Mountfield S421 PD

Features Specification

The S421 PD has power driven rear wheels taking away the effort of pushing the mower. Simply pull up the clutch lever and away you go. Release the lever and the wheels stop, it couldn’t be easier. Powered by a Mountfield 100cc 4 stroke engine and with a 41cm/16″ cutting width, the S421 PD is ideal for small to medium sized lawns up to 40m x 40m. The engine is easy to start using a standard recoil rope system and will give many years of trouble-free mowing, this is a great little mower and extremely economical to run. The 3-lever height adjustment offers 5 pre-set cutting positions from 25mm to 80mm, so adjusting the height is quick and easy. The collector holds 60 litres of grass with a visual indicator to show when it is full. The mower can also be used without the collector if you wish to leave the cuttings. A mulching plug is included with this machine so there is no need to collect the grass, you can recycle the grass clippings back into the lawn, saving you time, money and effort.


Brand Mountfield
Type RS100 OHV
Capacity 100cc
Power Output 1.55kw @ 2800rpm


Drive Self Propelled
Transmission Single Speed 3.6km/h
Electric Start No


Cutting Width 41cm/16″
Cutting Heights 25-80mm (5 Positions)
Height Adjustments 3 Levers
Roller No
Collecting Yes
Mulching Yes
Collector Canvas with Hard Top 60 Litres


Chassis Steel
Collapsible Handles Yes
Washing Link No
dB (A) Rating 96
Weight 26kg
Warranty 5 Years

We also repair and service these other brands of machine. For more information please call us on 01473 327737!