

Stihl RM4.1RT 21" Mulch Mower
RRP is £769.00 (Inc VAT)
Savings Of £70.00
Stihl RM4.1RT 21" Mulch Mower Description
The Stihl RM 4 RT is a robust, self-propelled petrol mower built for gardeners who want a reliable, hard-working machine for larger lawns. Powered by a 4-stroke engine, it delivers the strength and confidence needed for regular lawn care, while the variable speed drive helps you set a comfortable pace as you move across the garden.
Its 21" (53cm) cutting width makes light work of bigger areas, helping you cover ground efficiently with fewer passes. The mulching system is ideal for keen gardeners and home owners who want a neat finish with less effort, as it finely cuts the clippings and returns them to the lawn as a natural fertiliser. That means less time emptying grass collection and more time enjoying a healthier, well-fed lawn.
The RM 4 RT is designed with comfort and convenience in mind. SmartChoke helps make starting easier, while the double ball-bearing wheels and excellent grip support smooth, controlled movement over the lawn. Front and rear carrying handles also make it easier to move and transport the mower when needed, which is especially useful for domestic users who value straightforward, dependable equipment.
For those with larger domestic gardens who want a mower that feels solid, performs consistently and helps maintain a tidy finish, this model is a strong choice. It is well suited to keen gardeners, home gardeners and home owners looking for a practical petrol mower that balances performance, comfort and ease of use.
Well suited to regular lawn maintenance, the Stihl RM 4 RT offers dependable performance from a trusted brand known for quality outdoor machinery.
Stihl RM4.1RT 21" Mulch Mower Features
Self-propelled drive for easier mowing with less effort
21" (53cm) cutting width for efficient coverage on larger lawns
Mulching system helps feed the lawn naturally
Quick start with SmartChoke support
Comfortable to use thanks to strong wheel design and good grip
Easier transport Handy carrying handles for
Stihl RM4.1RT 21" Mulch Mower Specification
Model RM 4.1RT 21"
Displacement 166cm3
Drive 4.9km/h
Machine weight without fuel 33kg
Max lawn area 2500m2
Cutting width 53cm
Cutting height 30-70mm
Rear wheel diameter 200mm
Stihl RM4.1RT 21" Mulch Mower Arrange a Consultation
The Stihl RM 4 RT is a robust, self-propelled petrol mower built for gardeners who want a reliable, hard-working machine for larger lawns. Powered by a 4-stroke engine, it delivers the strength and confidence needed for regular lawn care, while the variable speed drive helps you set a comfortable pace as you move across the garden.
Its 21" (53cm) cutting width makes light work of bigger areas, helping you cover ground efficiently with fewer passes. The mulching system is ideal for keen gardeners and home owners who want a neat finish with less effort, as it finely cuts the clippings and returns them to the lawn as a natural fertiliser. That means less time emptying grass collection and more time enjoying a healthier, well-fed lawn.
The RM 4 RT is designed with comfort and convenience in mind. SmartChoke helps make starting easier, while the double ball-bearing wheels and excellent grip support smooth, controlled movement over the lawn. Front and rear carrying handles also make it easier to move and transport the mower when needed, which is especially useful for domestic users who value straightforward, dependable equipment.
For those with larger domestic gardens who want a mower that feels solid, performs consistently and helps maintain a tidy finish, this model is a strong choice. It is well suited to keen gardeners, home gardeners and home owners looking for a practical petrol mower that balances performance, comfort and ease of use.
Well suited to regular lawn maintenance, the Stihl RM 4 RT offers dependable performance from a trusted brand known for quality outdoor machinery.
Self-propelled drive for easier mowing with less effort
21" (53cm) cutting width for efficient coverage on larger lawns
Mulching system helps feed the lawn naturally
Quick start with SmartChoke support
Comfortable to use thanks to strong wheel design and good grip
Easier transport Handy carrying handles for
Model RM 4.1RT 21"
Displacement 166cm3
Drive 4.9km/h
Machine weight without fuel 33kg
Max lawn area 2500m2
Cutting width 53cm
Cutting height 30-70mm
Rear wheel diameter 200mm
Shop Online with confidence. Winchester Garden Machinery, a family-run business, are one of the largest retailers of garden machinery in the UK. We have been established for over five decades serving organisations, businesses, and valued customers both in store and online. Our four showrooms are based in the south, but you will experience the same high level of quality of service from our 50+ knowledgeable staff when you shop online or by phone, as you would do in our showrooms.
Fast Delivery
Most products are shipped to be delivered in 2-5 days as standard. Next day service is offered, please check shipping options upon checkout. Larger items, such as Tractors & Chippers will take longer.
Authorised Dealers
We are authorised retailers for all of the equipment we sell including top brands such as Honda, Stihl, Husqvarna, Hayter, Toro and Countax.
Price Promise
A vast majority of our products for sale online have discounts applied so we are always competitive on price. If you feel we are not competitive enough, please contact us and let us know.
Aftersales
As a top retailer we offer expert advice on the machinery we sell, along with servicing and spare parts.
Commitment to Quality
Our friendly and professional staff are available by telephone or email to give expert advice on the best machines to suit your requirements and ensure that you receive the best quality at the right price.