STIHL RMA 443 & RMA 448 Cordless Mowers | Battery-Powered Rear Roller | STIHL AK System | STIHL GB

STIHL’s new range of 4 series AK System cordless lawnmowers are designed for domestic users with medium to large-sized lawns. They’re packed full of features to help you get a great quality finish, whilst being easy to operate and simple to manoeuvre around the garden. The 4 series cordless mower range has several models with different sized sturdy and lightweight polymer decks, with each deck size indicated by the model’s name - RMA 443 has a 43cm deck, and the RMA 448 has a 48cm deck.
Powered by a 36 Volt AK System battery, they have the power to drive the blade, as well as providing drive to the rear wheels of some models. When you’ve finished mowing, you can pop the STIHL AK battery into many of the other tools in the AK System range, such as cordless blowers, grass trimmers, hedge trimmers and battery chainsaws.
A good mower is made up of several factors. The blade needs to be designed to give sufficient lift to the grass to make sure it stands up straight for a neat cut. For this lift, there needs to be good airflow under the deck of the mower, and enough flow generated so if you’re collecting your cuttings, they can be directed into the collection box.
On the top of the mower is the battery slot cover and underneath there’s a battery slot to power the battery-powered mower - as well as an additional inactive slot to store another battery. STIHL 4 series models also have an ECO mode which slows down the blade when full power isn’t needed, conserving battery life.
All mowers feature our mono-handlebar which makes it easy to access, remove and replace the grass catcher box. This handlebar has a sturdy feel to it and is also foldable, so when you’ve finished mowing, you can fold it over for space-saving storage.
The STIHL 4 series models have variable speed drive, except for the RMA 443. Our Vario drive mowers allow you to vary the speed between 2 and 4.5 km/h via a lever on the bar.
An exciting mower in the range is the new STIHL RMA 448 RV, STIHL’s first battery-powered rear roller lawn mower. Not only does this model leave a nice striped finish on the lawn, but the battery-powered real roller also makes it easy to mow around borders and edges without dropping a rear wheel into the flower bed and scalping the grass.
These new AK System mowers have a 4-in-1 mowing function. You can choose to cut and collect the clippings, cut and drop the clippings, mulch if you want to send the fine clippings back to the lawn or finally, with the exception of the roller model, you can side discharge by opening the side flap and adding the chute which is included with the mower. You don’t need a mulch plug if you want to mulch either, there’s a switch on the mower which blocks the grass chute.
The polymer box has a few key benefits including great air flow to fill the grass box full. All the vents face downwards, so in summer if it’s dusty, it’s all directed towards the ground. On top, there’s a fill indicator which drops when the box is full. The box is easy to open and empty the grass cuttings too; just grab the handles and release the switch to open it up. A polymer box is also simple to clean out and it dries quickly too.
All the STIHL 4 series mowers have a tough polymer deck, so they are light and easily manoeuvrable. The design ensures pivoting at the end of the lawn is easy and requires minimal effort.
The mowing height is adjusted with the help of our single-point height adjustment. Just pop your hand under the lever and lift. The mowing height is adjustable from 20-100mm too.
To keep the mower's wheels moving freely, we’ve fitted double ball bearing wheels. The STIHL RMA 4 series range of cordless mowers are available as a tool only if you already have the AK System batteries, or as a set with the recommended AK battery and AL 101 charger.
Some additional accessories for the cordless mowers include our RM care kits, which include a cleaning spray, cloth and a brush to scrape grass cuttings from the deck.
Find out more about our new range of mowers, including our first ever battery-powered rear roller lawn mower at STIHL.co.uk or your nearest STIHL Approved Dealer.
🔶 www.stihl.co.u...
For the most up-to-date product specifications, please visit the product pages on our website here.
🔶 STIHL RMA 443 Cordless Lawn Mower: www.stihl.co.u...
🔶 STIHL RMA 448 V Cordless Lawn Mower: www.stihl.co.u...
🔶 STIHL RMA 448 RV Cordless Lawn Mower with Battery-Powered Rear Roller: www.stihl.co.u...
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#STIHL #STIHLGB #STIHLRMA443 #STIHLRMA448 #STIHLCordlessMowers #STIHLBatteryPoweredMowers

[@boo-urnsthesecond]

Any plans to bring out a roller for the AP range? As a professional gardener using the 443 vc (which is great, just missing a roller) see you’ve upgraded it to a roller but it’s for the AK range?!

[@STIHLGB]

Hi there, we are always looking to develop new products, but currently we don't make an AP battery-powered rear roller mower. Many thanks, STIHL GB

[@boo-urnsthesecond]

@@STIHLGB I know ha, that's why I commented saying that!

[@STIHLGB]

@@boo-urnsthesecond Thank you for commenting, it shows there is a demand for it which helps us make the argument for developments. Many thanks, STIHL GB

[@professorpheesh6107]

hi stihl do u have a similar video for the AP system for the new range?

[@STIHLGB]

Hi, thanks for your comment. We only have one new AP System mower out right now and that's the RMA 453 PV (www.stihl.co.uk/en/p/lawn-mowers-rma-453-cordless-lawn-mower-%E2%80%93-ap-system-184964#rma-453-pv-cordless-lawn-mower-184964). I'm afraid we don't have a video planned for it yet though. Thanks, STIHL GB

[@Elfin4]

Where on the website are the battery working times?

[@STIHLGB]

Hi, thanks for your comment. They can be found in the Support and Contacts section of the site under Frequently Asked Questions here: www.stihl.co.uk/en/support-and-contacts/frequently-asked-questions/battery-working-times Thanks, STIHL GB

[@Elfin4]

@@STIHLGB Thanks for this. Can you confirm the battery working time for the AK20 on a Stihl 443.3 as it only gives area coverage.

[@STIHLGB]

@@Elfin4 thanks for your comment. I'm afraid we only have area covered for battery mowers, not working time, as we think that gives the best idea of what type of garden (small / medium / large) each mower is suitable for without having to take into account variables such as the speed the person is walking, the length of the grass etc. Thanks, STIHL GB