Stihl RM4RT Robust Petrol Mulching Lawn Mower 21"/53cm with 1-Speed Drive

Ideal for large lawns up to 2500m², the RM 4 RT self-propelled mulching mower features optimised design, robustness and high quality equipment such as QuickFix, quick release handles for compact storage and transport, skirt protectors and a powerful Kohler engine. Mulching saves time as the grass clippings do not have to disposed of, instead the shredded grass is returned to the lawn acting as a natural fertiliser. Additional features such as SmartChoke, make the lawn mower easy to start and the double ball-bearing wheels and excellent grip make the mower very comfortable to use, while front and rear carrying handles help with transportation. The RM 4 RT comes with a 5 year extended domestic warranty (subject to registration and annual servicing).

Easy start engine: Thanks to the SmartChoke technology, the engine starts up reliably and with minimal effort both during cold and warm starting. 


Self-propelled: Self-propelled STIHL lawn mowers take the effort out of lawn mowing. The drive mechanism propels the mower without it physically having to be pushed. This makes working easier, especially on large lawns and inclines.

Mulching blade: With the specially shaped mulching blade, the grass is cut in stages and shredded into fine particles in the housing. The fine grass clippings can then fall back onto the turf as a nutritious fertiliser.

Smooth running wheels: The smooth running wheels of the STIHL lawn mowers are extremely robust and hard-wearing. They have been equipped with a traction pattern and directional stability tread pattern for effortless manoeuvring and to help hold perfect line during mowing.

Super soft grip: The super soft grip is comfortable to hold, especially when used over longer periods.

Carrying handles: This STIHL lawn mower is equipped with carrying handles to make transport simple and loading easy. The carrying handles are also suitable as lashing points for securing the lawn mower with a strap during transport.

QuickFix quick-clamping devices: The QuickFix clamping devices can be used to effortlessly fasten or release the handlebar of the STIHL lawn mower. This enables the lawn mower to be folded away compactly or made ready for action without using tools.

Central cutting height adjustment: The central cutting height adjustment is spring-loaded, which makes it easy to set the desired cutting height in several settings. The current height is indicated by a scale.

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