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 448 PV Self-Propelled Cordless Lawn Mower (Power Unit)

£679.00
RRP: £729.00 | SAVE £50
Availability: In stock
SKU
STI-RMA448-PV
This product is supplied without battery and charger. You will need to purchase these separately (if you do not already own them)
Pay in 3 interest-free payments of £226.33.
Available for purchases of £30 to £2,000
Find out more
  • Cordless lawn mower with a 46 cm / 18" cutting width and Vario drive
  • 5 year domestic warranty and 2 years on batteries
  • High resistant and lightweight polymer cutting deck
  • Digital HMI display
  • Individual tool without battery or charger
  • For medium-sized areas of lawn
  • Sequential battery discharge with automatic switchover feature
  • 52-litre grass collection box with fill-level display
Recommended battery / charger bundle - Buy together & save!
  • Cordless lawn mower with a 46 cm / 18" cutting width and Vario drive
  • 5 year domestic warranty and 2 years on batteries
  • High resistant and lightweight polymer cutting deck
  • Digital HMI display
  • Individual tool without battery or charger
  • For medium-sized areas of lawn
  • Sequential battery discharge with automatic switchover feature
  • 52-litre grass collection box with fill-level display

RMA 448 PV Self-Propelled Cordless Lawn Mower (Power Unit) by STIHL

Feature-packed 46 cm / 18" AP system lawn mower for large lawns, with variable speed drive

STIHL RMA 448 PV: 46cm 36V Variable Speed Cordless Mower

The STIHL RMA 448 PV is a high-performance, battery-powered lawn mower designed for efficiently maintaining large domestic lawns. Part of the professional-grade STIHL AP System, this 4 Series mower features Vario drive (variable-speed self-propulsion), allowing the operator to adjust the mowing speed between 2.0 and 4.5 km/h via a simple handlebar lever.

Constructed with a double-layered polymer deck, the RMA 448 PV is lightweight, rust-proof, and UV-resistant. It offers a 46 cm (18") cutting width and a centralized height adjustment system that ranges from 20 mm to 100 mm. To maximize productivity, the mower features sequential battery discharge, automatically switching to the second battery once the first is depleted.

4-in-1 Mowing Versatility

The RMA 448 PV is engineered for total flexibility, allowing you to switch between four mowing modes without the need for additional tools:

  • Cut & Collect: Uses the 52-litre grass catcher box with an integrated fill-level indicator.

  • Cut & Drop: Simply remove the collector to discharge clippings directly onto the lawn.

  • Side Discharge: Utilizes an integrated flap in the deck for managing longer grass.

  • Mulching: Uses the multi-blade and mulching attachment to shred clippings into natural fertilizer.

Advanced Interface & Ergonomics

  • Digital HMI Interface: Located on the handlebar, the electronic display provides real-time data on battery charge status, motor speed levels, and active mowing modes.

  • Comfort Mono-Handlebar: This sturdy, height-adjustable handle provides unobstructed access to the grass box for easy emptying. It is also foldable for compact storage and carries a 10-year domestic warranty.

  • Eco Mode & Power Boost: Automatically adjusts blade speed based on grass density to conserve energy, while providing maximum torque when tackling thicker patches.

  • Flow-Optimized Blades: Designed to lift and cut grass cleanly while minimizing air resistance to extend battery runtime.

Technical Specifications

  • Voltage: 36V (STIHL AP System)

  • Drive Type: Variable Speed Self-Propelled (2.0 – 4.5 km/h)

  • Cutting Width: 46 cm / 18"

  • Cutting Heights: 20 mm – 100 mm (Central Adjustment)

  • Grass Box Capacity: 52 Litres

  • Coverage: Up to 510 m² (1x AP 300 S) / 1,020 m² (2x AP 300 S)

  • Weather Protection: IPX4 Rated (Splash-proof)

  • Warranty: 2-Year Standard Domestic Warranty

Main Features

  • Dual Battery Slots: Supports two AP batteries with automatic switchover for extended, uninterrupted mowing.

  • Constant Power Electronics: Ensures the motor maintains high performance throughout the entire battery charge.

  • Rugged Polymer Housing: Offers superior durability and impact resistance while remaining easy to maneuver.

  • Tool-Free Configuration: Switch between collecting, mulching, and discharging in seconds.

  • Energy Recovery System: Recovers energy during blade braking to further optimize battery efficiency.

STIHL AP System - For commercial users

The Stihl PRO cordless power system offers you simple convenience with great performance. The quiet, exhaust-free, battery power allows full freedom of movement while carrying out gardening tasks and ground maintenance and are long-lasting thanks to the latest battery technology. So feel the power of this flexible range, simply charge the battery, insert it into the machine and press the start button..

More Information
Art No WA410111420
EAN 886661877270
Brand Stihl
Power Source Cordless / Battery
Power Details Lithium-Ion 36V
Battery Voltage 36V
Transmission Variable speed drive 2 - 4.5 km/h
Starting Method Push Button Start
Design 4-Wheeled
Cutter Deck Polymer
Cutting Width 46 cm
Cutting Heights 20-100 mm
Number Cutting Heights 7
Propulsion Self-Propelled
Collector 52 litres
Noise Value - Sound Power Level dB(A) 96
Weight 29 kg
Warranty 5 year domestic warranty and 2 years on batteries
Other Features 4-in-1 mowing system / Eco mode / Digital display

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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