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
| Brand | Stihl |
|---|---|
| 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 type | STIHL EVC 200 C |
| Drive (km/h) | T / 3.5 |
| Uncertainty factor Vibration Level K (m/s²) | 2.5 |
| Grass catcher box (l) | 52 |
| Mulching function | Yes |
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