Steyr heavy truck gears are exclusive transmission parts for engineering heavy vehicles, adapted to extreme working conditions such as mines and construction sites, featuring strong impact resistance and high load capacity.

With a unique spiral tooth meshing design, the gears deliver uniform force distribution and effectively buffer instantaneous impact loads, avoiding tooth damage under heavy loads.

Adopting deep strengthening technology, they resist pitting and gluing caused by high temperature and heavy load. Stable meshing clearance reduces rear axle abnormal noise and power attenuation.

Reasonable maintenance and standardized driving ensure long-term stable operation of heavy-duty vehicles.