The Mountfield SP46 is a self-propelled petrol lawnmower designed for medium-sized gardens. It uses a STIGA ST140 Autochoke 139 cc engine to deliver reliable power for mowing tasks, with a robust steel cutting deck and a self-propelled drive for easier handling. The mower features a 46 cm cutting width and six height positions, ensuring a uniform cut on lawns up to 1200 m². It can operate in three grass handling modes: rear discharge, mulching, or with a 60-litre grass bag for collection, providing flexibility across seasons. Built with a steel chassis and practical components such as fold-down handles and a front bumper for storage and maneuverability, the SP46 is designed for lasting performance on uneven terrain thanks to 200 mm wheels.
Key features
- 46 cm cutting width
- 60 L grass bag capacity with mulching plug
- 139 cc STIGA ST140 Autochoke engine, 2.2 kW
- Self-propelled with 6-position cut height
- Steel cutting deck and chassis, 200 mm wheels
- Fold-down handle, front bumper, centralised height lever