Compact and light rescue hoist with three pulleys integrated into each of the two connectors to provide a gear ratio of 6:1 and 7:1. Quick and easy to instal thank to its flexible cover, avoiding the risk of friction and entanglement. The HaulerBiner can be used in various ways: As part of an aided system. Connected to a fixed structure, gaining a mechanical advantage Connected to a harness (moving element) gaining a mechanical advantage MA 7:1 (theoretical). With a D4/D2 descender, as part of a load transfer. As a tensing element in progression and/or safety systems. As a stretcher handling device, using one or more HaulerBiner to easily change and adjust the position of the stretcher (STEF)