Product Description
A hydraulic pump station, also known as a hydraulic station, works as follows: the motor drives the oil pump to rotate, and the pump
absorbs oil from the oil pump and pumps it out, converting mechanical energy into pressure energy of hydraulic oil. The direction is
controlled by a hydraulic valve through an integrated block (or valve combination), and the pressure and flow are adjusted. The pressure
and flow are then transmitted to the hydraulic cylinder or oil motor of the hydraulic machinery through an outer pipe, thereby controlling
the direction, force, and speed of the hydraulic motor to drive various hydraulic machinery to do work. The starting of the oil pump motor
in a hydraulic pump station, like other machinery, requires starting with no load (unloading), waiting for a short period of time, and then
loading the motor. Generally, it is not advisable to start or stop the motor frequently during operation. When starting at low temperature,
it is necessary to adjust the overflow valve to 1/2, and then repeatedly jog the motor to fully overflow the overflow valve, heat the hydraulic
oil, and when the temperature rises to around 20 ºC, put it back into normal operation. The wiring of the hydraulic pump station and the
external electrical control line of the hydraulic pump station are introduced into the electrical box. Please pay special attention to the direction
of motor rotation, which should be consistent with the arrow direction marked on the oil pump. The control voltage of solenoid valve: Generally,
the AC solenoid is~220 V, and the DC solenoid is 24 V. The control voltage must be consistent with the display on the solenoid nameplate. Electromagnetic valves with memory elements should be powered on for a short period of time. Like a miniature hydraulic station. The oil consumption of the hydraulic pump station is recommended to be 32 # and 46 # anti-wear hydraulic oil. The most suitable oil temperature is
30-55 ºC. When the oil temperature is below 15 ºC or above 60 ºC, it is strictly prohibited to operate. Heating or cooling in advance can be
used to adjust the oil temperature. Hydraulic oil should be replaced every 1 to 6 months, and the oil tank should be cleaned to remove dirt
and dust. The most important thing in hydraulic transmission is to avoid dirty and deteriorated oil, otherwise dust will stick to the oil suction
filter, increase noise, and reduce the service life of the oil pump. Therefore, it is necessary to keep the oil clean regularly. Changsha Lizheng Engineering Machinery Co., Ltd. is a professional hydraulic system manufacturer engaged in the design, research and development, and
production of hydraulic pump station products. The products are widely used in the engineering machinery industry, mining machinery industry, environmental protection industry, lifting machinery industry, metallurgical industry, power industry, etc.
Changsha Lizheng Construction Machinery Co., Ltd., nestled in the renowned Machinery Capital of Changsha, China, has been a beacon of pioneering innovation and masterful craftsmanship since its inception in 2009. The company stands as a paragon of unparalleled advancements in construction machinery.
Our core mission is driven by an unyielding pursuit of excellence. Our diverse portfolio encompasses state-of-the-art concrete engineering machinery, high-quality pre-owned construction equipment, and vital accessories, ensuring every project is equipped with superior solutions.
Our comprehensive catalog features industry-leading equipment, including concrete pump trucks, innovative mixing plants, and cutting-edge sand-making machines, offering a complete solution meticulously designed for your triumph.
1. Are you a trading company or a manufacturer?
We take immense pride in being a dedicated manufacturer with a specialized factory, committed to producing motors of exceptional quality and precision.
2. How can we guarantee quality?
Our steadfast commitment to quality is reflected in our stringent quality control protocols implemented at every step of production,
ensuring our unwavering adherence to the principle of rejecting inferior products, thereby delivering only the finest to our esteemed clients.
We uphold a promise of delivering exemplary products on time, consistently meeting our obligations to esteemed patrons.
3. How long is your delivery time?
A: Delivery timelines are contingent upon order volume. Larger requests typically require 10-25 days post-approval, while smaller orders
are expedited to facilitate swift delivery, ensuring prompt availability of goods.
guaranteeing swift receipt of products for our customers.
4. Do you provide samples? Are they free or paid?
Q: We are delighted to extend the opportunity to acquire samples. For comprehensive guidance and tailored assistance, please connect with
our dedicated customer service team, ready to cater to your needs.
Feel free to reach out to
our customer service team for personalized sup
Audited Supplier 
){kind=link}