easier and more intuitive. Combined with its balanced design and self-propelled drive system, the mower reduces operator fatigue and delivers a consistent pace across all types of terrain. Whether you're navigating around borders, flower beds, or tight garden spaces, the RM43SP40VX offers smooth handling and precise control.
The self-propelled Cobra RM43SP40VX offers effortless mowing with powerful drive system, reducing strain and making it easier to cover larger areas with minimal effort. Its lightweight and well-balanced design ensures smooth, responsive control, allowing you to confidently navigate around borders, flower beds, and tight spaces. The self-drive system provides a more relaxed mowing experience while giving you full control over direction and precision across all types of terrain.
| Art No | CORM43SP40VX |
|---|---|
| EAN | 5055485039743 |
| Brand | Cobra |
| Power Source | Cordless / Battery |
| Power Details | MAX+ 40V Lithium-ion Battery 4Ah supplied |
| Engine make | Cobra |
| Battery Voltage | 40V |
| Transmission | N/A |
| Starting Method | Push Button Start |
| Design | 4-Wheels |
| Cutter Deck | Steel |
| Cutting Width | 43 cm |
| Cutting Heights | 17 - 75mm |
| Number Cutting Heights | 6 |
| Propulsion | Self-Propelled |
| Collector | 50L |
| Warranty | Domestic Warranty: 2 years |
Cobra garden machinery has been expertly designed in the U.K to cater specifically for the changing conditions of the British garden. With a comprehensive line-up of quality and innovative products to tackle any gardening task, Cobra is the newest evolution in garden machinery. Cobra's range of lawn mowers features over 40 machines, starting with basic domestic models. Power options include electric, cordless and petrol, with own brand engines for the lower end models, right up to high end professional machines suitable for commercial use with Kawasaki, Honda and Briggs and Stratton engines. With the addition of brush cutters, hedge trimmers, chainsaws, pole pruners, tillers, blowers, multi-tools and scarifiers available there is something for just about every gardening need possible. Cobra’s philosophy is to remain true to their trusted values of innovation, quality, reliability, value and customer service. They always work hard to ensure that their products and services continue to be relevant to UK gardeners and gardening professionals.
From fast express parcels to our signature White Glove personal handover, we ensure your machinery arrives safely, quickly, and ready for work.
*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.
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.
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.
Our standard delivery service operates from Monday to Friday. Saturday and Sunday do not count as working days.
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.
For Start 'N' Go, Palletline will contact you. For Start 'N' Go+, our team will call to arrange a timed slot.
Yes. You will receive an email containing your tracking information once dispatched.
Please notify us immediately. If noticed upon delivery, please sign as "damaged" or refuse the delivery.
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.
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*.
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*.
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*).
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.
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.
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.
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.
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.
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!
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.
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.
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.
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.
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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