Supported and suspended endcarriages, boogies and standardized wheelheads for bridge cranes, gantries and semi gantry cranes. Single girder / double girder, transfer carts and other type of applications. Powered by GH motor-gearboxes which are designed exclusively for use on cranes and lifting machinery. Also is possible to install commercial motor-gearboxes. Wide range of diameters (D100, D125, D160, D250, D315, D400 and D500), wheel bases, and wheel channels.