Direct product selection: Petrol lawn mowers for small to medium sized lawns

RM 448 VC

Petrol lawn mower with Vario self-propulsion

General

With its Vario self-propulsion, the STIHL RM 448 VC petrol lawn mower offers a decisive advantage: Thanks to its infinitely variable speed control, working on medium-sized lawns is even more simple and comfortable. The engine speed of the powerful engine remains stable, even during changes in the propulsion speed. Its sturdy and high-grade polymer housing is designed to be robust and compact. Many further well thought-out functions of this model make your life easier. With the central six-setting cutting height adjustment you can achieve impressive results on any lawn. The fold-open grass catcher box with a 55-litre volume is also easy to open and empty. This petrol lawn mower can be converted to a Multi-mower using the special mulching accessory.

Versions



Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.

Product versions

  • RM 443 Versatile petrol lawn mower with 41 cm cutting width
  • RM 443 T Versatile petrol lawn mower with 1-speed gearing
  • RM 448 PC Universal petrol lawn mower with mono-comfort handlebar
  • RM 448 T Robust petrol lawn mower with 1-speed gearing
  • RM 448 TC Robust petrol lawn mower with mono-comfort handlebar
  • RM 448 TX Petrol lawn mower with 1-speed gearing

Technical specifications

Technical specifications

Technical specifications Value
Lawns up to 1.200 m²
Cutting height 25-75 mm
Cutting width 46 cm
Grass catcher box 55 l
Engine type Series 625 E OHV RS
Displacement 150 cm³
Nominal output 2,2 kW / 3,0 PS U/min
Working speed 2.800 rpm
Weight 28 kg
Guaranteed sound power level LWAd [dB(A)] 96 dB(A)
Sound pressure level uncertainty KpA 2 dB (A)
Vibration value ahw 3 m/s²
Uncertainty factor K 1,5 m/s²
Uncertainty factor KpA [dB(A)] 2 dB(A)

Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.

Features

Standard equipment

  • Easy start engine (ReadyStart) Zoom
    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. 


  • Vario self-propulsion Zoom
    Vario self-propulsion

    The Vario self-propulsion enables individual adaptation of the speed of the STIHL lawn mower to personal mowing habits and lawn conditions. The mowing speed can be infinitely varied using the control lever on the handlebar.

  • Highlift blade Zoom
    Highlift blade

    The highlift blade provides for an evenly cut lawn and ensures optimal filling of the grass catcher box. The blade generates a strong air current in the housing, which makes the grass stand upright before cutting and efficiently conveys the clippings into the catcher box using an integrated and powerful air flow system.

  • Fold-open grass catcher box with level indicator Zoom
    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.

  • Easy-running wheels Zoom
    Easy-running wheels

    The easy-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 perfect line holding during mowing.

  • Carrying handles Zoom
    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.

  • Mono-comfort handlebar
    Mono-comfort handlebar

    The foldable mono-comfort handlebar provides for easy handling during mowing and removal of the grass catcher box. Moreover, the STIHL lawn mower can be stored and transported in a space-saving manner. The handlebar can be adapted to your body height without using tools and ensures ergonomic working.

  • Polymer housing Zoom
    Polymer housing

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

  • Central cutting height adjustment Zoom
    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.

Retrofitted equipment

  • Mulching function Zoom
    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.

Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.

Accessories

Accessories

    • STIHL Smart Connector Zoom
      STIHL Smart Connector

      The Smart Connector can be attached to petrol-driven, electric, and cordless products, enabling it to deliver important information about your STIHL power tool via Bluetooth® 4.2. The Smart Connector offers entirely new functions and services, as a basis for device management both in your home garden using the STIHL connected app, and for managing your machine fleet using the STIHL connected Portal.

    Technical specifications Value
    Weight 20 g
    Dimensions (l x b x h) 53 x 42 x 14 mm
    Signal range ca. 10 m
    Running time per battery charge ca. 1 Year
    Connectivity BLE 4,2
    Battery 3V CR 2.032

    Versions

    • AMK 048 Mulching kit Zoom
      AMK 048 Mulching kit

      The retrofittable mulching kit shreds the grass into fine grass particles during mowing. The fine grass clippings can then fall back onto the turf as a nutritious fertiliser. The accessory kit consists of a multi-blade and mulch insert. It is suitable for a cutting width of 46 cm.

    Versions

    • APO 030 - Benzinabsaugpumpe Zoom
      APO 030 - Benzinabsaugpumpe

      Mithilfe der Benzinabsaugpumpe für den STIHL Benzin Rasenlüfter RL 540 lässt sich das Benzin aus dem Tank absaugen und umfüllen.

    Versions

    • APO 030

Deviations from the product range and information provided here are possible, depending on the country. STIHL reserves the right to make changes to technical specifications and equipment.

Documents

Owners manuals and safety brochures

Languages Date Link
manual icon International 27.04.2021