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.
Mountfield Empress 41 Roller Li 16″ Roller Lawnmower (Kit)
The Mountfield Empress 41 Roller Li is a self-propelled cordless lawnmower designed to create a classic striped finish on medium-sized lawns. This complete kit includes two batteries and a dual charger for immediate use.
Why buy the Mountfield Empress 41 Roller Li 16″ Roller Lawnmower (Kit)?
- Powered by two 48V Stiga ePower batteries for quiet, fume-free mowing
- 41cm (approx. 16″) cutting width with a durable steel deck
- Integrated rear roller creates a classic, professional striped finish
- Self-propelled rear-roller drive for effortless operation
- Large 55-litre hybrid grass collector with ‘bag full’ indicator
- Complete kit: includes 2Ah battery, 4Ah battery, and dual charger
Power, Precision, and Perfect Stripes
The Mountfield Empress 41 Roller Li is a cordless roller mower designed for gardeners who desire a pristine, striped lawn finish without the noise and fumes of a petrol engine. Powered by advanced 48V STIGA ePower batteries and a robust 1.5kW brushless motor, this mower delivers exceptional performance. With its 41cm cutting width, it is ideally suited for medium-sized gardens up to 400m².
Advanced ePower Battery System
By combining modern battery technology with thoughtful design, the Empress 41 Roller Li makes achieving a garden-show look straightforward. The 48V STIGA ePower Lithium-Ion batteries (a 2Ah and a 4Ah are included) work in tandem with the 1500W brushless motor to power the blades and the self-propel function efficiently, ensuring a clean and powerful cut. Enjoy the convenience of cordless with low noise, zero emissions, and minimal maintenance.
Features Designed for a Flawless Finish
This mower is packed with features to make lawn care easier. The self-propelled function, activated by a simple lever, moves the mower forward at a fixed speed of 4.1 Km/h, taking the strain out of mowing. A centralised lever allows for quick adjustment between five cutting heights, ranging from 20mm to 70mm, to suit the season and grass condition. The spacious 55-litre hybrid grass collector reduces the need for frequent emptying and features a handy ‘bag full’ indicator to prevent overfilling. For operator comfort, the ergonomic handlebar is both adjustable and foldable for compact storage.
Authorised Mountfield UK Dealer
As an established, authorised UK dealer for Mountfield, Sims Garden Machinery has over 100 years of experience in the industry. Customers can see a wide range of walk-behind mowers at our Stratford-upon-Avon showroom. Our trained sales staff are on hand to offer expert advice, while our workshop is staffed by trained mechanics for full aftersales support. For local customers, this lawnmower is eligible for our free PDI (Pre-Delivery Inspection), local delivery, and a handover demonstration to ensure you are confident from the very first use.
Our team is here to help. Contact us today for expert advice.
Technical Specification
| Specification | Value |
|---|---|
| Power Source | Battery |
| Power | 1.5 kW |
| Voltage | 48V |
| Battery Kit | Included (1 x 4Ah, 1 x 2Ah) |
| Battery Charger | Dual Standard Charger (Included) |
| Max Mowing Area | 400 ㎡ |
| Driving | Self-propelled |
| Traction | Rear-roller drive |
| Forward Speed | 4.1 Km/h |
| Cutting Method | Collecting |
| Cutting Width | 41 cm (approx. 16″) |
| Deck Material | Steel |
| Cutting Height Adjustment | Centralized |
| Cutting Height Positions | 5 Positions |
| Cutting Height Range | 20 – 70 mm |
| Collector Capacity | 55 L |
| Collector Type | Hybrid with warn indicator |
| Handlebar Type | Ergonomic with cam locks, adjustable & foldable |
| Weight | 31 kg |
| Guaranteed Sound Power Level (LwA) | 91 dB(A) |
| SKU | 299439073/M22 |
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
Is this mower suitable for a small, sloped garden?
The Empress 41 is self-propelled, which provides assistance on inclines, making mowing less strenuous. Its 41cm (16″) deck is ideal for medium gardens up to 400m², but it’s also manoeuvrable enough for many smaller lawns. The rear roller provides excellent stability and the signature striped finish.
What is included in the Mountfield Empress 41 Roller Li Kit?
This is a complete package ready for use. The kit includes the Empress 41 Roller Li mower itself, one 48V 2Ah STIGA ePower battery, one 48V 4Ah STIGA ePower battery, and a dual battery charger. Everything needed to start mowing is in the box.
How do I achieve the best striped finish with a roller mower?
For the most defined stripes, mow in straight, parallel lines, slightly overlapping each pass. Turn off the lawn and line up your next pass carefully. Mowing on dry grass and varying your mowing pattern with each session will also help keep your lawn healthy and the stripes looking sharp.
What maintenance does a battery mower like this require?
Battery mowers require very little maintenance compared to petrol models. The main tasks are keeping the underside of the deck clean from grass build-up, ensuring the blade remains sharp, and storing the batteries in a dry place away from extreme temperatures. There is no fuel to store, oil to change, or spark plugs to replace. For annual checks, Sims Garden Machinery offers a full servicing facility.
User Manuals / Downloads
| Brand | |
|---|---|
| Collector Size The capacity of the grass collection bag or box in litres. |
55 |
| Cutting Method The cutting mechanism used (e.g., Rotary or Cylinder). |
Rotary |
| Cutting Width The width of the grass cut in a single pass. |
41 cm |
| Deck Material The material the cutter deck is constructed from (e.g., Steel, Aluminium). |
Steel |
| Drive Type How the mower is propelled (e.g., Push, Self-Propelled, Variable Speed). |
Self-Propelled |
| Mowing Functions Available mowing modes (e.g., Collection, Mulching, Side-Discharge). |
["Collection"] |
| Power Output (HP) The tool\'s power output measured in horsepower (hp). |
2 |
| Power Output (kW) The tool\'s power output measured in kilowatts (kW). |
1.5 |
| Rear Roller Indicates if the mower features a rear roller for creating lawn stripes. |
TRUE |
FREE PDI, DELIVERY & HANDOVER
NATIONAL DELIVERY
- Each machine will be tested prior to delivery.
- Orders will be sent out via either ThePalletNetwork or DHL insured service.







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