RT 4082 Petrol Ride-on Lawn Mower
Manoeuvrable ride-on mower | STIHL GB
Overview
The compact and manoeuvrable STIHL RT 4082 ride-on mower is perfect for large lawns up to 4000 m2. Thanks to its small turning circle and unobstructed forward view, you can work efficiently in gardens with trees, shrubs and other obstacles. The driver's seat can be moved and adjusted to a comfortable height, tool-free. The wide step through on the ride-on mower provides easy access to the drivers seat, so you don't need to clamber over the machine to get comfortable. With the single pedal drive, the direction of travel can be conveniently switched between forward and reverse gear using a hand lever to quickly manoeuvre the mower. The mowing deck blades can also be engaged and disengaged very easily by simply pushing a switch on the control panel. The 250 litre grass catcher box can be easily opened from the driver's seat by pulling the curve shaped handle, whereby the clippings are completely tipped out. The clever catching system ensures the best possible gathering of the grass across the entire cutting width. You can also optionally retrofit this ride-on mower with a mulch insert. Mulching finely shreds the grass and deposits the clippings on the lawn, acting as a natural fertiliser to promote healthy lawn growth. The RT 4082 comes with a 5 year extended warranty (subject to registration and annual servicing).
Versions
Price-
RT 4082 ride-on mower£3,225.00*
* Manufacturer's recommended retail price updated as of May 2022. The manufacturer's recommended retail prices are subject to change without notice.
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Technical data

Technical data
Technical data | Value |
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Uncertainty factor K Seat m/s² | 0.3 |
Vibration value ahw Seat m/s² | 0.6 |
Weight kg | 202-203 |
Nominal output at working speed kW/hp | 8.2 kW / 11.1 PS |
Working speed rpm | 2.700 |
Sound pressure level dB(A) | 86 |
Cutting width cm | 80 |
Lawns m² | up to 4.000 |
Uncertainty factor, sound pressure level KpA dB(A) | 2 |
Cutting height mm | 35-90 |
Vibration value ahw m/s² | 3 |
Displacement cm³ | 452 |
Tank capacity l | 6 |
Uncertainty factor K Wheel m/s² | 1.5 |
Grass catcher box l | 250 |
Machine Length cm | 213 |
Machine Height cm | 117-118 |
Turning radius m | 0.9 |
Guaranteed sound power level LWAd [dB(A)] dB(A) | 100 |
Engine type | STIHL EVC 4.000 |
Machine Width cm | 90 |
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Features

Standard features
Additional features
We present some Product Technology features in product technology .
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Accessories

Accessories
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Versions
Price- AGW 098 garden roller £247.70*
* Manufacturer's recommended retail price updated as of May 2022. The manufacturer's recommended retail prices are subject to change without notice.
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AAH 200 covering hood
The covering hood offers protection against dust and the weather and provides for optimum storage.
Versions
Price- Covering hood - AAH 200 £110.21*
* Manufacturer's recommended retail price updated as of May 2022. The manufacturer's recommended retail prices are subject to change without notice.
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AMK 082 mulching kit
The add-on kit for 80 cm cutting width consists of a multi-blade and mulch insert. With the mulching kit, the clippings are shredded finely during mowing. Subsequently, they fall evenly onto the turf, which returns vital nutrients and moisture to the soil. The lawn quality is improved and disposal of the clippings is dispensed with.
Versions
Price- AMK 082 mulching kit £104.33*
* Manufacturer's recommended retail price updated as of May 2022. The manufacturer's recommended retail prices are subject to change without notice.
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ADF 400 deflector - For the RT 4082
The deflector ensures rear discharge of the clippings and their even distribution on the lawn surface. For the RT 4082.
Versions
Price- ADF 400 deflector £80.26*
* Manufacturer's recommended retail price updated as of May 2022. The manufacturer's recommended retail prices are subject to change without notice.
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ADL 012 diagnostic charger
The diagnostic charger provides for optimised charging and reactivation of 12 V batteries.
Versions
Price- Diagnostic charger - ADL 012 £56.50*
* Manufacturer's recommended retail price updated as of May 2022. The manufacturer's recommended retail prices are subject to change without notice.
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The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Documents
Owners manuals and safety brochures
Languages | Date | Link |
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04/04/2022 |