We offer a free delivery service for all machines within a 30 mile radius. Not only that; we build, inspect and run up every machine prior to delivery. Making sure you get a fully functional machine that is set-up and ready for use. On delivery we will run through with you any instructions & maintenance advice so you are comfortable with your new machine.
Cobra Fortis 25E 25" EGO Powered Cylinder Lawnmower (Kit)
Original price was: £3,359.00.£3,159.00Current price is: £3,159.00. inc. VAT
Cobra Fortis 17E 17" EGO Powered Cylinder Lawnmower (Kit)
Original price was: £1,849.00.£1,699.00Current price is: £1,699.00. inc. VAT
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Cobra Fortis 20E EGO Powered 20″ Cylinder Lawnmower (Kit)
Original price was: £2,449.00.£2,249.00Current price is: £2,249.00. inc. VAT
The Cobra Fortis 20E combines classic cylinder mowing precision with modern EGO 56V battery power. Ideal for larger lawns where a pristine, striped finish is the top priority.
This is a non-stock item but can still be ordered. Please contact us for lead times.
Description
Why buy the Cobra Fortis 20E EGO Powered 20″ Cylinder Lawnmower (Kit)?
- 20″ / 51cm cutting width, perfect for larger domestic lawns.
- Powered by two EGO 56V 6Ah batteries and a quick charger, all included in the kit.
- Precision 6-blade cutting cylinder delivers a fine cut from 6mm to 30mm.
- Self-propelled drive system for effortless operation across your lawn.
- Steel front and cast ribbed split rear rollers for creating classic, defined stripes.
- Large 75-litre grass box for fewer stops during mowing.
Achieve a Flawless Finish with Battery Power
The Cobra Fortis 20E represents the pinnacle of cordless cylinder mowing, designed for lawn enthusiasts with larger gardens who demand a high-quality finish and sharp, long-lasting stripes. By integrating powerful EGO 56V battery technology, this mower offers the performance of petrol without the noise, fumes, or maintenance. Its robust, heavy-duty construction and well-balanced chassis ensure precision cutting and durability for years to come.
Superior Cut & Classic Stripes
At the heart of the Fortis 20E is its precision-engineered 6-blade cutting cylinder. With a generous 20-inch (51cm) cutting width, it makes light work of larger areas. The cutting height can be finely adjusted between 6mm and 30mm, allowing for an exceptionally low and crisp cut. The combination of a steel front roller and a heavy-duty, cast ribbed split rear roller not only aids stability but is essential for creating the classic, defined stripes that are the hallmark of a cylinder-mown lawn.
Effortless Operation and Convenience
This model is self-propelled, taking the strain out of mowing, especially on larger or slightly undulating lawns. The heavy-duty drive system provides reliable power to the rear roller. The Fortis 20E is supplied as a complete kit, including two EGO 56V 6Ah batteries and a quick charger, delivering an impressive approximate run time of 70 minutes. A large 75-litre grass box collects clippings efficiently, meaning fewer trips to the compost heap and more time spent perfecting your lawn. The mower’s versatility can be expanded further with the optional interchangeable cassette system (available separately), transforming it into a complete lawn care solution.
As an established, authorised UK dealer for Cobra, Sims Garden Machinery provides more than just a box. For local customers, this lawnmower comes with our free PDI (Pre-Delivery Inspection), local delivery, and a comprehensive handover demonstration to ensure you’re confident from the first cut. Our trained sales staff are available at our Stratford-upon-Avon showroom to help you choose the right machine, while our workshop is staffed by trained mechanics ready to handle all your future servicing and support needs, ensuring your investment is well-maintained.
Not sure which machine or part is right for you?
Our team is here to help. Contact us today for expert advice.
Our team is here to help. Contact us today for expert advice.
Technical Specification
| Power Type | Cordless / Battery |
| Battery & Charger | Includes 2x EGO 56v 6Ah Batteries & Quick Charger |
| Approx. Run Time | 70 mins |
| Drive | Self Propelled |
| Cutting Width | 51cm / 20″ |
| Cutting Height | 6 – 30mm |
| Cutting Cylinder | 6 Blade |
| Front Roller | Steel |
| Rear Roller | Cast Ribbed Split |
| Interchangeable Cassette System | Available Separately |
| Grass Box Capacity | 75ltr |
| Drive System | Heavy Duty |
| Weight | 90.2kg |
| Domestic Warranty | 2 Years |
| Professional Warranty | 1 Year |
Why buy from Sims Garden Machinery?
Authorised main dealer
We are authorised dealers for leading brands, meaning genuine parts, manufacturer-approved training, and warranty support you can rely on.
Real people, real support
No call centres. No ticket systems. Just a knowledgeable local team you can speak to when you need help.
Expert advice — not pushy sales
Our team are trained mechanics and product specialists, so you get honest, practical advice based on how you’ll actually use the machine.
Established, independent family business
We’re a long-standing independent dealer with deep roots in the local area — built on reputation, repeat customers, and word of mouth.
Frequently Asked Questions
Who is the Cobra Fortis 20E lawnmower best suited for?
The Cobra Fortis 20E is designed for homeowners and garden enthusiasts with larger lawns who prioritise a very fine, low cut and a classic striped finish. It’s the perfect choice for those who want the precision of a traditional cylinder mower combined with the convenience and low noise of modern battery power.
What is included in the Cobra Fortis 20E kit?
The kit comes complete with the Fortis 20E mower unit, two powerful EGO 56V 6Ah batteries, and an EGO quick charger. This provides everything you need to assemble the mower and start achieving a professional finish on your lawn.
What does the interchangeable cassette system do?
The interchangeable cassette system allows you to quickly swap the main cutting cylinder for a range of optional lawn care cartridges, such as a scarifier, aerator, verticutter, or de-thatcher. These cassettes are available separately and transform the mower into a complete, year-round lawn maintenance system.
How long does the battery last on the Fortis 20E?
With the two included EGO 6Ah batteries fully charged, you can expect an approximate run time of up to 70 minutes. The actual runtime can vary depending on grass length, density, and conditions, but this is typically ample for most large domestic lawns.
User Manuals / Downloads
Additional information
| Brand | Cobra |
|---|---|
| Collector SizeThe capacity of the grass collection bag or box in litres. | 75 |
| Cutting MethodThe cutting mechanism used (e.g., Rotary or Cylinder). | Cylinder |
| Cutting WidthThe width of the grass cut in a single pass. | 51 cm |
| Drive TypeHow the mower is propelled (e.g., Push, Self-Propelled, Variable Speed). | Self-Propelled |
| Mowing FunctionsAvailable mowing modes (e.g., Collection, Mulching, Side-Discharge). | [“Collection”] |
| Rear RollerIndicates if the mower features a rear roller for creating lawn stripes. | TRUE |
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FREE PDI, DELIVERY & HANDOVER
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- Each machine will be tested prior to delivery.
- Orders will be sent out via either ThePalletNetwork or DHL insured service.
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