Why Choose Cordless Garden Tools?Why Choose Cordless Garden Tools?
Why choose cordless garden tools?
  1. Better for the environment
  2. No power cable to get in the way
  3. No unpleasant exhaust fumes
  4. Lower running costs
  5. Much lower maintenance
  6. Extremely quiet
  7. Reduced vibration levels
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Stihl RMA 453 PV Cordless Variable Speed Lawn Mower (Power Unit)

£739.00
RRP: £779.00 | SAVE £40
Availability: In stock
SKU
STI-RMA453-3-PV
This product is supplied without battery and charger. You will need to purchase these separately (if you do not already own them)

Why buy your Stihl product from us?

Good service means personal service. That's why you can only get Stihl products from a trained Stihl approved dealer. Being Stihl approved dealers we can provide you with competent advice, professional servicing and total customer care in all respects. We can advise you on choosing the ideal machine for your particular requirements and give you valuable tips on its correct use, as well as providing a professional service.

Pay in 3 interest-free payments of £246.33.
Available for purchases of £30 to £2,000
Find out more
  • Variable speed forward drive
  • 5 year domestic warranty and 2 years on batteries
  • 46 cm cutting width, suitable for medium lawns up to 300 m²
  • Comfortable mono-handlebar
  • Foldable and lockable handlebar
  • Single-point height adjustment (20-100 mm) for precise cutting
Stihl AP Battery / Charger Bundle - Buy together & save (Untick the products you don't require) - If not in stock, we will ship them seperately.
  • Variable speed forward drive
  • 5 year domestic warranty and 2 years on batteries
  • 46 cm cutting width, suitable for medium lawns up to 300 m²
  • Comfortable mono-handlebar
  • Foldable and lockable handlebar
  • Single-point height adjustment (20-100 mm) for precise cutting

RMA 453 PV Cordless Variable Speed Lawn Mower (Power Unit) by STIHL

Variable speed forward drive

STIHL RMA 453.3 PV: 51cm Professional Variable-Speed Cordless Mower

The STIHL RMA 453.3 PV is a high-performance cordless mower engineered for homeowners with large lawns (up to 1,200 m²) who require professional-grade efficiency and versatility. Part of the STIHL AP System, this "PV" (Vario-Drive) model features an electronically controlled variable speed drive, allowing you to match the mower's pace to the terrain and grass thickness. With its wide 51cm (20") cutting width and robust polymer deck, it delivers a pristine finish with minimal effort and zero emissions.

Advanced 4-in-1 Mowing System

  • Ultimate Versatility: Seamlessly switch between four mowing modes: cut and collect, side discharge, rear discharge, or mulching. This allows you to adapt instantly to different grass conditions throughout the seasons.
  • 55-Litre Grass Box: Designed with downward-facing air outlets to minimize dust and a convenient fill-level indicator to maximize uptime.
  • Mulching Capability: Finely shreds clippings to return vital nutrients to the soil, acting as a natural fertilizer for a healthier turf.

Intelligent Power Management

  • Sequential Battery Discharge: The mower features two active battery slots. Once the first AP battery is depleted, the system automatically switches to the second, providing extended runtimes for expansive gardens.
  • ECO Mode: The motor automatically adjusts its blade speed based on the grass height and density, conserving battery energy for thinner grass and delivering maximum power for thicker patches.
  • Digital Console: An onboard display allows you to monitor battery levels at a glance, ensuring you are never caught off-guard mid-mow.

Premium Build & Ergonomics

  • Comfort Mono-Handlebar: STIHL’s signature mono-handle design provides unobstructed access to the grass box for easy emptying and folds down for compact vertical storage.
  • Durable Polymer Deck: The high-quality polymer deck is rust-proof, UV-resistant, and significantly lighter than steel decks, making the mower exceptionally easy to maneuver.
  • Single-Point Adjustment: Effortlessly set your cutting height between 20mm and 100mm using a single spring-assisted lever.

Please Note: This is a Power Unit only listing. Batteries and chargers are sold separately. We recommend the AP 300 S or AP 500 S batteries for optimal performance.

Main features

Swivelling multi-function handleSwivelling multi-function handle

Eco Mode

ENERGY-EFFICIENT WORKING. With Eco mode activated, the speed of your lawn mower engine automatically adapts to the output you actually need. This means that your cordless lawn mower uses less energy and can handle a larger area before it needs to be charged again.

Folding Grass Collection BoxFolding Grass Collection Box

Folding Grass Collection Box

The innovative grass catcher box is made of plastic and features a folding mechanism that makes it particularly easy to open and empty. The current of air produced during mowing blows the clippings into the grass catcher box and ensures its optimum filling.

Folding BarFolding Bar

Folding Bar

The folding bar makes it quick and easy to fold up your power tool. Transport your lawn mower or lawn aerator effortlessly and store it compactly.

Polymer HousingPolymer Housing

Polymer Housing

The highly resilient and robust polymer housing is petrol-resistant and protects the engine block against UV radiation. The high-quality plastic is also exceptionally light.

Central Cutting Height AdjustCentral Cutting Height Adjust

Central Cutting Height Adjust

You can adjust the cutting height on your lawn mower easily and in several levels. A scale shows the current height. Central cut-height adjustment allows you to optimally adapt your mowing to the conditions of the lawn.

