RMA 453 PV Cordless Lawn Mower
SKU: Stihl | RM-WA42 011 1400
Key Features
- 51cm/20in cutting width, Vario variable-speed drive
- Sequential battery discharge, up to 900m² with 2 batteries
- Electronic HMI display, 4-in-1 mowing system
- 55L grass collector, IPX4 rated, 10-year handlebar warranty
STIHL Approved Dealer
As a STIHL Approved Dealer, we supply genuine UK-spec machines with full manufacturer warranty, professional preparation, and expert aftersales support.
- Regular price
- $1,247.00
- Sale price
- $1,247.00 $1,247.00 Ex VAT
- Regular price
-
Free Delivery Over £75 *
Worldwide Shipping from the UK
Trusted UK Arborist Retailer
30-Day Easy Returns
Product information & specifications
STIHL RMA 453 PV Cordless Lawn Mower – 51cm
The STIHL RMA 453 PV cordless lawn mower is a feature-packed, high-performance mower designed for large home gardens where power, runtime and control matter. With a wide 51cm (20") cutting width, Vario variable-speed drive and advanced electronic controls, this mower delivers petrol-like performance with the convenience and quiet operation of battery power.
Built around a rugged, double-layer polymer deck, the RMA 453 PV is lightweight, rust-proof and UV-resistant while remaining highly durable for long-term use. Its generous cutting width makes it ideal for tackling larger lawns efficiently, reducing mowing time without sacrificing finish quality.
Part of the professional-grade STIHL AP System, the RMA 453 PV is powered by the recommended AP 300 S battery, which is interchangeable across STIHL's AP range. Thanks to sequential battery discharge, the mower can be fitted with two batteries and will automatically switch from the first to the second without interrupting your work. With one AP 300 S battery, you can mow up to 450 m² – extending to 900 m² when using two batteries.
The Vario self-propelled wheel drive allows infinite speed adjustment via the handlebar, making it easy to adapt to slopes, grass length and personal walking pace. An integrated electronic interface (HMI) on the mono-handlebar provides real-time information on battery charge, speed settings, mowing mode and system status, giving you full control at a glance.
A versatile 4-in-1 mowing system lets you collect, mulch, side discharge or cut and drop depending on conditions. The large 55-litre grass collection box features a fill-level indicator and folding design for fast, clean emptying. The height-adjustable mono-comfort handlebar improves ergonomics, folds for compact storage and carries a 10-year domestic warranty.
With CONSTANT POWER electronics, Eco mode, IPX4 splashwater protection and intelligent battery communication, the RMA 453 PV is built to deliver consistent cutting performance in real-world UK conditions — even on demanding lawns.
Key Features
- High-performance cordless lawn mower for large lawns
- 51cm / 20" cutting width for fast, efficient mowing
- Vario variable-speed wheel drive
- Professional-grade STIHL AP System compatibility
- Recommended battery: AP 300 S
- Sequential battery discharge with automatic switchover
- Up to 900 m² coverage with two AP 300 S batteries
- 4-in-1 mowing: collect, mulch, side discharge, cut & drop
- Integrated electronic display with speed & mode controls
- Central cut-height adjustment from 20–100mm
- 55-litre grass collector with fill-level indicator
- Lightweight, rust-proof polymer deck
- IPX4 splashwater protection for all-weather use
Technical Specification
| Model | STIHL RMA 453 PV |
|---|---|
| Drive Type | Vario self-propelled wheel drive |
| Power System | STIHL AP System |
| Recommended Battery | AP 300 S |
| Cutting Width | 51cm / 20" |
| Cutting Height | 20–100mm (central adjustment) |
| Grass Collector | 55 litres with fill-level indicator |
| Working Area | Up to 450 m² (1× AP 300 S) Up to 900 m² (2× AP 300 S) |
| Water Protection | IPX4 splashwater protection |
Why Choose the STIHL RMA 453 PV?
Sequential battery discharge is the standout feature here — fit two AP 300 S batteries and the mower automatically switches from the first to the second without interrupting your work, doubling working area to 900 m². Combined with the electronic HMI display giving real-time status at a glance, it's built for owners who want petrol-equivalent performance and coverage without the fumes or noise.
Pairs Well With
Also Known As
Also searched for as: STIHL RMA453PV, STIHL cordless self-propelled mower, STIHL dual battery lawn mower, STIHL Vario cordless mower.
FAQs
What does sequential battery discharge mean?
With two AP 300 S batteries fitted, the mower automatically switches to the second battery once the first is depleted, without interrupting mowing.
What's the working area on two batteries?
Up to 900 m² with two AP 300 S batteries, or 450 m² with a single battery.
What does the electronic display show?
Real-time information on battery charge, speed settings, mowing mode and system status.
What mowing modes are available?
Four options: collect, mulch, side discharge, and cut and drop.
Is it suitable for wet weather?
Yes, it's IPX4 rated for splashwater protection, suitable for all-weather UK use.
