RM 4 RV Petrol Mulching Lawn Mower

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Product Details

  • Efficient petrol mulching mower with a 53 cm cutting width
  • For large areas of lawn
  • Constant speed even when changing speed thanks to the Vario drive
  • Central 5-setting cut-height adjustment
  • Folding bar makes for easy transport and storage

Product Description

The STIHL RM 4 RV petrol-driven mulching lawn mower is the right choice if you are a garden owner who wants to use a mulching lawn mower that can handle large lawn areas, and that you can individually adjust to your speed. Vario wheel drive results in constant engine speed and therefore cutting performance, even if you change the speed of the petrol-driven mulching lawn mower. With a cutting width of 53 cm, you can carry out your work quickly and effectively. Thanks to the combination of the powerful OHV engine and a specially shaped mulching blade in the mower unit, the STIHL RM 4 RV is the optimal mulching lawn mower for large lawns of up to 2,500 m2. The freshly cut grass is shredded into fine particles and distributed back onto the turf to become a nutrient-rich fertiliser, supporting the growth of your lawn with valuable minerals.

You can select the right lawn height using central cut-height adjustment, in 5 levels from 30 mm to 70 mm. The super-soft handle also results in more ergonomic work. Other comfort features of the STIHL RM 4 RV include double ball-bearing wheels and an easy-start function for minimal effort when getting the engine going. Its handlebar can be folded using Quick-Fix quick-release clamps, so that you can easily transport the mulching lawn mower and store it compactly. The STIHL anti-vibration system ensures quiet operation and pleasant relief for your muscles and joints when you are mowing for longer periods.

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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.

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.

MULCHING BLADES FOR LAWN MOWERS:
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.

SHEET STEEL HOUSING:
FOR LONG-LASTING DURABILITY. With its torsion-resistant sheet steel construction, the housing of your lawn mower is highly robust for a long service life.

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.

VARIO SELF-DRIVE:
The Vario self-propulsion enables individual adaptation of the speed of the STIHL lawn mower to personal mowing habits and lawn conditions. The mowing speed can be infinitely varied using the control lever on the handlebar.

CENTRAL CUT-HEIGHT ADJUSTMENT FOR LAWN MOWERS:
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.

Displacement cm³ 149
CO2 g/kWh 725
Device weight without refuelling kg 36.0
Device weight without refuelling lb 79.4
Drive 3,3 - 5,2 km/h
Cutting width cm 53
Cutting height mm 30 - 70
Device width without attachments cm 57
Max. device height cm 107
Front wheel diameter mm 200
Rear wheel diameter mm 200
Measured sound pressure level LpA dB(A) 79
Sound power level, guaranteed LWA dB(A) 93
Uncertainty factor, sound pressure level KpA dB(A) 2
Vibration, guide bar, ahw m/s² 3.20
Vibration uncertainty K m/s² 1.60
Motor type Serie HD675 OHV SC
Max. lawn area m² 2500