Mountfield 1543H-SD side discharge and mulching Lawn Tractor Hydrostatic

New for 2025! The Mountfield 1543H-SD is top of our Mountfield range of the side-discharge garden tractors!

It features impressive 108 cm cutting width twin-bladed deck and a mighty STIGA ST 500 452cc single-cylinder engine.

This ride-on mower can effortlessly conquer up to 3 acres / 6000m of grass.

If you prefer not to collect the grass clippings, the 1543H-SD mulches the clippings and returns them to the lawn to fertilise the grass.

A washlink on the deck allows for garden hose connection for easy blade and deck underside cleaning after mowing

Powered by a Stiga ST500 452cc OHV single cylinder electric key-start engine

108cm cutting width

Hydrostatic transmission

7 Cutting height positions, 25 – 80 mm

Dedicated side-discharge garden tractor

Mulch plate and tow hitch included. Battery charger available separately.

This Garden Machinery product can be collected in-store or is only available for local delivery to the following local Postcodes HR, WR, SY & LD.

Mountfield 1543H-SD product features:

• Stiga ST4050 452cc electric key start 4 stroke Air cooled Petrol engine

• 6 Litre Fuel tank

• Transmission - Rear Wheel Drive, Hydrostatic Transmission Lever operated

• Twin blade cutting deck with 108cm cutting width

• 7 selectable position cut heights across a 25 - 80mm range

• Washlink point fitted.

• Mulching plate and Tow bar included - battery charger not included - other accessories also available see bottom of page

• Dimensions - Length 173cm x Wide 132cm x Height 110cm

A range of optional related parts products for the 1543H-SD are shown at the bottom of the page

We also provide full parts backup, servicing and workshop facilities by our own Mountfield & Stiga trained and accredited staff.


*Warranty Terms & Conditions.
To maintain the 5 year warranty the mower must be serviced before the end of the first year of ownership and annually thereafter by an authorised Mountfield dealer.
Failure to keep the Mower serviced at these intervals will result in the warranty reverting to a standard warranty period.