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Atco GT 43HR Side Discharge Lawn Tractor

Original price was: £2,619.00.Current price is: £2,499.00.

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  • High-performance Stiga OHV engine – Designed for smooth, reliable, and fuel-efficient operation.
  • Wide 108cm cutting deck – Covers large areas quickly for faster mowing.
  • Side-discharge mode – Ideal for managing long, overgrown grass with ease.
  • Efficient mulching function – Returns nutrients to the lawn for a healthier, greener finish.
  • Hydrostatic drive system – Provides seamless, car-like speed control for effortless handling.
  • Large, wide-profile tyres – Enhance stability on slopes and uneven terrain.
  • Push-button blade engagement – Instant electronic activation for hassle-free operation.
  • Powerful twin headlamps – Improve visibility and safety in low-light conditions.

Key Attributes

Cutting Width
108cm
Power
452cc
Lawn Size
Up to 8000m2
Starting Method
Electric Key Start
Weight
159kg

Out of stock

Bundle Deal

Atco GT43HR Tractor

Atco GT 43HR Side Discharge Lawn Tractor

Original price was: £2,619.00.Current price is: £2,499.00.
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handy_600ml_10w30_lawnmower_engi-300x300

Handy 600ml 10W/30 4-Stroke Engine Oil

£7.95
Spectrum DM26PB Petrol Leaf Blower - Lightweight Garden Tool.

Spectrum DM26PB Petrol Leaf Blower - Lightweight, Powerful & Affordable

£170.96 £99.15Save 42%
Pre Delivery Inspection - Compass

Pre Delivery Assembly and Testing

£149.95
Spectrum PFC-5R-P Fuel Can Main

Spectrum PFC-5R-P Anti Spill Petrol Can - 5 Litre

£17.96
Puncture Prevention Service

Puncture Prevention Service

£99.95
Total Price:£2,499.00

Atco GT43HR Ride-On Lawn Tractor – Power, Precision & Convenience

The Atco GT43HR is a superbly engineered ride-on lawn tractor, designed for those who prefer side discharge or mulching over grass collection. If you’d rather skip the hassle of emptying a collector box, this machine is the perfect choice—efficient, powerful, and built for large-scale mowing with ease.

Power & Performance

Equipped with a Stiga ST500 452cc engine, the GT43HR delivers optimised performance, improved fuel efficiency, and a longer engine life. Its hydrostatic transmission offers smooth, car-like operation—simply press the foot pedal to adjust speed effortlessly in both forward and reverse.

Effortless Cutting & Manoeuvrability

  • Electronic Blade Engagement – Activate or disengage the cutting blades at the flick of a switch.
  • Adjustable Cutting Heights (25mm – 80mm) – Achieve the perfect lawn finish to suit your needs.
  • 108cm/43” Twin-Blade Side Discharge Deck – Ensures efficient mowing, complete with anti-scalp wheels for an even cut.
  • 65cm Turning Circle – Exceptional manoeuvrability for navigating tight spaces.
  • Compact Design – No bulky collector box means increased agility.

Side Discharge & Mulching – The Best of Both Worlds

If you prefer to leave grass clippings on the lawn—whether for quick decomposition or to blend into less visible areas like hedgerows—the side discharge feature is ideal. For a nutrient-rich, healthier lawn, switch to the highly efficient mulching system using the included mulching plug, which returns essential nutrients back into the soil—saving you money on fertilisers!

Convenient Features for a Hassle-Free Experience

  • Quick Deck Cleaning – Simply attach a hose to the deck’s wash port for easy maintenance.
  • Stylish Front Bumper – Added protection and durability.
  • Trailer Hitch Included – Expand your tractor’s capabilities with tow-behind trailers, spreaders, dethatchers, and sweepers.

Built to Last – 5-Year Warranty (Terms & Conditions apply)

The Atco GT43HR is the perfect combination of power, precision, and ease of use—giving you professional-level results with minimal effort.

* Ts & Cs apply – to maintain a valid warranty, the machine must be serviced annually from year two onwards by an authorised dealer

Additional information

Manufacturer

Mountfield

Discharge Type

Side-Discharge

Engine Make

Stiga

Engine Model

ST 500 OHV

Engine Type

Petrol 4-Stroke

Engine Capacity

452cc

Engine Power

11.3hp / 8.4kW @ 2800rpm

Engine Cylinders

Single

Engine Fuel-Tank Capacity

6 Litres

Engine Starting System

Electric Key Start

Transmission

Hydrostatic – Foot-Pedal Operated

Cutting Width

108cm

Cutting Heights

25-80mm (7 Positions)

Height Adjustment

Lever

Power Take-Off

Electromagnetic

Turning Circle

130cm

Blades

Twin – Winged

Grass Collector

N/A

Mulching

Yes – Mulch Kit Included

Side-Discharge

Yes

Headlights

Yes

Cup Holder

Yes

Seat

Adjustable with Safety Contact-Breaker

Deck Washout Port

Yes

Anti-Scalp Wheels

Yes

Tow Bar

Included

Front Bumper

Yes

Cast-Iron Front Axle

Yes

Wheels - Front

381mm

Wheels - Rear

457mm

Lawn Size

Up to 8000m2

Product Weight

159kg

Warranty

5 Years

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Shipping Info

Shipping Info

Many of our smaller products are delivered from our warehouse using a delivery service like DPD, DX Etc, they will contact you via phone or text to arrange delivery. You can expect to receive your parcel as early as next day where possible.

If you’re buying a tractor or ride-on mower or larger item – a special order item – it could be slightly longer, as usually we might need to carry out a pre delivery inspection (PDI)  for the machine to ensure it is set up and working properly before you receive it. Please check the product for more accurate delivery times.

We do try use our own transport for these machines if we can, as this gives us a chance to demonstrate the product, and to ensure you’re happy and confident with your purchase.

If we can’t use our own transport for your machine, as you’re out of our delivery area, the machine will be sent on a pallet via a courage company. They will then contact you directly to book a specific day and time that suits you.

For Premium Next-Day Delivery