Horton’s Modulator RCV250 Fully Variable Fan Drive is an integrated belt-driven fan drive of a lighter compact design engineered to turn larger fans that require higher torque. The engine cooling ...

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 ...

Horton’s compact, lightweight Modulator LCV40 Fully Variable Fan Drive and WindMaster Plastic LS11 Fan are designed to deliver improved fuel economy, maximum efficiency and optimized engine cooling in ...

Hydraulic fan drives have caught on as the most effective way to cool diesel engines. A diesel’s operating efficiency (fuel consumption) and emissions output are closely related to operating ...

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 ...

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 ...

Sure, Woolen Mills Company’s Belt & Pulley fans move air, but to us they’re a little more about mechanical boyhood fantasies. Not so much mass production as massively creative, proprietor Jay Mill’s ...