INSTRUCTION MANUALS

Download PDF user guides for STIHL products

GET A FREE CAP

Tell STIHL about your buying experience and they  will send you a free STIHL cap for any purchase in the last 90 days.

Stihl Approved DealerStihl Approved Dealer
More Information
Art No WA42 011 1400
EAN 886661877843
Brand Stihl
Power Source Cordless / Battery
Power Details Lithium-Ion 36V
Battery Voltage 36V
Transmission Variable speed drive 2.0-4.5 km/h
Starting Method Push Button Start
Design 4-Wheeled
Cutter Deck Polymer
Cutting Width 51 cm
Cutting Heights 20-100 mm
Number Cutting Heights 7
Propulsion Self-Propelled
Collector 55 litres
Noise Value - Sound Power Level dB(A) 96
Weight 32 kg
Warranty 5 year domestic warranty and 2 years on batteries
Other Features Eco mode

Expertly Handled Delivery

From fast express parcels to our signature White Glove personal handover, we ensure your machinery arrives safely, quickly, and ready for work.

Standard Delivery

£9.99 (Eng/Wales) 1 - 3 Working Days
  • Reliable courier service for most items.
  • Items dispatched Mon-Fri.
  • Next-day arrival possible in many cases.

Express Delivery

£9.99 (Eng/Wales) 1 - 2 Working Days
  • Priority dispatch for urgent orders.
  • Order before 2pm (Mon-Fri) for fastest service.
  • Available on many popular items.
  • Full email notifications for any delays.

Start 'N' Go

From £29.00 3 - 5 Working Days
  • Fully Assembled & Tested by our technicians.
  • Arrives on a secure pallet via 'Palletline'.
  • The courier will contact you to book a slot.
  • Ready to mow immediately on offloading.

Start 'N' Go +

White Glove Service 3 - 5 Working Days
  • Personal Delivery on our own transport.
  • Full Demonstration: We show you how to use it.
  • Zero Waste: We take pallets and crates back.
  • Available on select products in England & Wales.

Important Delivery Information

Working Days:
Please note that Saturday & Sunday do not count as working days. Orders placed over the weekend are processed on the following Monday (or Tuesday during Bank Holidays).
Booking Your Slot:
For Start 'N' Go orders, Palletline will contact you directly. For Start 'N' Go+, our own team will call you. Please ensure a daytime contact number is provided.
Ride-On Mowers:
Start 'N' Go rates for Ride-Ons start at £69 (Garden Riders) and £79 (Tractors). Start 'N' Go+ rates for Ride-Ons start at £99.00 (for both riders and tractors). This specialist service is currently available for Mainland England and Wales postcodes.

*Flat rates apply to Mainland England and Wales. Additional charges apply to Scottish postcodes and offshore addresses. Please contact us to obtain a quote, alternatively, please place your order which will be a pre-authorised transaction only and we will email you with the exact shipping cost within one working day. If you do not agree to the quote your order will be cancelled and no funds will be taken.

Delivery Frequently Asked Questions

How much is delivery?

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.

How long does delivery take?

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.

Do you deliver on Saturdays?

Our standard delivery service operates from Monday to Friday. Saturday and Sunday do not count as working days.

What is Start 'N' Go/Premium+ and how does it affect delivery?

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.

Will the courier call me before delivery?

For Start 'N' Go, Palletline will contact you. For Start 'N' Go+, our team will call to arrange a timed slot.

Can I track my order?

Yes. You will receive an email containing your tracking information once dispatched.

What happens if my item arrives damaged?

Please notify us immediately. If noticed upon delivery, please sign as "damaged" or refuse the delivery.

Full Delivery Details and Information

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.

STANDARD DELIVERY

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*.

EXPRESS DELIVERY

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*.

START 'N' GO

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*).

START 'N' GO +

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

Stihl

The Stihl Group develop, manufacture and distribute their power tools for professional forestry workers as well as garden and landscape maintenance. Andreas Stihl was just one man with a vision when he first founded his company in 1926. Over 80 years later Stihl now employ over 12,000 people and have over 35,000 dealers in over 160 countries.

In 1992 Stihl acquired the garden equipment manufacturer Viking. They were based in the Austrian Tyrol and under the leadership of Dr Nikolas Stihl (Grandson of the group founder), they expanded rapidly.

In the 2000’s Stihls fantastic innovation carries on, introducing the multi-tool concept that is currently known today as the KombiSystem. It wasn’t until 2009 that Stihl decided to enter the cordless power tool market. They released two standard setting hedge trimmers which were praised by an array of gardeners.

Stihl’s innovation has lead to a number of key features being produced. Such as automatic chain oiling, centrifugal clutch, Ematic system, ElastoStart system, 4-mix technology, Ergo Start and Anti-vibration systems all within their products.

The Stihl name has stood for revolutionary technology and innovative ideas ever since the firm was founded. Stihl garden machinery is regarded as probably the number 1 brand in the world today. The Stihl name is known round the world today for quality, innovation and service and in more than 160 countries their products are helping people at work. From the incredible chainsaw range to the flexible KombiSystem and quiet and powerful leaf blowers, you will find a Stihl garden machine to suit you.

And if that's not enough, all Stihl machines come with a 2 year warranty for peace of mind (3 years for the pressure washers).

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