The capacity of the magnet is dependent on the diameter of the magnet, its generator and the type of material that will be lifted. Dehaco have 5 models of hydraulic magnet with diameters from 820mm to 1500mm, that are suitable for excavators from 10 to 50 ton carriers. Coupling the hydraulic magnet to the carrier is possible using either the three leg chain, a bossed top bracket or a hydraulic coupler such as OilQuick. The hydraulic magnets can be used for a wide range of applications including the sorting of demolition waste and loading / unloading of ferrous materials by recycling companies. The coil of the magnet has a very low current density, this prevents an accumulation of heat within the coil and ensures reliability.