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Bucyrus International, Inc.
 
     
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Drive Systems
Highly successful in service, the CST drive system (CST = Controlled Start Transmission) was developed for highest drive power in extended longwalls with high conveying capacity.

CST-Drive Systems Brochure


Key Features
• No-load motor start-up
• Synchronized start-up under heavy load
• Accurate load sharing
• Excellent overload protection
• Proven combination CST clutch with a Bucyrus  planetary gearbox
• Closed system, oil cooling through heat exchanger
• Bucyrus drive control unit with longwall communication network