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Direct product selection: Petrol mulching and side discharge lawn mowers

RM 3 RT

RM 3 RT petrol lawn mower with mulching function: highly manoeuvrable thanks to three-wheel design

General

The STIHL RM 3 RT petrol lawn mower impresses on large lawns as a manoeuvrable 3-wheel Multi-mower with a cutting width of 48 cm. Thanks to the well-thought out three-wheel construction with a swivelling front wheel, this machine enables particularly manoeuvrable mowing. This makes mowing around bushes and trees as well as in gardens with lots of corners or in confined spaces even easier. You can choose between using this petrol lawn mower as a side discharge mower or as a mulching mower. With this lawn mower, a perfect cutting pattern on your lawn is achieved by the mowing blade, which can be brought to your preferred height thanks to the five-setting cutting height adjustment. When you want to transport or store the STIHL RM 3 RT, the QuickFix clamping devices allow you to effortlessly fold down the handlebar.

Versions



Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.

Technical specifications

Technical specifications

Technical specifications Value
Lawn area up to 2.000 m²
Cutting height 25-80 mm
Cutting width 48 cm
Engine type Series 650 EXi OHV
Displacement 163 cm³
Nominal output 2,4 kW / 3,3 PS U/min
Working speed 2.800 rpm
Weight 30 kg
Guaranteed sound power level LWAd [dB(A)] 96 dB(A)
Vibration value ahw 4,8 m/s²
Uncertainty factor K 2,4 m/s²
Uncertainty factor KpA [dB(A)] 2 dB(A)

Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.

Features

Standard equipment

  • Easy start engine (ReadyStart) Zoom
    Easy start engine (ReadyStart)

    Thanks to the ReadyStart technology, the engine of the STIHL petrol lawn mower can be reliably started up with minimal effort both during cold and warm starting. 


  • Cutting height adjustment at each wheel Zoom
    Cutting height adjustment at each wheel

    With the sturdy, easy-to-operate cutting height adjustment each wheel of the STIHL lawn mower can be adjusted individually.

  • Self-propulsion Zoom
    Self-propulsion

    Self-propulsion on the STIHL lawn mowers provides for the desired forward momentum during mowing. This makes working easier, especially on large lawns and inclines.

  • Side discharge Zoom
    Side discharge

    The side discharge allows large lawns to be mown in a single mowing operation. When mowing with the discharge flap open, the cut grass is ejected to the side onto the mown lawn.

  • MULCHING BLADES FOR LAWN MOWERS Zoom
    MULCHING BLADES FOR LAWN MOWERS

    ENABLE NATURAL FERTILISATION OF YOUR LAWN. Your lawn mower has a specially shaped mulching blade. It cuts the grass in stages and shreds it into fine particles in the mowing channel. These green clippings are then distributed back into the turf to become a nutrient-rich fertiliser.

  • Easy-running wheels Zoom
    Easy-running wheels

    The easy-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 perfect line holding during mowing.

  • Super soft grip Zoom
    Super soft grip

    Particularly ergonomic and pleasant handling is ensured by the super-soft grip of the STIHL lawn mower.

  • ADJUSTABLE FRONT WHEEL Zoom
    ADJUSTABLE FRONT WHEEL

    FOR EVEN MORE MANOEUVRABILITY. The front wheel can be set to swivel or fixed as required. This gives you a high level of flexibility when working in the garden. The swivelling wheel makes it easier to mow around bushes and trees, and on awkward or narrow lawns. The fixed wheel will support you as you mow large lawn areas.

  • QUICK-FIX QUICK-RELEASE TENSIONER Zoom
    QUICK-FIX QUICK-RELEASE TENSIONER

    FOR SIMPLE ASSEMBLY OR FOLDING UP. With the Quick-Fix quick-release tensioner, you can conveniently fold away the bar of your lawn mower without the need for tools, or fold it open when preparing the lawn mower for work.

  • SHEET STEEL HOUSING Zoom
    SHEET STEEL HOUSING

    FOR LONG-LASTING DURABILITY. With its torsion-resistant sheet steel construction, the housing of your lawn mower is highly robust, guaranteeing a long service life.

  • CUT-HEIGHT ADJUSTMENT ON EACH AXLE Zoom
    CUT-HEIGHT ADJUSTMENT ON EACH AXLE

    FOR THE IDEAL LAWN HEIGHT. Thanks to cut-height adjustment on each axle, you can set different cutting heights on your lawn mower. The front axle and rear axle can be adjusted individually.

Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.

Accessories

Accessories

    • APO 030 Oil absorbtion Zoom
      APO 030 Oil absorbtion

    Versions

    • APO 030

    • ADC 048 Disc with 4 flexibly mounted blades Zoom
      ADC 048 Disc with 4 flexibly mounted blades

      With its four flexibly-mounted wing blades, the Disk Cut plate protects the crankshaft from deformation. The blades recoil upon contact with solid obstructions, ensuring safe working with the STIHL petrol lawn mower.

    Versions

Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.

Documents

Owners manuals and safety brochures

Languages Date Link
manual icon International 15.12.2020
Download PDF 26,2 MB
Download PDF 26,2 MB