Stihl RM4RT 21" Mulch Mower

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).

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.

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.

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

Cutting height adjustment for each axle - The front and rear axles of the STIHL lawn mower can be adjusted individually, so different cutting heights can be set for a perfectly cut lawn.

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.

Mulching function - During mulching, the mulching blade shreds the mown grass before it falls back into the turf as a nutritional fertiliser. And with the appropriate mulching kit available as an optional accessory for this lawn mower, the machine can also be converted into a Multi-mower.

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

Sheet steel deck - The torsion-resistant sheet steel deck is extremely durable and built to last. 

Model RM 4 RT Mulching Mower

Lawn Area 2500 m²

Cutting Width 21" (53 cm)

Engine Type Kohler XT675 OHV SmartChoke

Nominal output at working speed 2.2kW / 3.0 PS / 2800RPM

Cutting Height  30 - 70 mm

Machine Weight 35 kg

Start/stop Handlebar start / Motorstop

Drive 1-speed

Mulching Function Standard

Warranty 5 Years