Helpful Links
If you're choosing the right setup for this product, you may also want to explore the related categories, batteries, chargers, and cordless tool ranges below.
Shop Related Categories
Complete Your Setup
Helpful Guides
| Cutting width | 51 cm |
| Cutting height | 20 - 100 mm |
| Grass catcher box volume | 55 l |
| Device width | 57 cm |
| Device height | 108 |
| Front wheel diameter | 190 mm |
| Rear wheel diameter | 215 mm |
| Drive | 2,0 - 4,5 km/h |
| Rated power | 1600 W |
| Rated speed of sweeping attachment | 2700 rpm |
| Device weight | 29 kg |
| Sound power level, guaranteed LWA | 94 dB(A) |
| Measured sound pressure level LpA | 79 dB(A) |
| Uncertainty factor, sound pressure level KpA | 2 dB(A) |
| Vibration, guide bar, ahw | 1.8 m/s² |
| Vibration uncertainty K | 0.9 m/s² |
| Battery system | AP |
| IPX Rating | IPX4 |
STIHL RMA 453 PV Cordless Lawn Mower – 51cm
The STIHL RMA 453 PV cordless lawn mower is a feature-packed, high-performance mower designed for large home gardens where power, runtime and control matter. With a wide 51cm (20") cutting width, Vario variable-speed drive and advanced electronic controls, this mower delivers petrol-like performance with the convenience and quiet operation of battery power.
Built around a rugged, double-layer polymer deck, the RMA 453 PV is lightweight, rust-proof and UV-resistant while remaining highly durable for long-term use. Its generous cutting width makes it ideal for tackling larger lawns efficiently, reducing mowing time without sacrificing finish quality.
Part of the professional-grade STIHL AP System, the RMA 453 PV is powered by the recommended AP 300 S battery, which is interchangeable across STIHL's AP range. Thanks to sequential battery discharge, the mower can be fitted with two batteries and will automatically switch from the first to the second without interrupting your work. With one AP 300 S battery, you can mow up to 450 m² – extending to 900 m² when using two batteries.
The Vario self-propelled wheel drive allows infinite speed adjustment via the handlebar, making it easy to adapt to slopes, grass length and personal walking pace. An integrated electronic interface (HMI) on the mono-handlebar provides real-time information on battery charge, speed settings, mowing mode and system status, giving you full control at a glance.
A versatile 4-in-1 mowing system lets you collect, mulch, side discharge or cut and drop depending on conditions. The large 55-litre grass collection box features a fill-level indicator and folding design for fast, clean emptying. The height-adjustable mono-comfort handlebar improves ergonomics, folds for compact storage and carries a 10-year domestic warranty.
With CONSTANT POWER electronics, Eco mode, IPX4 splashwater protection and intelligent battery communication, the RMA 453 PV is built to deliver consistent cutting performance in real-world UK conditions — even on demanding lawns.
Key Features
- High-performance cordless lawn mower for large lawns
- 51cm / 20" cutting width for fast, efficient mowing
- Vario variable-speed wheel drive
- Professional-grade STIHL AP System compatibility
- Recommended battery: AP 300 S
- Sequential battery discharge with automatic switchover
- Up to 900 m² coverage with two AP 300 S batteries
- 4-in-1 mowing: collect, mulch, side discharge, cut & drop
- Integrated electronic display with speed & mode controls
- Central cut-height adjustment from 20–100mm
- 55-litre grass collector with fill-level indicator
- Lightweight, rust-proof polymer deck
- IPX4 splashwater protection for all-weather use
Technical Specification
| Model | STIHL RMA 453 PV |
|---|---|
| Drive Type | Vario self-propelled wheel drive |
| Power System | STIHL AP System |
| Recommended Battery | AP 300 S |
| Cutting Width | 51cm / 20" |
| Cutting Height | 20–100mm (central adjustment) |
| Grass Collector | 55 litres with fill-level indicator |
| Working Area | Up to 450 m² (1× AP 300 S) Up to 900 m² (2× AP 300 S) |
| Water Protection | IPX4 splashwater protection |
Why Choose the STIHL RMA 453 PV?
Sequential battery discharge is the standout feature here — fit two AP 300 S batteries and the mower automatically switches from the first to the second without interrupting your work, doubling working area to 900 m². Combined with the electronic HMI display giving real-time status at a glance, it's built for owners who want petrol-equivalent performance and coverage without the fumes or noise.
Pairs Well With
Also Known As
Also searched for as: STIHL RMA453PV, STIHL cordless self-propelled mower, STIHL dual battery lawn mower, STIHL Vario cordless mower.
FAQs
What does sequential battery discharge mean?
With two AP 300 S batteries fitted, the mower automatically switches to the second battery once the first is depleted, without interrupting mowing.
What's the working area on two batteries?
Up to 900 m² with two AP 300 S batteries, or 450 m² with a single battery.
What does the electronic display show?
Real-time information on battery charge, speed settings, mowing mode and system status.
What mowing modes are available?
Four options: collect, mulch, side discharge, and cut and drop.
Is it suitable for wet weather?
