, ,

Mountfield S421 PD 41CM Self-Propelled Lawnmower


Offering excellent value for money the S421 PD is a classic must-have machine.

This self-propelled petrol-driven mower powered by a 139cc Mountfield ST140 engine with a 41cm cutting makes it perfect for medium-sized lawns. The cavernous 60-litre grass collection bag (with handy bag full indicator) results in fewer stops for emptying and more mowing time.

The steel chassis is solid, durable and sturdy. In addition, you have the choice of six easy settings to lower or raise the cutting blade. Often referred to as a 4-in-1 machine; meaning you have the option to collect, mulch, rear or side discharge your clippings depending on your needs and requirements.

Backed by a 5-year extended warranty, the S421 PD is the mower of choice for many keen gardeners

Powered by a 139cc Mountfield ST140 Autochoke engine and boasting a steel deck, this classic self-propelled mower can tackle most lawns.

With a 41cm cutting width and large 60-litre collector, this versatile 4-in-1 mower is ideal for small-sized gardens

Weight28 kg


Engine BrandMountfield
Engine TypeST140 OHV
Engine Capacity139cc
Net Power Output2.2kW @ 2900rpm
Starting MethodRecoil
TransmissionSingle Speed 3.7km/h
DriveSelf Propelled
Cutting Width41cm /16″
Cutting Heights22-65mm (6 Positions)
Cutting Height AdjustmentSingle Lever
CollectorCanvas with hard top 60 litres
Fuel Tank Capacity0.75 Litres
Lawn Size30m x 30m
Collapsible HandlesHand Wheel
Safety FeaturesOperator Presence Control
Included AccessoriesMulching Plug & Side Discharge Chute
WheelsFront 200mm Rear 200mm
Warranty5 Years (Terms & Conditions Apply)
Washing LinkNo
dB(A) Rating95