Product Description
A hydraulic pump station—sometimes referred to as a hydraulic station—is a sophisticated powerhouse where the motor orchestrates the harmonious rotation of the oil pump.
It ingeniously absorbs oil, transforming mechanical energy into the pressure energy of hydraulic oil, and directing its flow with precision.
This orchestrated movement is masterfully governed by a hydraulic valve via an intricate integrated block or valve combination, meticulously adjusting pressure and flow.
The calibrated pressure and flow gracefully travel through an outer pipe to the hydraulic cylinder or oil motor, seamlessly commanding the direction, force, and speed.
This precision drives various hydraulic machinery with impeccable efficiency, enabling them to perform work with optimized starting procedures.
The initiation of the oil pump motor requires a period of unloaded starting, followed by a brief wait before loading—ensuring a smooth operation.
For optimal performance, frequent stopping or starting of the motor is discouraged, especially under low temperatures, where adjustments are vital.
An overflow valve is adjusted to half, and the motor is jogged repeatedly, allowing full overflow and warming of the hydraulic oil.
When the temperature reaches approximately 20 ºC, the system returns to its standard operational configuration, ensuring seamless functionality.
The wiring alongside the external electrical control line of the hydraulic pump station is systematically introduced into the electrical box.
Attention to detail is crucial, particularly ensuring the motor's rotation aligns with the directional arrow marked on the oil pump.
The solenoid valve's control voltage—commonly AC 220 V and DC 24 V—must match the solenoid nameplate, ensuring consistent and reliable control.
To maintain system integrity, the recommended hydraulic oil is 32# and 46# anti-wear, with an ideal temperature range of 30-55 ºC.
Operation outside 15-60 ºC is strictly prohibited, with preemptive measures available for temperature regulation to safeguard against deterioration.
Regular oil replacement within 1 to 6 months is crucial, coupled with tank cleaning to eliminate contaminants and uphold oil purity.
Ensuring pristine oil conditions prevents filter blockages, noise elevation, and extends the lifespan of the oil pump, safeguarding smooth operations.
Changsha Lizheng Engineering Machinery Co., Ltd. excels as a visionary hydraulic system manufacturer, pioneering design, R&D, and production of top-tier pump stations.
Changsha Lizheng Construction Machinery Co., Ltd., strategically positioned in Changsha, is a beacon of innovation since 2009, synonymous with unmatched construction machinery advancements.
Our steadfast mission revolves around relentless pursuit of excellence, delivering cutting-edge concrete machinery, premium pre-owned equipment, and essential accessories for project success.
Our expansive catalog showcases industry-shaping machinery, from concrete pump trucks and innovative mixing plants to next-gen sand-making machines, each crafted for your success.
1. Are you a trading company or a manufacturer?
We proudly stand as a committed manufacturer, operating a specialized factory dedicated to crafting motors with unmatched quality and precision.
2. How can we guarantee quality?
Our unwavering dedication to excellence is vividly demonstrated through our rigorous quality control protocols, meticulously executed at every stage of production.
This steadfast commitment ensures that we adhere strictly to our core principle of rejecting anything less than superior, thus delivering only the most exceptional products to our valued clientele.
We proudly uphold a promise to deliver outstanding products punctually, consistently fulfilling our commitments to our esteemed patrons.
3. How long is your delivery time?
A: The timelines for delivery are determined by the volume of the order. Larger orders typically require a period of 10-25 days post-approval to complete, while smaller orders
are prioritized to ensure swift processing, thereby guaranteeing the prompt availability of goods.
This guarantees the rapid delivery of products to our customers.
4. Do you provide samples? Are they free or paid?
Q: We are pleased to offer the opportunity to obtain samples. For detailed guidance and customized support, we invite you to connect with
our dedicated customer service team, wholly prepared to address your individual needs.
Please feel free to reach out to
our customer service team for bespoke support.
Audited Supplier 
){kind=link}