BI616993
Bucyrus International, Inc. 495HR Electric Mining Shovel
PROPEL MACHINERY The propel machinery is driven by two AC motors, each horizontally mounted to the crawler frames. Each motor is coupled to a right-angled planetary gearcase high up off the pit floor for protection from water and rock damage. One spring-set, air-released, disc brake is mounted to each of the two motors. The dual planetary configuration with separate drive motors permits straight ahead or reverse propel as well as counter rotation steering.
Manual No. 10403
20
April 2006
