Auxiliary Hydraulic Pumps

AUXILIARY HYDRAULIC PUMPS

The auxiliary pumps are fixed displacement gear pumps piggybacked using the same suction line supply.

The first section supplies the fan motor and is fitted with an inline relief valve set at 17.2 MPa and priority valve. The second section supplies the alternator drive motor and is fitted with a manifold assembly which houses two relief valves set at 17.2 MPa and a logic element and a needle valve to allow flow at 19 lpm.

Auxiliary Pumps