The cranes are highly reliable and designed to meet the needs of round the clock jobsites. A large stock of spare parts are readily available in Belgium such asslewing rings, reducers, blocks, motors and bearings. Components are standard and well known, such as telemecanique, rothe erde and Leroy somer. The frequency control unit on the bigger cranes is Japanese – the best and most reliable and robust in its genre. Downtime is rare and mostly due to normal wear and tear rather than to malfunctioning. The crane driver’s seat is well positioned and allows for an overall overview of the jobsite.