Hydraulic Stabilization System Components

Electric/Hydraulic System Control Boxes

A control box drives stabilization legs or hydraulic landing gear. It’s a self-contained set of controls that includes a motor or pump, reservoir and valves to operate the landing gear. The control box supplies high pressure hydraulic energy to extend the legs or lift the trailer and low hydraulic pressure to retract the legs.

Power-Packer makes two types of control boxes:

• Standard – A handle is used to manually pump the stabilization or jack legs into position.
• Auto-boost – Simply press a button and the system extends the stabilization legs or landing gear automatically, saving time and preventing injuries.

Hydraulic Valve Assemblies

The configuration of Power-Packer’s valve assemblies means that loads are securely held by the valves at the leg, not at the control valve. Additionally, the hoses are only pressurized when the leg is in motion. Valve options include spool valve control, with either manual or solenoid spool operation. Integral relief in the spool valve protects the system from excessive pump pressure. Power-Packer hydraulic valves also include integral flow controls to provide a chatter-free descent control.

Gasoline Engine Driven Hydraulic Power Unit

Power-Packer’s self-contained gas-powered units provide fast, no-hassle set up of your equipment. Each unit includes a battery, charging system, and a manual override pull start. The gas electronic ignition engine has a 12-volt DC starter and meets EPA emission standards. These units have an 11-gallon reservoir for long-term performance.

Mounting Plates and Accessories

We offer a variety of mounting plates and accessories constructed of strong, heavy-gauge steel with versatile mounting holes. Our engineers can help you choose the best components for your unique application.