RM 4 RV
Robust petrol mulching mower with Vario self-propulsion
General
The STIHL RM 4 RV petrol lawn mower is a mulching specialist. The specially shaped mulching blade shreds the grass step-by-step into fine particles, which then fall back onto the turf. In this way, the lawn is supplied with important nutrients. With this model, you choose an effective working machine, which ensures first-class results on large areas with its 53 cm cutting width. This mulching mower features Vario self-propulsion for comfortable working. The engine speed of the powerful engine always remains stable, even if you change the propulsion speed. The RM 4 RV combines design with comfort equipment features. The anti-vibration elements ensure effort-saving smooth running during mowing and provide for better machine guidance during lengthy periods of work. The foldable handlebar and the QuickFix clamping device enables effortless and space-saving transport. And thanks to the five-setting cutting height adjustment of the petrol lawn mower, you are certain to achieve a perfectly cut lawn. During mulching and mowing, you can always be sure to obtain precise results and to provide your lawn with an optimal basis for new growth.
Versions
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RM 4 RV Lawn 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.
Technical specifications

Technical specifications
Technical specifications | Value |
---|---|
Lawns | up to 2.500 m² |
Cutting height | 30-70 mm |
Cutting width | 53 cm |
Engine type | Series XT675 OHV SC |
Displacement | 149 cm³ |
Nominal output | 2,2 kW / 3,0 PS U/min |
Working speed | 2.800 rpm |
Weight | 36 kg |
Guaranteed sound power level LWAd [dB(A)] | 93 dB(A) |
Vibration value ahw | 3,2 m/s² |
Uncertainty factor K | 1,6 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
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
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 |
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30.03.2022 |