RM 4 R
Robust petrol mulching mower
General
The STIHL RM 4 R petrol lawn mower is a good choice for large lawns. This model combines a robust, durable design and high-quality equipment. It includes well thought-out details such as the super soft grip and SmartChoke function for convenient handling and comfort. With a specially shaped mulching blade, this mulching mower transforms the grass into a fine natural fertiliser. In this way, the lawn is supplied with nutrients and moisture. With the aid of the central cutting height adjustment, you can select a lawn height of between 30 and 70 mm.
Versions
-
RM 4 R
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 4 RT RM 4 RT petrol-driven lawn mower with mulching function: for optimum lawn care on large green areas
- RM 4 RTP RM 4 RTP petrol-driven lawn mower with mulching function: made for professionals, for optimal lawn care over large areas
- RM 4 RV RM 4 RV petrol-driven mulching mower: For optimal and convenient lawn care thanks to Vario wheel drive
Technical specifications

Technical specifications
Technical specifications | Value |
---|---|
Lawn area | up to 1.500 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 | 34 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 |
---|---|---|
![]() |
15.06.2023 |