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STIHL RM 4 RT Petrol Mulching Lawn Mower
Robust with 1-speed drive
RM 4 RT
Anti-vibration elements take the strain off joints and muscles
Efficient petrol mulching mower with a 53 cm cutting width
For large areas of lawn
Single-speed front-wheel drive for comfortable working
Central 5-setting cut-height adjustment
Ideal for large lawns up to 2500m², the RM 4 RT self-propelled mulching mower features optimised design, robustness and high quality equipment such as QuickFix, quick release handles for compact storage and transport, skirt protectors and a powerful Kohler engine. Mulching saves time as the grass clippings do not have to disposed of, instead the shredded grass is returned to the lawn acting as a natural fertiliser. Additional features such as SmartChoke, make the lawn mower easy to start and the double ball-bearing wheels and excellent grip make the mower very comfortable to use, while front and rear carrying handles help with transportation. The RM 4 RT comes with a 5 year extended domestic warranty (subject to registration and annual servicing).
Features
Engine with Easy-Start system
EASY AND RELIABLE. Whether a cold or warm start, thanks to the engine with easy-start system, you can start your tool easily, reliably and with minimal effort.
Wheel driveEFFORTLESS LAWN MOWING. The wheel drive makes mowing easier, especially on inclines and larger green areas, so you progress faster and with less effort.
Mulching blades
ENABLE NATURAL FERTILISATION OF YOUR LAWN. Your lawn mower has a specially shaped mulching blade. It cuts the grass in stages and shreds it into fine particles in the mowing channel. These green clippings are then distributed back into the turf to become a nutrient-rich fertiliser.
Smooth-running wheels
IMPROVE CONTROL. With robust and durable smooth-running wheels, you can keep track of your lawn mowing easily and effortlessly. Thanks to their traction and directional stability, these smooth-running wheels can be effortlessly manoeuvred to support careful and comfortable lawn maintenance.
Super-soft handle
FOR COMFORTABLE LAWN MOWING. The ergonomic super-soft handle means that your arms are protected when mowing the lawn, as any vibrations are absorbed.
Carry handle
EASY TO TRANSPORT. The practical carry handle positioned over the centre of gravity ensures that you can carry your tool very easily and without tilting.
Quick-fix quick-release tensioner
FOR SIMPLE ASSEMBLY OR FOLDING UP. With the Quick-Fix quick-release tensioner, you can conveniently fold away the bar of your lawn mower without the need for tools, or fold it open when preparing the lawn mower for work.
Central cut-height adjustment
FOR OPTIMUM MOWER RESULTS. You can adjust the cutting height on your lawn mower easily and in several levels. A scale shows the current height. Central cut-height adjustment allows you to optimally adapt your mowing to the conditions of the lawn.
Technical details
Max. Lawn area |
up to 2500 m² |
Cutting width |
53 cm |
Cutting height |
30 - 70 mm |
Device width |
57 cm |
Device height |
107 |
Front wheel diameter |
200 mm |
Rear wheel diameter |
200 mm |
Drive |
4,9 km/h |
Motor type |
Serie HD675 OHV SC |
Displacement |
149 cm³ |
Rated speed of sweeping attachment |
2800 rpm |
Device weight |
35 kg |
Sound power level, guaranteed LWA |
93 dB(A) |
Measured sound pressure level LpA |
79 dB(A) |
Uncertainty factor, sound pressure level KpA |
2 dB(A) |
Vibration, guide bar, ahw |
3.2 m/s² |
Vibration uncertainty K |
1.6 m/s² |
CO2 |
725 g/kWh |