STIHL RM 448.1 TC Petrol Lawn Mower

£610.95 inc. VAT

  • Robust mower with mono-comfort handlebar
  • STIHL EVC 200 engine
  • Ideal for medium sized domestic lawns up to 1200m2
  • Delivery iconHome delivery and collect from Depot Available
  • Delivery iconFree Pre-sale expert advice
  • Delivery iconAfter sales maintenance & servicing available

The STIHL RM 448.1 TC Petrol Lawn Mower combines powerful mowing performance with effortless use. With a cutting width of 46cm/18″, it is ideal for medium-sized lawns up to 1200m2.

The extremely sturdy, height adjustable mono-comfort handlebar increases access to the grass catcher box. Making emptying the grass even easier, it can also be easily folded over for compact storage and transport.

With its lightweight yet robust polymer housing, this mower is easy to guide across your lawn. And the powerful OHV engine, the 1-speed drive, with its easy start system all help to make this mower a popular choice. Ideal for those that want to mow quickly and efficiently. The six setting deck height adjustment is centralised, which allows you to adjust the whole deck height using just one simple to operate lever.

The RM 448 TC can be converted into a mulching mower using a mulching kit (sold separately).

STIHL RM 448 TC Product Features:


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.

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. The airflow generated by the blade raises the level indicator.

When the basket is full, the airflow stops. If the airflow is too low, the level indicator returns to its idle state and this is an indication to empty the catcher box. Optimal airflow is required in order for the level indicator to function fully. External influences such as wet, dense or tall grass, a low cutting height, contamination, etc. may affect the airflow and the performance of the level indicator.


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.

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.

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.

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.

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.

Polymer housing

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

Click to view product information for the STIHL RM 448.1 TC Petrol Lawn Mower

Weight30.521 kg
Dimensions89 × 51.5 × 54 cm
STIHL Product Code


Lawn size

Up to 1200m2

Cutting width

46cm (18")

Cutting height


Working speed


Nominal output


Grass catcher box




Guaranteed sound power level


Vibration value (ahm)




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