Remanufacturing We are a Canadian remanufacturer of previously owned equipment including Scooptrams, Bolters, Jumbos, Radio Remotes, Underground Loaders, Underground Trucks, Utility Vehicles, Shotcrete Equipment. Reconditioned & Brokering When you don’t have the machines you need your project is losing time and money. Cardinal has a fleet of reconditioned machines ready to go! Remember if we don’t have it in stock we can find it for you fast! Remote Controls Cardinal is a recognized distributor of underground radio remote controls. Cardinal also manufactures and sells its own RRC interface. The RRC interface has been designed to provide safe, reliable service and multi-vendor radio and receiver support.