Atco GT 43HR Ride-On Lawnmower Side-Discharge 108cm / 452cc

The Atco GT 43HR Ride-On Lawnmower is a powerful and highly capable garden tractor designed for homeowners and landowners who need dependable performance across large lawns and rougher, overgrown terrain. Combining strength, efficiency, and comfort, this dedicated side-discharge ride-on mower is built to tackle demanding mowing tasks with ease while delivering the reliability expected from the renowned ATCO name.

Powered by a high-performance 452cc STIGA single-cylinder engine, the GT 43HR offers exceptional cutting power and durability for maintaining extensive gardens and grounds. The advanced overhead valve engine technology not only enhances performance but also improves fuel efficiency and reduces emissions, making it a more environmentally considerate choice for modern lawn care. Paired with a generous 6-litre fuel tank, this tractor allows for extended mowing sessions with fewer interruptions for refuelling.

At the heart of the GT 43HR is its impressive 108cm twin-blade cutting deck, designed specifically for side discharge mowing. This setup makes the machine ideal for tackling longer grass and rougher areas where collecting clippings may not be practical. The side-discharge system efficiently disperses grass cuttings, helping maintain productivity even in dense or overgrown conditions. For users seeking a finer finish on regularly maintained lawns, the included mulching kit transforms the tractor into a highly effective mulching mower, returning finely cut clippings back into the turf as a natural, nutrient-rich fertiliser.

The hydrostatic transmission system delivers smooth, infinitely variable speed control using a simple foot pedal, much like driving an automatic car. This allows operators to manoeuvre effortlessly around trees, flowerbeds, landscaping features, and garden obstacles without the need for manual gear changes. Rear-wheel drive traction, combined with anti-scalp gauge wheels and a pivoting front axle, ensures excellent stability and cutting consistency across uneven ground.

Comfort and convenience are central to the GT 43HR’s design. The ergonomic steering wheel, adjustable ATCO comfort seat, and intuitive controls provide an enjoyable driving experience during prolonged mowing sessions. Electromagnetic blade engagement enables effortless activation of the cutting blades at the touch of a button, while the integrated washing link allows quick and easy deck cleaning using a standard garden hose. Additional practical features such as onboard storage, headlights, and an included trailer hitch kit further enhance versatility and usability.

Capable of covering areas up to 6000 square metres, the ATCO GT 43HR is the ideal solution for larger properties requiring powerful performance, excellent manoeuvrability, and dependable cutting results in all conditions. Backed by a comprehensive 5-year manufacturer’s warranty (subject to terms and conditions), this robust ride-on mower offers outstanding value, durability, and year-round lawn care capability.

Special Features ATCO GT43HR Ride-On Lawnmower Side-Discharge

• Powerful 452cc STIGA single-cylinder petrol engine
• Wide 108cm twin-blade cutting deck
• Dedicated side-discharge system ideal for long grass
• Smooth hydrostatic transmission with foot pedal control
• Electric blade engagement for effortless operation
• Mulching kit included for formal lawn finishing
• Anti-scalp wheels for uneven terrain protection
• Rear-wheel drive for excellent traction and manoeuvrability
• Large 6-litre fuel tank for extended mowing sessions
• Suitable for gardens and grounds up to 6000sqm
• Trailer hitch kit included
• 5-year manufacturer’s warranty (T&Cs apply)

Full Specification List Atco GT 43HR Ride-On Lawnmower Side-Discharge 108cm / 452cc

General Information

• Model: Atco GT 43HR
• Product Type: Side-discharge garden tractor
• EAN/UPC: 8008984851795
• SKU: 2T1210447/AT2

Engine & Power

• Engine Brand: STIGA
• Engine Model: ST 500 Powered by STIGA
• Engine Type: Single-cylinder petrol engine
• Displacement: 452cc
• Power Output: 8.4kW
• Engine Speed: 2800rpm
• Engine Cooling: Air cooled
• Fuel Tank Capacity: 6 litres
• Battery Capacity: 18Ah
• Battery Voltage: 12V
• Choke: Manual
• Suggested Working Area: Up to 6000sqm

Cutting System

• Cutting Width: 108cm
• Number of Blades: 2
• Blade Type: Mulching
• Blade Engagement: Electric electromagnetic PTO
• Cutting Height Adjustment: Manual lever
• Cutting Height Positions: 7
• Cutting Height Range: 25–80mm
• Reverse Mowing: Yes
• Minimum Uncut Radius: 65cm
• Additional Cutting Method: Mulching

Drive & Transmission

• Drive Type: Rear-wheel drive
• Transmission Type: Hydrostatic
• Transmission Control: Pedal-operated

Equipment & Features

• Ergonomic ATCO steering wheel
• ATCO classic comfort seat
• Adjustable seat
• Pivoting front axle
• Anti-scalp wheels: 2
• Front bumper
• Conventional headlights
• Washing link for deck cleaning
• Storage compartment

Wheels

• Front Wheels: 15x5.00-6
• Rear Wheels: 18x8.50-8

Safety

• Seat with safety contact breaker

Included Accessories

• Mulching kit included
• Trailer hitch kit included
• Battery charger optional

Noise & Vibration

• Guaranteed Sound Power Level: 100 dB(A)
• Measured Sound Power Level: 99 dB(A)
• Sound Pressure at Operator Ear: 87 dB(A)
• Max Seat Vibration: 1.2 m/s²
• Max Steering Wheel Vibration: 3 m/s²

Dimensions & Weight

• Product Length: 1726mm
• Product Width: 1315mm
• Product Height: 1100mm
• Weight: 177kg
• Pack Weight: 204kg