P&H Propel System

P&H Propel System, a Joy Global Product. The P&H propel system is used to position the shovel to optimize digging geometry with the bank, to reposition the shovel as it digs in the bank, and to relocate the shovel in the mine. Depending on the individual mine, a shovel's propel systems is active approximately 4% to 7% of the time the shovel is operating.
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