Why buy the Allett C27E/2 Evolution 27″ Cylinder Mower (Kit)?
- Professional 27-inch (686mm) cutting width for large areas
- Powered by three 82V 8Ah Cramer lithium-ion batteries for extended runtime
- Interchangeable cartridge system for mowing, scarifying, verticutting and more
- Precision height-of-cut adjustment from 8mm to 55mm
- Rubberised rear roller and grooved front roller for perfect stripes
- Ultra-low hand-arm vibrations (<2.5 m/s²) for operator comfort
The Allett C27 Evolution stands as Allett’s flagship electric professional cylinder mower, engineered to provide unparalleled precision, versatility, and eco-friendly performance for comprehensive turf care. It is specifically designed for grounds professionals, stadium crews, and discerning gardeners with large prestige lawns. At its heart are advanced 82V 8Ah lithium-ion batteries, merging Allett’s renowned cut quality with the latest in battery technology.
Professional Battery Performance
The C27E/2 is powered by three 82V 8Ah Lithium-Ion Cramer batteries, which power both the mower and its interchangeable cartridges. This system offers an impressive runtime of up to 2 hours and 45 minutes on a full charge, with each battery recharging in just 90 minutes. For enhanced productivity on larger jobs, the mower can be operated with one, two, or three batteries, allowing for continuous work while others are charging. The efficient brushless drive motors ensure reliability and consistent performance, and the batteries are cross-compatible with the Allett Uplift86E and other Cramer products.
| Battery Model | Total Run Time | Charge Time (per battery) |
|---|---|---|
| 3x 82V 8Ah Cramer | Up to 2 hrs 45 mins | 90 minutes |
The Ultimate in Versatility
The core of the C27 Evolution’s design is its interchangeable cartridge system. This feature transforms the machine from a precision mower into a complete, year-round turf maintenance solution. In minutes, operators can swap between cartridges for different tasks. This model is compatible with a 6 or 8-blade cutting cylinder, a powered verticutter, powered scarifier, powered brush, sorrel roller, and a turf rake. This adaptability makes it an invaluable tool for maintaining sports pitches, training grounds, and large lawns to the highest standards.
Unrivalled Cut Quality and Presentation
With its wide 27-inch (686mm) cutting width, the C27 Evolution is ideal for larger pitches at football clubs, rugby grounds, and baseball fields. The height-of-cut is easily adjustable from 8mm to 55mm via a simple click system, where one click equals a 0.18mm adjustment, requiring no tools. This precision, combined with a grooved front roller for even weight distribution and a rubberised rear roller with steel differential gears, produces the famous, crisp Allett stripes without leaving wheel marks. The mower also features an optional built-in backlapping kit, allowing for easy on-site blade maintenance to keep the cylinder sharp.
Operator-Focused Design
Allett has engineered the C27 Evolution with the user in mind. Its quiet, emission-free operation makes it the quietest Allett mower yet, perfect for noise-sensitive environments. Extremely low hand-arm vibration levels of less than 2.5 m/s² reduce operator fatigue during extended use. Variable speed control for both the cylinder and roller allows for adaptation to different turf conditions. The wide handlebars feature a touch-button control to instantly halve the speed for controlled turning, while a bale bar engages the rear roller drive.
As an established, authorised UK Allett dealer with a 100-year history, Sims Garden Machinery offers more than just a machine in a box. Our trained sales staff are on hand to provide expert advice, ensuring you select the perfect equipment for your needs. In our workshop, our trained mechanics fully assemble and test every machine before it leaves. For local customers, this commitment to service includes a free Pre-Delivery Inspection (PDI), personal delivery to your door, and a comprehensive handover demonstration to ensure you are confident using your new mower. This level of preparation and aftersales support, which sets us apart from online-only retailers, can be experienced first-hand at our Stratford-upon-Avon showroom.
Our team is here to help. Contact us today for expert advice.
Technical Specification
| Cutting Width | 27″ / 686mm |
| Cutting System | Interchangeable Cartridge, Cylinder |
| Height of Cut | 8mm – 55mm (Tool-free click adjustment) |
| Power Source | Battery |
| Battery System | 3x 82V 8Ah Cramer Lithium-Ion Batteries (Included) |
| Approximate Run Time | Up to 2 hours 45 minutes |
| Recharge Time | 90 minutes per battery |
| Drive System | Variable Speed, Self-Propelled |
| Front Roller | Grooved |
| Rear Roller | Rubberised with Steel Differential Gears |
| Hand-Arm Vibration | < 2.5 m/s² |
| Weight | 154kg (including grassbox) |
| Ideal Application | Sports pitches, training grounds, large prestige lawns |
| Warranty | 24 Months / 1500 Hours (Sports User), 36 Months / 1500 Hours (Homeowner) |
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
What type of properties is the Allett C27E Evolution suitable for?
The Allett C27E Evolution is designed for professional applications and large, high-end residential lawns. It is a favourite for maintaining sports surfaces such as football pitches, rugby grounds, and baseball fields due to its wide 27-inch cut and precision finish.
What is the Allett interchangeable cartridge system?
The interchangeable cartridge system allows the C27E to be more than just a mower. You can quickly and easily swap the cutting cylinder for other turf maintenance tools like a powered verticutter, scarifier, brush, sorrel roller, or turf rake, making it a complete, year-round lawn care solution.
What is the battery run time and charge time for the C27E?
The mower comes with three 82V 8Ah Cramer batteries, providing a total run time of up to 2 hours and 45 minutes. Each individual battery takes just 90 minutes to fully recharge, and the mower can operate on one, two, or three batteries for maximum flexibility.
How does the C27E achieve its signature stripes?
The C27E uses a combination of a grooved front roller and a heavy, rubberised steel rear roller with a differential. This setup ensures excellent weight distribution and smooth turning while precisely bending the grass blades to create the sharp, defined stripes that Allett mowers are famous for.
Can the Allett C27E be used in noise-sensitive areas?
Yes, absolutely. As a battery-powered machine, the C27E is Allett’s quietest mower. Its low noise output makes it ideal for use in residential areas, enclosed stadiums, and other environments where noise levels are a concern.
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