A leading manufacturer of drawworks used on land-based and offshore oil and gas drilling rigs required rugged gearboxes that could perform reliably in tough environments. The drawworks gearbox drives a winch drum which raises and lowers the drill head during exploratory hole drilling.
A major manufacturer of motor-generator sets required a heavy-duty gearbox for one of it’s reduction gear gen-sets. Motor-generator sets are primarily used for frequency conversion, in this case, 50 Hz to 60 Hz. The units provide reliable electrical power for applications in the defense, manufacturing and technology industries.