IRock Crushers’ new Hydraset Hopper is designed to attach and remove the hopper/feeder module as a unit without the aid of any outside lifting devices, allowing the entire module to be detached and transported in minutes, not hours or days. The system has its own internal power pack for operating the removal or installation process. The company says the system can be safely and easily loaded on a trailer, moved, and reassembled with the crushing unit by one person.