STIHL® RMA 448 V Self-Propelled Battery Lawn Mower

Cordless power system: AK
Drive: 2,0 - 4,5 km/h
Recommended battery: AK 30 S
Device weight without battery: 27 kg
Device weight without battery: 59.5 lbs
Cutting width: 46 cm
Cutting height: 30 - 100 mm
Rated speed of sweeping attachment: 3000 tr/min
Max. area per battery charge AK 10: 130 m²
Max. area per battery charge AK 20: 260 m²
Max. area per battery charge AK 30: 340 m²
Max. area per battery charge AK 30 S: 340 m²
Grass catcher box volume: 52 l
Device width without attachments: 52 cm
Max. device height: 108 cm
Front wheel diameter: 190 mm
Rear wheel diameter: 215 mm
Measured sound pressure level LpA: 79 dB(A)
Sound power level, guaranteed LWA: 94 dB(A)
Vibration, guide bar, ahw: 1.80 m/s²
Vibration uncertainty K: 0.90 m/s²

Is the STIHL RMA 448 V self-propelled?
Yes. The mower features Vario wheel drive, which helps move the mower forward and makes mowing medium-sized lawns and sloped terrain easier.

Can the drive speed be adjusted?
Yes. The mowing speed can be adjusted from approximately 2.0 to 4.5 km/h using the handle-mounted control.

What size lawn is the STIHL RMA 448 V designed for?
The RMA 448 V is designed for medium-sized residential lawns, including properties with slopes or uneven ground.

How wide is the cutting deck?
The mower has a cutting width of 46 centimetres, or approximately 18 inches.

Does the STIHL RMA 448 V include a battery and charger?
The standard tool-only version does not include a battery or charger. The RMA 448 V set includes an AK 30 S battery and AL 301 charger.

Which battery is recommended for the STIHL RMA 448 V?
STIHL recommends the AK 30 S battery for this mower.

What battery system does the mower use?
The RMA 448 V is part of the STIHL AK Battery System and uses compatible STIHL AK batteries.

How much lawn can it mow with an AK 10 battery?
The mower can cover up to approximately 130 square metres per charge with an AK 10 battery under ideal conditions.

How much lawn can it mow with an AK 20 battery?
With an AK 20 battery, the mower can cover up to approximately 260 square metres per charge under ideal conditions.

How much lawn can it mow with an AK 30 or AK 30 S battery?
With an AK 30 or AK 30 S battery, the mower can cover up to approximately 340 square metres per charge under ideal conditions.

What can affect the mower’s runtime?
Runtime and mowing area can vary based on grass height, moisture, terrain, cutting height, drive speed and overall mowing conditions.

Can the STIHL RMA 448 V mulch grass clippings?
Yes. The mower includes an integrated mulching function that finely cuts clippings and returns them to the lawn.

Can the mower bag grass clippings?
Yes. The mower includes a folding grass catcher with a capacity of 52 litres.

Can the STIHL RMA 448 V side discharge?
Yes. The mower supports side discharge.

What is the cutting-height range?
The cutting height can be adjusted from 30 to 100 millimetres, or approximately 1.2 to 4 inches.

How many cutting-height settings are available?
The mower offers seven cutting-height settings.

How is the cutting height adjusted?
The RMA 448 V uses a central cutting-height adjustment system, allowing the height to be changed from one control.

Does the handle adjust for different operators?
Yes. The comfort handlebar is height-adjustable to support a more ergonomic mowing position.

Does the handle fold for storage?
Yes. The handlebar folds to make the mower easier to transport and store.

How much does the STIHL RMA 448 V weigh?
The mower weighs approximately 27 kilograms, or 59.5 pounds, without a battery installed.

What size wheels does the mower have?
The mower has 190-millimetre front wheels and 215-millimetre rear wheels.

How loud is the STIHL RMA 448 V?
The mower has a measured sound pressure level of approximately 79 dB(A) and a guaranteed sound power level of 94 dB(A).

Does the STIHL RMA 448 V require gas or oil?
No. The mower is fully battery powered, so there is no gasoline to store, engine oil to change or spark plug to replace.

Where can I buy the STIHL RMA 448 V?
The STIHL RMA 448 V is available from Arns Equipment in Calgary.