Brevini planetary track drives are designed for tracked vehicles and earth-moving machines. They have a heavy-duty casing, a short overall length, and great radial and axial load capacity. Our gearboxes are provided with integral multidisc parking brake and have been designed for direct mounting of hydraulic plug-in motors. The careful choice of the materials and design allows our track drives, CTD and CTU, to be used in the most severe environmental working conditions. Brevini planetary track drive units are the perfect solution for crawled undercarriages, drilling, crushing, screening and piling machines.