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We have the ability to design and build many different sizes and arrangements of manifolds according to customer specifications, and specialize in selector manifolds for tracked vehicles.   These direct flow from a closed loop pump from one function to another,  allowing one pump to drive more than one function. 

Flow from the pumps is used for the track drives when tracking down a path, and then when drilling the pumps drive the drill head. 

Variations have included a single pump tto drive one track motor and then drive the drill head, as well as models for two pumps that when tracking will drive the two track motors, and when drilling the flow from both pumps is combined to supply the drill head.  Our design features a built-in hot oil shuttle circuit with relief valves.