S421 HP 41cm Hand Propelled Lawnmower

S421 HP 41cm Hand Propelled Lawnmower - Petrol Lawnmower
S421 HP 41cm Hand Propelled Lawnmower - Petrol Lawnmower S421 HP - 2 - S421 HP 41cm Hand Propelled Lawnmower - Petrol Lawnmower S421 Hp - 3 - S421 HP 41cm Hand Propelled Lawnmower - Petrol Lawnmower S421HP - Mulch Plug - S421 HP 41cm Hand Propelled Lawnmower - Petrol Lawnmower
Hand propelled lawnmower with optional mulching facility, ideal for small to medium sized lawns up to 20m x 20m:

  • 41cm cutting width

  • Mountfield 100cc OHV engine

  • 3 height of cut adjustment levers 5 positions 25-80mm

  • 60 litre grass collector with bag full indicator

  • Mulching plug included

  • Deep steel chassis to help airflow and grass collection

  • 5 Year warranty* (Terms & conditions apply)

Availability: In stock

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Ask a question or call 0800 669 6325


Powered by a Mountfield 100cc 4 stroke engine, the S421 HP hand propelled lawnmower is ideal for small to medium sized lawns. The engine is very easy to start, with a standard recoil rope system and will give many years of trouble-free mowing.

Each wheel is fitted with a height adjuster offering 5 pre-set cutting positions from 25mm to 80mm, so adjusting the height of cut is quick and simple.

The easy to remove collector holds 60 litres of grass and the mower can also be used without the collector, if you wish to leave the cuttings.  Included is a mulching plug, there is no need to collect the grass, you can recycle the grass clippings back into the lawn, saving you time,money and effort.

This great little mower is a joy to use and extremely economical to run. With a robust steel chassis, powder coated in 'Mountfield red', it will give you many years of service and have small to medium sized lawns looking lush, neat and tidy in no time.
If your lawn is on a slope you might want to consider the S421 PD self propelled model.


Engine BrandMountfield
Engine TypeRS100 OHV
Engine Capacity100cc
Net Power Output1.55kW @ 2800rpm
Starting MethodRecoil
DriveHand Propelled
Cutting Width41cm /16"
Cutting Heights25-80mm (5 Positions)
Cutting Height Adjustment3 Levers
CollectorCanvas with hard top 60 litres
Fuel Tank Capacity0.85 Litres
Lawn Size20m x 20m
Collapsible HandlesHand Wheel
Safety FeaturesOperator Presence Control
Included AccessoriesMulching Plug
WheelsFront 180mm Rear 180mm Ball Bearings
Warranty5 Years (Terms & Conditions Apply)
Washing LinkNo
dB(A) Rating95


Should you have any enquiries regarding this product, please visit our ServiceLink website at – www.servicelink.org.uk

ServiceLink hosts a wealth of support information including copies of our manuals and self-help guides for your garden equipment as well as contact information for your Local Dealers who are able to supply spare parts and repair services.

Our team can also be contacted for assistance via the Contact Us tab.


A good entry level petrol mower
I have always used electric mowers so cannot make a comparison to other petrol mowers. I have found it very economical and easy to use. Starts first time and I can do the lawns in half the the time I took previously. No electric cable to run over or get snagged on shrubs Would recommend. I won't be going back to electric
Review by Tomis / (Posted on 03/08/2014)

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