STIHL RM 443.3 T Petrol Lawn Mower – Self-Propelled 41 cm

STIHL RM 443.3 T Petrol Lawn Mower – Self-Propelled 41 cm

Stock Code: WB400113410
Available to Order
£569.00 (inc VAT) per each
£474.17 (exc VAT)
Quantity: - +

STIHL RM 443.3 T Petrol Lawn Mower – Model WB400113410


The STIHL RM 443.3 T is a compact yet powerful self-propelled petrol lawn mower, ideal for medium-sized domestic lawns. With a 41 cm cutting width and single-speed drive, it offers great manoeuvrability and ease of use—particularly beneficial in gardens with tight spaces, trees, or flower beds.


This mower is built with a durable powder-coated steel deck, driven by a reliable 4-stroke petrol engine, and features a 7-position central cutting height adjustment (25–75 mm). The 55-litre grass catcher box includes a fill-level indicator, helping reduce emptying frequency and keeping mowing efficient. Its foldable, ergonomically designed handlebar ensures easy storage and improved user comfort.


Perfect for homeowners who want a lightweight, practical mower with self-propulsion for added convenience, the RM 443.3 T delivers a clean, even cut with every pass.

✅ Key Benefits:

  • Self-propelled (single-speed) drive – for reduced user fatigue

  • 41 cm cutting width – compact and ideal for lawns up to approx. 1,200 m²

  • Reliable petrol engine – consistent power without cables or batteries

  • 7-stage height adjustment (25–75 mm) – for seasonal mowing flexibility

  • 55-litre grass catcher – with fill-level indicator to reduce emptying stops

  • Foldable handlebar – compact storage and easy handling

  • Robust steel deck – powder-coated for long-term durability

🧰 What’s Included:

  • 1x STIHL RM 443.3 T Petrol Lawn Mower (Model WB400113410)

  • 1x 55-litre Grass Catcher Box

  • 1x Operator’s Manual

🛢️ Fuel Info:

  • Powered by unleaded petrol (4-stroke engine)

  • No fuel mixing required

BrandStihl
Cutting width (cm / inches)41 / 16
Cutting height (mm)20 - 100
Maximum lawn area (m²)1200
Weight (kg)30
Sound pressure level (dB(A))82
Sound power level (dB(A))95
Vibration level left / right (m/s²)5
Power output (kW / hp)2.1 / 2.8
Working speed (rpm)2800
Uncertainty factor Sound pressure level K (dB(A))2
Engine typeSTIHL EVC 200 C
Drive (km/h)T / 3.5
Uncertainty factor Vibration Level K (m/s²)2.5
Grass catcher box (l)52
Mulching functionYes

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