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MOUNTFIELD S421 PD Petrol Lawn Mower

Our Price:  £299.00(Inc. 20% VAT)

Large areas? This machine has got it covered.

Power driven rear wheels mean Mountfield's S421 PD does all the work for you, simply requiring you to pull up the clutch lever to set the wheels going. Release the lever and it will stop - it's as simple as that. 

Perfect for lawns up to 40m x 40m

All this is powered by Mountfield's 100cc 4 stroke engine which, when combined with a 41 cm / 16 inch cutting width, makes the S421 PD ideal for small to medium sized lawns up to 40m x 40m.

Get the perfect finish for your garden

You can choose from cutting heights between 25mm to 80mm at 5 pre-sets for the perfect finish, while you won't have to stop every few minutes to empty the collector as it holds a generous 60 litres of grass with a handy indicator to tell you when full.

Mulching for the most efficient cut

If you would prefer not to collect the clippings, this mower also comes with a mulching plug that recycles the grass back into the lawn to save you time, money and effort - it acts as a natural fertiliser so is great for your garden too.


This machine comes with a 5 year warranty.

  • Cutting Width: 41cm / 16 inch
  • Cutting Height: 25-75mm
  • Self Propelled
  • Height Adjuster: Individual/5 position
  • Construction: Steel Chassis
  • Engine: Mountfield V35
  • Engine Capacity: 150cc
  • Safety Features: OPC
  • Grass Collector: Fabric/60 litre bag
  • Warranty: 5 Years (subject to terms and conditions).
  • Weight: 24kg

Power Source:  Petrol

Part Number:  S421 PD
SKU: M5-S421PD

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