The hydraulic power unit is an independent hydraulic assembly. It supplies oil progressively according to requirements. It also controls the direction, pressure, and flow of hydraulic oil, suitable for various hydraulic machinery where the main unit and the hydraulic assembly can be separated. After purchase, the user simply connects the hydraulic power unit to the actuator (cylinder or motor) on the main unit with oil pipes, and the hydraulic machinery can perform various specified actions and work cycles.

The hydraulic station is composed of a pump assembly, an integrated block or valve combination, an oil tank, and an electrical box combination. The functions of each component are:

Pump Assembly – Equipped with an electric motor and oil pump, it serves as the power source for the hydraulic station, converting mechanical energy into the pressure energy of hydraulic oil.

Integrated block – assembled from hydraulic valves and conduits. Performs directional, pressure, and flow regulation on hydraulic oil.

Valve assembly – Plate valves mounted on a vertical plate, pipe connections at the back, serving the same function as integrated blocks.

Fuel Tank - A semi-enclosed container, welded with boards, equipped with oil filters and air filters, used for storing, cooling, and filtering oil.

Electrical box – comes in two types. One with a terminal block for external wiring; the other with a complete set of control devices.

The working principle of the hydraulic station: The motor drives the oil pump to rotate, drawing oil from the reservoir to supply it, converting mechanical energy into pressure energy of the hydraulic station. After the hydraulic oil is adjusted for direction, pressure, and flow through a manifold (or valve assembly), it is routed through the external pipeline to the hydraulic cylinder or motor of the hydraulic machinery, thereby controlling the direction change, force magnitude, and speed of the liquid motor, and driving various hydraulic machinery to perform work.