Direct product selection: Cordless lawn mowers

RMA 448 TC, without battery and charger

Effective battery-powered lawn mower with 1-speed drive

General

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The STIHL RMA 448 TC offers great freedom when caring for medium-sized gardens, since it is cordless. Its working range is particularly high in eco mode, thanks to automatic adaptation of the motor power to the required performance level during mowing. As a result, the charge of the lithium-ion battery in the STIHL PRO battery system lasts even longer. Constant propulsion is ensured by the 1-speed drive. For mulching in addition to mowing and collecting, this model can be retrofitted with the mulching function. With the flow-optimised blade, gardening work is always effective. The battery-powered lawn mower's mono-comfort handlebar and the foldable grass catcher box with a 55-litre capacity ensure comfortable handling. The cutting width of 46 cm and the central cutting height adjustment with 6 different blade settings make it easy for you to cut your grass with both speed and precision.

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.

Technical specifications

Technical specifications

Cutting width 46 cm
Cutting height 25-75 mm
Grass catcher bag capacity 55 l
Engine type Accu 36 V
Product weight 24 kg
Guaranteed sound power level LWAd 96 dB(A)
Device height 113 cm
Device width 50 cm
Uncertainty factor K 0,7 m/s²
Sound power level measured LWA 95,2 dB(A)
Uncertainty factor KpA 2 dB(A)
Vibration value ahw 1,4 m/s²
Battery technology Lithium-Ion PRO
Device length with grass catcher box 147 cm
Start Electric start
Nominal output 1.300 W

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

  • Carrying handles Zoom
    Carrying handles

    The STIHL battery-powered lawn mower has two carrying handles integrated into the housing for ease of transport. They make the cordless mower easier to load or return to the upright position. The carrying handles are also suitable as lashing points, for example for securing the lawn mower with a strap during transport.

  • Foldable grass catcher box Zoom
    Foldable grass catcher box

    The innovative grass catcher box is made of plastic and features a folding mechanism that makes it particularly easy to open and empty. The current of air produced during mowing blows the clippings into the grass catcher box and ensures its optimum filling. Special vanes in the box channel the air towards the ground, and so protect the user and lawn mower alike from dust and dirt that has been 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.

  • Flow-optimised blades Zoom
    Flow-optimised blades

    The flow-optimised blade trims the grass with minimal resistance, only swirling the air as much as absolutely necessary. As a result it consumes minimal battery capacity, which means that the stored energy is sufficient for the largest possible area.

  • Central cutting height adjustment Zoom
    Central cutting height adjustment

    The central cutting height adjustment on this STIHL battery-powered lawn mower is spring-loaded making it easy to operate, and has several adjustment levels to obtain the desired cutting height for the lawn. The current height is indicated by a scale. In this way, the grass can always be optimally adapted to the conditions of the lawn surface and the use.

  • Polymer housing Zoom
    Polymer housing

    The housings of the STIHL battery-powered lawn mowers are made of a high-quality polymer material. This extremely lightweight polymer housing combines high resistance and robustness against forces, heat and UV radiation.

  • Easy-running wheels Zoom
    Easy-running wheels

    The easy-running wheels of our cordless 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.

  • Foldable handlebar Zoom
    Foldable handlebar

    Thanks to its foldable handlebar, the battery-powered lawn mower can be quickly and easily folded. This enables the STIHL lawn mower is be stored very compactly or moved to the next place of use

  • Eco mode Zoom
    Eco mode

    When eco mode is activated, the speed of the lawn mower motor is automatically adapted to the actually required power. As a result, the STIHL battery-powered lawn mower consumes very little energy and can cover a larger area before it needs to be recharged.

  • Self-propelled Zoom
    Self-propelled

    Self-propulsion automatically provides the desired forward momentum when using a cordless lawn mower. This makes working easier, especially when dealing with large lawns and inclines. Many of the STIHL battery-powered lawn mower models are equipped with self-propulsion.

  • Height-adjustable mono-comfort handlebar Zoom
    Height-adjustable mono-comfort handlebar

    The mono-comfort handlebar can be adjusted to the required body height without the use of tools for comfortable and ergonomic mowing. The handlebar can be folded for easier transport of the battery-powered lawn mower. The grass catcher box is mounted on one side for ease of access and removal.

Retrofitted equipment

  • Mulching function Zoom
    Mulching function

    This cordless lawn mower features an effective mulching function. Simply remove the grass catcher box and insert the mulching key. The clippings are finely shredded and evenly distributed over the lawn immediately after being mulched. Consistent mulch mowing reduces lawn thatch. The mulching function dispenses with the disposal of clippings and provides the lawn with moisture and important nutrients.

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

    • AL 300 quick charger Zoom
      AL 300 quick charger

      AL 300 quick charger 230 V. For STIHL AP and AR batteries. Device in housing base for wall mounting and cable rewind, with operating mode indicator (LED) and active battery cooling.

    Technical specifications
    Battery voltage 36 V
    Weight 1,2 kg
    Rated voltage 220-240 V
    Power output 0,3 kW
    Weight 2,6 Pounds
    Weight 1,2 kg
    Weight 1) 1,2 kg
    Rated current 2,3 A
    Charging current 6,5 A
    Charging time AP 100 2) 50 min
    Charging time AP 200 2) 55 min
    Charging time AP 300 2) 75 min

    1) 0
    2) Up to 100 % capacity

    Versions

    • AL 500 hi-speed charger Zoom
      AL 500 hi-speed charger

      Hi-speed charger for STIHL professional lithium-ion batteries, the AP 180 and AR 900. The AL 500 takes 30 minutes to provide 100% charge for the AP 180 battery and 130 minutes for 100% charge for the AR 900 battery. The AL 500 can be wall mounted for convenient storage.

    Technical specifications
    Battery voltage 36 V
    Weight 1,3 kg
    Weight 2,9 Pounds
    Weight 1) 1,3 kg
    Weight 1,3 kg
    Rated voltage 220-240 V
    Power output 0,6 kW
    Rated current 2,6 A
    Charging time AP 100 2) 35 min
    Charging time AP 200 2) 35 min
    Charging time AP 300 2) 35 min
    Charging current 12 A

    1) 0
    2) Up to 100 % capacity

    Versions

    • AL 101 charger Zoom
      AL 101 charger

      230 V. Compatible with STIHL AP and AK batteries. With charge level indicator (LED). Cord wrap with velcro. Wall mounting possible.

    Technical specifications
    Weight 0,7 kg
    Charging time AK 10 1) 80 min
    Charging time AK 20 1) 150 min
    Power output 0,1 kW
    Charging current 1,6 A

    1) Up to 100 % capacity

    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

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.