MOUNTFIELD 1543H-SD Petrol Ride-On Mower

SKU: M5-1543H-SD-RIDE-ON

Handle up to 6500 ㎡ effortlessly with the Mountfield 1543H-SD. Equipped with a 452cc engine, 108 cm cutting width, and adjustable cutting heights, offering side-discharge or mulching for efficient lawn maintenance and superior results.

RRP: £2619

Our Price: £2,399.00 (inc VAT)

Only 1 left in stock

Only 1 left in stock

Fully assembled, tested, and delivered by our team. Free within 100 miles of WR5 1HF – contact us for a delivery quote beyond this area.

About the MOUNTFIELD 1543H-SD Petrol Ride-On Mower

Mountfield 1543H-SD petrol garden tractor

Introducing the all-new Mountfield 1543H-SD, the ultimate side-discharge garden tractor. Whether you’re maintaining a large garden, paddock, or lawn, this powerful machine is designed to make mowing up to 6500 ㎡ of land an absolute breeze. Packed with advanced features and robust engineering, the 1543H-SD is ready to tackle even the toughest grass conditions with ease.

Powerful 452cc engine for effortless mowing

At the heart of this machine lies the mighty STIGA ST 500 engine, a 452cc single-cylinder petrol engine that offers unmatched performance. Delivering 8.4 kW of power at 2800 rpm, this engine ensures efficient grass cutting without any compromise on quality. The OHV (OverHead Valve) technology further boosts fuel efficiency and reduces emissions, making it both eco-friendly and powerful. Plus, the electric key-start makes starting the engine as simple as turning a key—no more pulling cords or frustrating delays.

Impressive 108 cm cutting width

The 1543H-SD is equipped with a massive 108 cm cutting width, thanks to its twin-bladed deck. This means you can cover large areas of grass in fewer passes, saving both time and effort. The twin blades are engineered to deliver clean, precise cuts. The untimed blade rotation ensures smooth performance and prevents any overlapping or missed areas while mowing.

Adjustable cutting heights for total control

Take full control over the height of your lawn with seven different cutting positions, ranging from 25 mm to 80 mm. The manual lever makes adjusting the height quick and easy, allowing you to tailor the cut to your specific needs, whether you’re after a neat, manicured look or a longer, more natural finish. This flexibility ensures that you can handle any grass condition, from overgrown fields to well-maintained lawns, without hassle.

Hydrostatic transmission for smooth operation

Forget about clunky gears and jerky starts, the hydrostatic transmission on the Mountfield 1543H-SD offers the smoothest ride possible. Operated with a pedal, the transmission lets you control speed effortlessly, allowing you to focus on the job at hand. It’s as easy to handle as driving an automatic car, making the 1543H-SD a pleasure to use, even over long periods of time.

Side-discharge and mulching options

The Mountfield 1543H-SD is designed for versatility. As a side-discharge tractor, it excels at handling rough, overgrown areas by dispersing clippings to the side, where they can decompose naturally. This feature is perfect for maintaining larger lawns or paddocks without the hassle of frequent emptying. For those who prefer a more polished finish, the included mulching plate finely chops grass clippings and redistributes them back into the lawn, providing essential nutrients to promote a healthy, green lawn. This reduces the need for artificial fertilizers and keeps your garden looking lush.

Comfortable and easy to use

The ergonomic design of the Mountfield 1543H-SD ensures a comfortable mowing experience. The Mountfield classic seat is adjustable with screws, so you can find the perfect seating position for long mowing sessions. The tractor also features an intuitive steering wheel that gives you excellent control, even over rough terrain. Additional convenience features, such as a cup holder and storage compartment, make this tractor not only functional but also enjoyable to operate.

Safety and Durability

The Mountfield 1543H-SD is built with safety in mind. It features a seat with a safety contact breaker that immediately halts operation if the operator leaves the seat. Additionally, anti-scalp wheels protect your lawn from damage, while the durable rear-wheel drive provides excellent traction and control. This machine is designed to handle rough conditions while keeping you safe and secure.

Perfect for large gardens and lawns

With a recommended working area of up to 6500 ㎡, the Mountfield 1543H-SD is the ideal garden tractor for those with large properties. Whether you’re mowing a paddock, field, or expansive lawn, this machine provides the power and performance to get the job done quickly and efficiently.

Conclusion

The Mountfield 1543H-SD is more than just a garden tractor—it’s your complete lawn care solution. With its powerful 452cc engine, wide 108 cm cutting deck, hydrostatic transmission, and versatile cutting options, this mower will transform your lawn maintenance routine. Whether you prefer side-discharge for rough areas or mulching for a lush lawn, the 1543H-SD has you covered. Perfect for large areas and tough conditions, this new model for 2025 is ready to take on any challenge.

MOUNTFIELD 1543H-SD Petrol Ride-On Mower Technical Information

Power

  • Battery capacity: 18 Ah
  • Power: 8.4 kW
  • Power source: Petrol
  • Engine Brand: STIGA
  • Engine model: ST 500 Powered by STIGA
  • Displacement: 452 cm³
  • Engine rotation speed: 2800 rpm
  • Battery Voltage: 12 V
  • Choke: Manual
  • Engine cooling: Air
  • Fuel tank capacity: 6 l
  • Suggested working area: 6500 ㎡

Cutting system

  • Minimum uncut radius: 65 cm
  • Cutting width: 108 cm
  • Reverse mowing: Yes
  • Reinforced cutting deck: No
  • Blade rotation: Untimed
  • Cutting height adjustment: Manual with lever
  • Cutting height positions: 7 positions
  • Cutting height range: 25 – 80 mm
  • Cutting height memo: No
  • Number of blades: 2
  • Blade type: Mulching
  • Additional cutting method: Mulching
  • Blade engagement type: Electric

Drive system

  • Traction: Rear-wheel drive

Transmission

  • Transmission method: Pedal-operated
  • Transmission type: Hydrostatic

Equipment

  • Steering wheel: Mountfield ergonomic
  • Seat type: Mountfield classic
  • Seat adjustment: Screws
  • Dashboard: No
  • Front wheel size: 15×5.00-6
  • Rear wheel size: 18×8.50-8
  • Hour meter: No
  • Headlights: Conventional
  • Cruise control: No
  • Cast iron front axle: No
  • Bumper: Yes
  • Washing link: Yes
  • Storage compartment: Yes
  • Cup holder: Yes
  • Pivoting front axle: Yes
  • Antiscalp wheels: 2
  • Safety system: Seat with Safety Contact Breaker

Tools kit

  • Mulching kit: Included
  • Battery charger: Optional
  • Trailer hitch kit: Included

Vibration and noise data

  • Guaranteed sound power level (LwA): 100 dB(A)
  • Max vibration on driver’s seat: 1.2 m/s2
  • Max vibration on steering wheels: 3 m/s2
  • Measured sound power level: 99 dB(A)
    Measured sound pressure level at operator ear: 87 dB(A)

Overall dimensions

  • Pack weight: 207.5 kg
  • Product length: 1726 mm
  • Product width: 1315 mm
  • Product height: 1100 mm
  • Weight: 159 kg

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