ADC single-girder overhead cranes are perfectly suited to everyday uses and present few constraints. These overhead handling cranes are designed for your needs with lifting capacity of up to 12.5t and a span of up to 30 meters, and can be installed in new or existing buildings. Our single-girder overhead cranes are manufactured either with commercial profiles with wide wings for good horizontal inertia, or in box sections, for large spans. The box beams are produced on an automatic welding bench in our factory in Parthenay (79). The beam-box spring connection benefits from particular attention in our design, thus making it possible to create a rigorous geometric whole. This entire assembly is implemented on an assembly bench in the workshop. OVERALL CRANES WITH REDUCED HEADROOM Our handling cranes are equipped with cable hoists with reduced headroom and allow maximum lifting height to be obtained. These cable hoists, also designed and manufactured in Parthenay (79), make ADC the only French manufacturer of complete overhead cranes. In addition, thanks to its Metal Frame department, ADC is able to calculate and provide the supporting structure (rollover paths, self-supporting structure), and even the complete building. This dual skill considerably strengthens the advisory and advocacy role of our company.