The STIHL RM 448.3 T is a dependable and efficient self-propelled petrol lawn mower, ideal for domestic users with medium-sized to larger lawns. With a 46 cm cutting width and single-speed drive, it offers smooth, consistent mowing with less effort—especially on sloped or uneven ground.
Powered by a robust 4-stroke petrol engine, this mower features a durable steel cutting deck, 7-position central cutting height adjustment (25–75 mm), and a spacious 55-litre grass catcher with built-in fill-level indicator. The ergonomic handlebar is foldable for easy storage and comfortable operation, making it practical for both regular mowing and seasonal tidy-ups.
Designed for simplicity, strength, and reliability, the RM 448.3 T delivers clean results and effortless handling—ideal for homeowners who want quality without complication.
✅ Key Benefits:
Self-propelled (single-speed) drive – reduces fatigue during mowing
46 cm cutting width – efficient for areas up to approx. 1,200–1,500 m²
Powerful petrol engine – reliable performance with no cables or charging
7-stage height adjustment (25–75 mm) – for flexible lawn care throughout the year
55-litre grass catcher – with fill-level indicator to minimise emptying
Foldable handlebar – compact storage and enhanced manoeuvrability
Steel mower deck – powder-coated for added strength and corrosion resistance
🧰 What’s Included:
1x STIHL RM 448.3 T Petrol Lawn Mower (Model WB410113400)
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) | 46 / 18 |
| Cutting height (mm) | 20 - 100 |
| Maximum lawn area (m²) | 1200 |
| Weight (kg) | 32 |
| Sound pressure level (dB(A)) | 82 |
| Sound power level (dB(A)) | 95 |
| Vibration level left / right (m/s²) | 3.8 |
| 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) | 1.9 |
| Grass catcher box (l) | 52 |
| Mulching function | Yes |
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