Hydraulic Pump Station
Core Functions
This hydraulic pump station serves as the power core of the hydraulic system. The motor drives the oil pump to operate, converting mechanical energy into hydraulic pressure energy. By controlling the direction, pressure, and flow through an integrated manifold or a combination of valves, the pressurized oil is delivered via external piping to the hydraulic cylinder or hydraulic motor. This enables the hydraulic system to perform following variety of essential functions:
- Power transmission: driving hydraulic machinery to do work, such as bulldozers, injection molding machines, wind power variable pitch systems, etc.
- Motion control: By adjusting the pressure and flow rate of hydraulic oil, control the direction, speed, and force of motion of actuators (such as oil cylinders).
- System protection: Integrate safety devices such as overflow valves and pressure reducing valves to prevent system overpressure or overload.
Product Advantages
High power/weight ratio: delivering high thrust or torque within a compact design (such as a small pump station for a 10-ton lift), far surpassing traditional mechanical or electrical transmission methods.
Accurate speed regulation and force control: Through valve groups, stepless speed regulation, constant pressure/constant current control can be achieved, suitable for micrometer level positioning (such as injection molding, press fitting) or synchronous lifting (such as bridges, ancient buildings).
Automatic overload protection: When the system is overpressure, the overflow valve automatically releases the load, avoiding equipment damage, and is inherently safer than rigid mechanical transmission.
Flexible layout: The pump station (power source) and actuator (oil cylinder/motor) can be separated at a distance of tens of meters, adapting to complex spaces such as ships and production lines.
Wide environmental adaptability: customizable explosion-proof (Ex d Ⅱ BT4), low-temperature start-up, corrosion-resistant design, suitable for harsh scenarios such as chemical, mining, and marine industries.
Maintaining pressure without energy consumption: After turning off the pump, the pressure is maintained by the sealing system (such as forming a hydraulic press), and the energy consumption is only maintained at the level of control valve leakage.
Modular and easy to maintain: integrates fuel tank, filter element, cooler, and sensor into one, supports quick module replacement, and reduces downtime.
Main Parts Of Hydraulic Pump Station

AB Oil Port
360 ° Welding technology is used to connect the inner wire oil port to the oil pipe more tightly

Gear Pump
Low noise, high flow rate, and high density

Pure Copper Motor
Adopting a high-power copper core motor, it has fast speed, low noise, small temperature rise, and more stable low-temperature operation.

Electromagnetic Valve
Precision valve body, sensitive steering

Oil Port
Made of alloy material, equipped with a filter screen to filter impurities mollitia,accusantium voluptates

Rim Oil Tank
Thickened shell, spray treated to prevent rust and corrosion
Technical Parameters
EMETHPE Series Hydraulic Pump Station (Solenoid Valve) | ||||||
Model No. | Pump Power | Oil Tank Capacity | Oil Tank Dimensions(L*W*H) | Pressure | Flow Rate (L/Min) | Oil Port Size(Internal thread) |
EMETHPE75 | 7.5kw | 30L | 500*350*250mm | 14Mpa | 5.7 | M18*1.5 |
EMETHPE15 | 1.5kw | 30L | 500*350*250mm | 16Mpa | 5.7 | M18*1.5 |
EMETHPE22 | 2.2kw | 40L | 550*400*290mm | 16Mpa | 8.6 | M18*1.5 |
EMETHPE30 | 3kw | 40L | 550*400*290mm | 16Mpa | 14.4 | M18*1.5 |
EMETHPE40 | 4kw | 40L | 550*400*290mm | 16Mpa | 23 | M18*1.5 |
EMETHPE55 | 5.5kw | 80L | 630*500*370mm | 16Mpa | 28.8 | M22*1.5 |
EMETHPE75N | 7.5kw | 80L | 630*500*370mm | 16Mpa | 36 | M22*1.5 |
EMETHPE110 | 11kw | 150L | 815*560*500mm | 16Mpa | 46 | M27*2 |
EMETHPE150 | 15kw | 150L | 815*560*500mm | 16Mpa | 57 | M27*2 |
Optional Functions And Parts

Pressure Sensor

Simple Electric Controller+Foot Pedal

Electromagnetic Speed Control Valve

Pressure Retaining Valve

Speed Control Valve

4KW Wireless Controller

0608 Cooling Fan

1012 Cooling Fan
Hydraulic Pump Station in eMET Factory

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