Yes, it's IPX4 rated for splashwater protection, suitable for all-weather UK use.
Helpful Links
If you're choosing the right setup for this product, you may also want to explore the related categories, batteries, chargers, and cordless tool ranges below.
Shop Related Categories
Complete Your Setup
Helpful Guides
| Cutting width | 51 cm |
| Cutting height | 20 - 100 mm |
| Grass catcher box volume | 55 l |
| Device width | 57 cm |
| Device height | 108 |
| Front wheel diameter | 190 mm |
| Rear wheel diameter | 215 mm |
| Drive | 2,0 - 4,5 km/h |
| Rated power | 1600 W |
| Rated speed of sweeping attachment | 2700 rpm |
| Device weight | 29 kg |
| Sound power level, guaranteed LWA | 94 dB(A) |
| Measured sound pressure level LpA | 79 dB(A) |
| Uncertainty factor, sound pressure level KpA | 2 dB(A) |
| Vibration, guide bar, ahw | 1.8 m/s² |
| Vibration uncertainty K | 0.9 m/s² |
| Battery system | AP |
| IPX Rating | IPX4 |
STIHL Warranty
STIHL offer a 1 year professional warranty or 2 year domestic warranty with all of their machines.
The following exceptions apply:
- AK System, AS System and AI Line cordless products aren't covered under warranty when used by professionals
- AP System machines, batteries and chargers - 2 year professional warranty
- Pressure washers - 2 year professional warranty or 3 year domestic warranty
- Mowers, tillers, shredders, scarifiers & iMOW machines - See STIHL's website here
Extend your Stihl warranty by an additional year when purchasing a STIHL Smart Connector with selected machinery from the petrol and cordless range. Extends your petrol warranty from 1 to 2 years AND 2 to 3 years on select cordless tools.
STIHL offer a 1 year professional warranty or 2 year domestic warranty with all of their machines.
The following exceptions apply:
- AK System, AS System and AI Line cordless products aren't covered under warranty when used by professionals
- AP System machines, batteries and chargers - 2 year professional warranty
- Pressure washers - 2 year professional warranty or 3 year domestic warranty
- Mowers, tillers, shredders, scarifiers & iMOW machines - See STIHL's website here
Extend your Stihl warranty by an additional year when purchasing a STIHL Smart Connector with selected machinery from the petrol and cordless range. Extends your petrol warranty from 1 to 2 years AND 2 to 3 years on select cordless tools.
Delivery & Returns
UK Delivery
Fast, reliable delivery from our UK warehouse.
- Free UK delivery on eligible orders over £75 +VAT. Long, heavy or oversized items may incur an additional delivery charge, shown at checkout.
- UK Standard Delivery from £3.60 + VAT
Estimated delivery: 2–4 working days
- Next Working Day Delivery – £6.00 + VAT
Order before 3:00pm (Monday–Friday) for next working day delivery
All UK orders are dispatched Monday–Friday and sent via a tracked courier service.
International Delivery
We ship worldwide from the UK.
- Europe from £10.00 - Estimated delivery: 2–7 working days
- Rest of the World from £12.00- Estimated delivery: 2–11 working days
Shipping costs and delivery times are calculated at checkout based on destination and order contents.
Customs, Duties & Taxes
International orders may be subject to local import duties, taxes, or customs charges.
When UPS is selected at checkout, applicable duties and taxes are included in the total price. For other shipping services, duties and taxes may be charged separately on delivery and are the responsibility of the recipient.
Customs processing times may affect delivery estimates.
Returns
30-Day Return Policy
- Items can be returned within 30 days of delivery
- Products must be unused and in original condition
- Return postage costs apply unless the item is faulty or incorrect
For full details, please visit our Shipping & Returns page.
UK Delivery
Fast, reliable delivery from our UK warehouse.
- Free UK delivery on eligible orders over £75 +VAT. Long, heavy or oversized items may incur an additional delivery charge, shown at checkout.
- UK Standard Delivery from £3.60 + VAT
Estimated delivery: 2–4 working days
- Next Working Day Delivery – £6.00 + VAT
Order before 3:00pm (Monday–Friday) for next working day delivery
All UK orders are dispatched Monday–Friday and sent via a tracked courier service.
International Delivery
We ship worldwide from the UK.
- Europe from £10.00 - Estimated delivery: 2–7 working days
- Rest of the World from £12.00- Estimated delivery: 2–11 working days
Shipping costs and delivery times are calculated at checkout based on destination and order contents.
Customs, Duties & Taxes
International orders may be subject to local import duties, taxes, or customs charges.
When UPS is selected at checkout, applicable duties and taxes are included in the total price. For other shipping services, duties and taxes may be charged separately on delivery and are the responsibility of the recipient.
Customs processing times may affect delivery estimates.
Returns
30-Day Return Policy
- Items can be returned within 30 days of delivery
- Products must be unused and in original condition
- Return postage costs apply unless the item is faulty or incorrect
For full details, please visit our Shipping & Returns page.