This Three Line Dump System utilizes a separate hydraulic pump and control valve. The most common use for this system is to power a dump/lead trailer. The third line (return) accommodates the inclusion of a filter assembly in the system, assuring long component life.

Components:

A Chelsea (Parker) 8-bolt Air Operated Power Take-Off with a direct mount pump option.

A Commercial Intertech (Parker) hydraulic pump rated at 30 GPM at 1200 rpm (6.38 C.I.R.), with a pressure rating up to 2000 psi continuous duty. Direct mounted to the PTO, it eliminates the need for a driveline.

Our Commercial Intertech (Parker) Dump Control Valve includes an adjustable main relief, preset at 2000 psi, which controls pressure to the work port , thereby offering protection for the hoist cylinder. The Dump control valve is available for Air or Manual operation.

A Parker Inline Return filter assembly with flow capacity of 50 gallons and a 10 micron element rating is recommended.

A Hydraulic Reservoir with a minimum capacity of 50 gallons is recommended Reservoir should also have an integrated suction strainer and a return line port below the oil level, as well as an internal baffle.