Replacing belt-driven fans with hydraulic fan drives makes off-road vehicles more productive and fuel efficient and helps OEMs meet Tier IV clean-air standards. • Belt-driven fans pull air through the ...

When a university hospital in Switzerland faced a sudden ventilation failure, it was not just a crisis—it became a turning point. Instead of simply replacing the broken belt-driven fan, the hospital ...

Heavy-duty truck cooling systems are going to have to work even harder when 2007 and 2010 emissions regulations go into effect. In anticipation, the makers of truck fans and fan drives have been ...

Fatigue failures observed in a belt-driven engine cooling fan indicated the presence of significant vibration activity. A testing and analysis program was undertaken in an effort to measure the fan ...

Your Mustang's cooling system is one of the most basic systems of the internal combustion engine, be it a vintage or a late-model Mustang. The cooling system's function is a simple one; transfer the ...