RM 443.3 Petrol Lawnmower


Incl. VAT

With a cutting width of 46 cm the STIHL RM 443.3 petrol lawn mower is ideal for medium-sized lawns, up to 1200m2. Its effort-saving 1-speed drive is great for steeper lawns. Well thought-out details such as the super soft grip and easy running wheels make this mower comfortable to use, especially for longer periods. .

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RM 443.3 Petrol Lawnmower

The STIHL RM 443 petrol lawn mower with a cutting width of 41 cm is ideal for amateur gardeners who seek agile and fast mowing and manoeuvring on medium-sized lawns. It features practical details such as a fold-open, easy-to-empty grass catcher box with level indicator, as well as QuickFix clamping devices.

    Standard features

  • 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.

  • 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.

  • Highlift blade

    The highlift blade gives a precise finish to the lawn and ensures optimal filling of the grass catcher box. The blade creates a strong air current in the housing, which makes the grass stand upright before cutting and efficiently carries the clippings into the catcher box using an integrated and powerful air flow system.

  • Fold-open grass catcher box with level indicator

    The plastic grass catcher box can be easily opened and emptied thanks to its folding mechanism. The current of air produced during mowing blows the clippings into the grass catcher box and ensures a high degree of filling. Thanks to the downward-facing vanes, the air is guided sideways towards the ground, preventing dirt from being thrown up. The level indicator signals the correct time for emptying.

  • 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.

  • Polymer housing

    The extremely lightweight polymer housing combines high resistance and robustness against forces, heat and UV radiation.

  • Height-adjustable handlebar

    The handlebar can be set to several positions to suit your body height. This individual height adjustment ensures greater comfort without affecting the stability or manoeuvrability of the STIHL lawn mower.

  • 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.

    Additional features

  • 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.

  • Lawn area (up to) m²: 1.200 m²
  • Cutting width cm: 46
  • Nominal output kW/PS: 1.9 kW/2.6 PS
  • Cutting height mm: 25-75
  • Working speed rpm: 2.800
  • Grass catcher box capacity l: 55
  • Start / Stop: HS Handlebar start / MS motorstop
  • Product weight kg: 26
  • Drive: 1 speed
  • Dimensions (L/W/H) cm: 147 x 50 x 111
  • Guaranteed sound power level dB(A): 96
  • Guaranteed sound power level LwA dB(A): 96
  • Measured workplace LpA dB(A): 83
  • Measured sound pressure level LpA dB(A): 83
  • Vibration value ahw m/s²: 4.1
  • Uncertainty factor dB(A): 2
  • Uncertainty factor K m/s²: 2.05
  • Sound pressure level uncertainty KpA dB (A): 2
  • Vibration value (AHW) m/s2: 4.10 / 2.05