STIHL RM 453 T Petrol Lawn Mower (51cm / 21″)
SKU: RM 453 T
STIHL RM 453 T Petrol Lawn Mower (51cm / 21″)
SKU: RM 453 T
£516.38
Ex VAT
£619.65
Inc VAT
Categories:
The STIHL RM 453 T Petrol Lawn Mower is a powerful self-propelled mower designed for medium to large gardens. Featuring a 51cm cutting width, single-speed wheel drive and versatile 4-in-1 mowing system, it offers excellent performance, ease of use and flexibility for homeowners looking to maintain larger lawns with minimal effort.
The STIHL RM 453 T Petrol Lawn Mower is a versatile and user-friendly self-propelled mower designed for homeowners maintaining medium to large lawns. Part of the latest STIHL 4 Series petrol mower range, it combines practical features, robust construction and outstanding mowing performance to make lawn care faster and more enjoyable.
Built around a durable polymer deck, the RM 453 T offers exceptional strength without unnecessary weight. The double-layer construction improves rigidity while remaining rust-proof, UV-resistant and petrol-resistant, making it ideal for long-term outdoor use.
With a generous 51cm (21″) cutting width and centrally controlled cutting height adjustment ranging from 20mm to 100mm, the RM 453 T is capable of covering larger lawn areas efficiently while still achieving an excellent finish. Powered by the reliable STIHL EVC 300 engine, the mower benefits from an easy-start system that ensures dependable starting with minimal effort.
The RM 453 T is designed to adapt to varying lawn conditions thanks to its practical 4-in-1 mowing system. Without requiring additional tools, users can switch between grass collection, rear discharge, side discharge and mulching modes, making it easy to choose the most suitable mowing method throughout the growing season.
A single-speed wheel drive system helps reduce effort when mowing larger areas or working on gentle slopes, allowing users to maintain a steady pace while increasing productivity and comfort.
The mono-comfort handlebar design provides unrestricted access to the grass collection box for easier removal and emptying. The handlebar is also height adjustable and folds away for convenient transport and compact storage. A 55-litre grass collector with fill-level indicator further improves efficiency by helping users know exactly when the collector requires emptying.
For homeowners seeking a powerful self-propelled mower capable of handling larger lawns with maximum flexibility and ease of use, the STIHL RM 453 T is an excellent all-round choice.
Domestic Warranty: 2 Years Standard / 5 Years Extended* (Subject To Servicing)
Table of specifications
Displacement
166 cm³
Drive
3,5 km/h
Motor type
EVC 300.1
CO2
922 g/kWh
Device weight without refuelling
33 kg
Max. lawn area
1800 m² 1)
Cutting width
51 cm
Cutting height
20 - 100 mm
Rated speed of sweeping attachment
2800 rpm
Grass catcher box volume
55 l
Device width
57 cm
Device height
108
Front wheel diameter
190 mm
Rear wheel diameter
215 mm
Measured sound pressure level LpA
82 dB(A)
Sound power level, guaranteed LWA
97 dB(A)
Uncertainty factor, sound pressure level KpA
2 dB(A) 2)
Vibration, guide bar, ahw
4.4 m/s²
Vibration uncertainty K
2.20 m/s² 2)
Technical Notes
1)
Area performance under optimum conditions
2)
Uncertainty according to Directive 2006/42/EC
features
4-in-1 Mowing System
4-in-1 Mowing System The RM 453 T can be configured for four different mowing methods: Cut & Collect. Cut & Drop. Side Discharge. Mulching
Self-Propelled Wheel Drive
The single-speed wheel drive system helps make mowing larger lawns easier and less tiring, particularly on uneven ground or gentle inclines.
51cm (21") Cutting Width
The wide cutting deck helps cover larger garden areas more efficiently, reducing mowing time and improving productivity.
Durable Polymer Deck
The lightweight polymer housing is: Rust-proof UV-resistant. Petrol-resistant. Highly durable. Double-layered for added strength. This robust construction helps ensure long service life with minimal maintenance.
Mono-Comfort Handlebar
The innovative single-sided handlebar design provides easy access to the grass collection box while improving operator convenience.
Height-Adjustable Handlebar
The handlebar can be adjusted without tools to suit the user, helping improve comfort and mowing ergonomics.
Quick-Fix Folding System
The Quick-Fix mechanism allows the handlebar to be folded quickly for easier transport and more compact storage.
Mulching Function
The integrated mulching system finely cuts grass clippings and redistributes them across the lawn, helping return nutrients to the soil naturally.
Folding Grass Collection Box
The 55-litre collector features: Fill-level indicator Folding design for easier emptying. Efficient airflow for improved filling. Reduced dust and debris lift
Central Cutting Height Adjustment
Quickly adjust the cutting height between 20mm and 100mm to suit seasonal growth and lawn conditions.
Smooth-Running Wheels
The durable wheels provide excellent traction, stability and manoeuvrability for comfortable operation.
Super-Soft Grip Handle
The ergonomic soft-grip handle helps absorb vibration and improves comfort during longer mowing sessions.



