Konecranes EX electric chain hoist cranes offer high-performance daily lifting up to 5 tons in hazardous work spaces. Durable and versatile, EX electric chain hoist cranes have a sturdy steel structure and a full set of components that provide the reliability and safety you need in any high-risk industrial environment. The EX electric chain hoist crane is designed for maximum crane safety. Ideal for use in industries such as energy, chemicals or light manufacturing, it's a proven technology that helps operators perform maintenance tasks with confidence and security.