STIHL RM 253 T Petrol Lawn Mower – 51cm Self-Propelled

The STIHL RM 253 T petrol lawn mower is a reliable single-speed, self-propelled mower designed for homeowners who want effortless mowing on medium to large lawns. Part of STIHL’s 2 Series petrol mower range, the RM 253 T combines practical features, solid build quality and flexible mowing options for everyday garden maintenance.

Built around a torsion-resistant sheet steel deck, the RM 253 T offers a generous 51cm (21") cutting width to help you cover larger areas quickly. Power comes from the dependable STIHL EVC 205 petrol engine, which features an easy-start system for reliable starting in both cold and warm conditions. On a full tank, the mower can comfortably handle lawns of up to 1800 m².

Thanks to the single-speed wheel drive, mowing requires far less effort, especially on slopes or uneven ground. Smooth-running wheels provide excellent traction and directional stability, allowing you to maintain consistent control and a neat finish throughout the lawn.

The central single-point cutting height adjustment offers a wide range from 20mm to 100mm, making it easy to adapt to seasonal growth or personal preference. A clear scale shows the selected cutting height, so you always know your setting at a glance.

With its 4-in-1 mowing system, the RM 253 T adapts to all grass conditions. You can collect clippings, cut and drop, use the integrated side discharge, or mulch using the multi-blade and mulching attachment. Mulching finely chops grass and redistributes it back into the lawn, helping to fertilise naturally while saving time on disposal.

User comfort is enhanced by the mono-handlebar design, which provides easy access to the 55-litre grass catcher box. The catcher features a fill-level indicator and a folding design for quick, clean emptying. The handlebar is height adjustable, foldable, and fitted with a super-soft ergonomic grip to reduce vibration during use. For added peace of mind, the mono-handlebar is covered by a 10-year domestic warranty.

Key Features

• Petrol self-propelled lawn mower with single-speed drive
• 51cm / 21" cutting width for larger lawns
• Durable sheet steel deck
• STIHL EVC 205 petrol engine with easy-start system
• Central cutting height adjustment (20–100mm)
• 4-in-1 mowing: collect, drop, side discharge, mulch
• 55-litre grass catcher with fill-level indicator
• Height-adjustable, foldable mono-handlebar with soft grip

4-in-1 Mowing Options

• Cut & collect using the grass catcher box
• Cut & drop by removing the grass catcher
• Side discharge via the integrated deck flap
• Mulching with the multi-blade and mulching attachment

Technical Specification

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.

UK Standard Delivery from - £3.60
Estimated delivery 2-4 days

Free Delivery available for orders above £75+ VAT
Estimated delivery 2-4 days

Next Day Delivery - £7.99
Estimated delivery 1 day when ordered before 3PM Monday - Friday