STIHL Professional Petrol Mulching 21” Lawn Mower – RM4RTP

RRP: £894.00

£804.60 inc. VAT. (£670.50 ex. VAT.)

SKU: S00023821 MPN: 63830113420 Categories: ,


Professional lawn mower for commercial use.

Ideal for large lawns up to 2500m², the RM 4 RTP self-propelled mulching mower features optimised design, robustness and high quality equipment such as Quick-Fix, 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 Smart-Choke, 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 RTP comes with a 1 year commercial warranty or 5 year extended domestic warranty (subject to registration and annual servicing).

Product specification

  • Cuts - lawns up to 2.500m²
  • Cutting width - 53cm
  • Cutting height - 30-70mm
  • Engine type Series - XT675 OHV SC
  • Displacement - 149cm³
  • Nominal output - 2.2 kW / 3.0 PS
  • Working speed - 2.800rpm
  • Weight - 35kg
  • Vibration value ahw - 3.33m/s²
  • Uncertainty factor K - 1.67m/s²
  • Guaranteed sound power level - LWAd [dB(A)] dB(A) 94
  • Uncertainty factor - KpA [dB(A)] dB(A) 1

Additional information



Power Source



4 Wheel

Drive Type


Cutting Width

18 inch


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