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Mountfield S421R PD Petrol Lawn Mower

Sale! £399.00

Out of stock

Mountfield S421R PD Petrol Lawn Mower

Out of stock

Sale! £399.00
  • 41cm Cutting Deck Makes Light Work of Lawns up to 300m2
  • Self-propelled drive makes the cut smoother and less choppy
  • 5 Year domestic warranty gives you extra peace of mind
  • Rear roller mower with 5 cutting heights from 20-70mm for that perfect stripe

Out of stock

Product Detail

Mountfield S421R PD Petrol Lawn Mower : Effortless Mowing for a Pristine Lawn

Experience Easy Lawn Care with the Mountfield S421R PD

The Mountfield S421R PD Petrol Lawn Mower combines self-propelled convenience with the power of a petrol engine, ideal for those who seek an easy-to-use mower with a professional finish. Powered by a robust STIGA 123 cc petrol engine, this mower is designed for efficient mowing, particularly in small lawns, delivering a beautiful striped effect.

Key Features of the Mountfield S421R PD Lawn Mower:

  • Powerful STIGA Engine: The STIGA 123 cc petrol engine ensures efficient mowing across all grass lengths, providing consistent power and reliability.
  • Classic Striped Finish: The rear roller creates a beautifully striped lawn, adding an aesthetic touch to your garden.
  • Self-Propelled for Ease of Use: A fixed forward speed of 4.1km/h enhances maneuverability, making lawn care more enjoyable and less strenuous.
  • Effective Cutting Width: The 41cm cutting width allows for precise and efficient mowing, ideal for small to medium-sized lawns.
  • Practical Grass Collector: A 55-litre hybrid grass collector with a full indicator simplifies maintenance and maximizes mowing efficiency.
  • Customizable Cutting Heights: Centralized height adjustment offers flexibility, allowing for tailored cutting to suit your lawn’s needs.
  • Mountfield’s Trusted Legacy: Continuing a legacy since 1962, the S421R PD embodies the quality and value synonymous with Mountfield mowers.
  • Generational Customer Trust: Known for reliability, performance, and customer service, Mountfield’s mowers have become a staple in family lawn care.

Transform Your Lawn with the Mountfield S421R PD

The Mountfield S421R PD Petrol Lawn Mower is more than just a lawn mower; it’s a reliable, efficient solution for those seeking ease and quality in lawn maintenance.

Discover the Mountfield S421R PD at George Browns Limited

Visit George Browns Limited to explore the Mountfield S421R PD. Our expert team will guide you through its features and benefits, ensuring you select the perfect mower for your garden needs.

Contact us today or visit our website to learn more about the Mountfield S421R PD and embrace effortless, high-quality lawn care.




  • George Browns Limited Part Number: PP-MOUNTFIELD S421R PD,
  • Cutting Width: 41cm,
  • Power Type: Petrol,
  • Domestic Warranty Length: 5 Years,
  • Cutting Area: 300m2,
  • Discharge Type: Collect,
  • Manufacturer: Mountfield,
  • Engine Power: 139cc,
  • Professional/Domestic: Domestic,
  • Engine Make: STIGA ST 140,
  • Collector Capacity: 55 litres,
  • Maximum Speed Forwards: 4.1 km/h,
  • Cutting Height: 20 - 70 mm,
  • Propulsion: Self-Propelled,
  • SKU: 299439043/M19,

Price list

  • Price £399.00

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George Browns Recommendations

  • Please be aware that all machines are delivered without Fuel and oil in them
  • We recommend Unleaded petrol preferably E5 when possible but E10 will run this machine
  • The oil that goes into this machine is a SAE30, this is available through us.