The Sany STH1840 is the flagship of the STH range, engineered to provide an impressive 18-metre reach while maintaining industry-leading stability. Designed for the most demanding high-lift tasks, it features a heavy-duty chain-driven boom that has been tested for over 40,000 cycles to ensure absolute reliability in the field. Powered by a fuel-efficient Deutz Stage V engine that operates without the need for AdBlue, the STH1840 combines massive vertical capability with the precision required for delicate material handling on multi-storey Irish building sites.
The Sany STH1840 telehandler represents the pinnacle of high-reach performance for contractors in Northern Ireland and the Republic of Ireland. With a maximum lift height of 17.55 metres and a robust 4,000 kg load capacity, this machine is specifically designed for high-rise residential projects and large-scale industrial installations. At its core, the Deutz TD 3.6L Stage V engine delivers high torque and low fuel consumption without the added complexity or cost of AdBlue additives, ensuring an exceptionally low cost of ownership for fleet owners.
Available through Sleator Plant, the STH1840 is built on a rigid chassis with a low-mounted boom that provides a low centre of gravity and a 360-degree panoramic view for the operator. The German-designed cabin is the most advanced in its class, featuring a 10-inch colour touchscreen, integrated reversing camera with distance sensors, and premium air-conditioning as standard. Backed by Sany’s industry-leading 3-year / 3000 hours warranty, the STH1840 is the high-performance choice for Irish sites where reach, safety, and reliability are non-negotiable.
Powered by a Deutz Stage V engine and featuring a chain-driven boom, the STH1840 provides smooth, simultaneous boom movements and rapid cycle times for maximum site productivity.
The high-spec cabin offers a 10-inch touchscreen, Bluetooth connectivity, and a fully adjustable air-suspension seat, creating a quiet and ergonomic environment for long shifts.
Safety is paramount with ROPS/FOPS certification, a precise weight management system (accurate to 5%), and a safety seat switch that prevents movement when the operator is not seated.












