PC75uu-2 Uch0125r9469 Gear Pump Pilot Charge Pump
PC75uu-2 Uch0125r9469 Gear Pump Pilot Charge Pump 21W-60-22111/Uch0125r9469/705-22-30150/705-40-01370
Products Description
The PC75UU-2 gear pump is expertly crafted for medium to high - pressure industrial and mobile hydraulic applications. Renowned for its robust construction, high - efficiency performance, and stable operation, it acts as a trustworthy power provider, capable of maintaining reliable performance even in tough working environments.
Features
1. Housing Structure
The pump is equipped with an integrally - cast high - strength GG35 cast iron housing, featuring a tensile strength of 350MPa. This offers excellent resistance to pressure and impact. Its optimized structural design not only minimizes leakage risks but also enhances heat dissipation, ensuring continuous and stable operation over extended periods.
2. Gear Assembly
Made from 20CrMnTiH alloy steel, the gears are carburized and quenched to achieve a surface hardness of 58 - 62HRC, providing remarkable wear resistance. The advanced helical tooth design reduces transmission noise to as low as 75dB(A) and decreases flow pulsation, ensuring smooth operation and precise flow control.
3. Sealing System
Fitted with a multi - lip PTFE main seal and a high - performance NBR backup ring, the sealing system can withstand temperatures ranging from - 30°C to 130°C. It ensures zero leakage under a maximum pressure of 30MPa and is compatible with various hydraulic fluids, including mineral - based and synthetic oils.
4. Lubrication & Bearings
The self - lubricating bronze bushings with an intelligent oil - distribution mechanism automatically adjust the lubrication according to the load. This ensures proper lubrication under different operating conditions, extends the bearing service life, and reduces maintenance requirements.
Application
Industrial Machinery: Widely used in hydraulic presses, metal - cutting machines, and injection molding machines, providing stable hydraulic power.
Construction Equipment: Ideal for excavators, loaders, and bulldozers, ensuring efficient operation of hydraulic systems in construction sites.
Agricultural Machinery: Applied in large - scale farming equipment such as harvesters and tractors with hydraulic attachments.
Material Handling Equipment: Used in forklifts and cranes for reliable hydraulic performance during loading and unloading operations.
Detailed Photos
Company Profile
Ningbo Hyleman Hydraulics Co., Ltd is a scientific and innovative company integrating R & D, production, sales and service of high-quality hydraulic pumps, motors, valves and other hydraulic products.
Hyleman mainly provides Rexroth A4VSO, A10VSO, A4VG, A7VO, A11VO and A2FO series high-pressure piston pumps, Rexroth PGH3, PGH4 and PGH5 series high-pressure gear pumps, A4VM, A6VM, A2FM and A4FM series piston motors; BM3, BM4,BM5, BM6 and other orbit motors. Through the honing and innovation of Hyleman people, Hyleman series products can not only perfectly replace the original products, but also realize the seamless exchange and connection of all the parts. Moreover, it has lower noise, higher volume efficiency and longer service life, so as to completely surpass the quality of the original factory, and withstand the severe test of the market, has been exported to more than 70 countries and regions around the world.
Hyleman series products are widely used in engineering machinery, plastic machinery, metallurgical machinery, environmental sanitation machinery, mining machinery, marine machinery, packaging machinery, port machinery and various hydraulic equipment, which are highly praised by clients.
Hyleman has the world advanced CNC processing equipment, vertical and horizontal machining centers, high-precision double-sided grinding, groove grinding, curve grinding and full-automatic machining centers. With 12 independent testing laboratories, the products have been comprehensively inspected before shipment to ensure that Hyleman series products achieve high precision, high quality and zero defects.
"Optimizing the performance of hydraulic products, improving the quality of hydraulic products and leading the comprehensive upgrading of hydraulic product consumption" is not only the responsibility and mission of Hyleman, but also the Chinese dream of Hyleman. Hyleman are willing to work with people of insight to make unremitting efforts to realize this dream.
Warmly welcome all friends to visit the beautiful port city - Ningbo to discuss cooperation and seek common development with Hyleman!
Exhibitions
Packages
our Advantages
Why Choose HYLEMAN?
1. Top Quality
Depend on 15 years experience at hydraulic pumps design, research, development and manufacturing, we have a top quality compared with domestic and overseas manufacturers, all of our products are with 1 year warranty time.
2. Strict Quality Control System
We have the most strict quality control system, all of our products are 100% tested before shipment and each of them has one tracking code in order to make sure they are with good quality to our customers.
3. Advanced machinery equipment
All the machines we have are new CNC machines we imported from Germany and Japan in order to reach more higher demand at the products accuracy.
4. Strong Technical team
Our technical team all have more than 20 years experience at pumps design and engineering, our chief engineer has more than 40 years experience at pumps design. We have one 15 persons research team, responsible for pumps improvement research and new products development.
5. Competitive Price
Because of good management, our price is more competitive than the original products, more reasonable than most of the domestic suppliers.
6. Fast Delivery time
We can ship small orders within one week, for big orders such as within 500 PCS pumps or cartridge kits usually we can make shipment within one month.
7. Warranty Period
All of our products are within 1 year warranty time after the shipment from our factory.
8. Considerate Service
We can provide technical support at any time if our customers meet any issue during the using, we will provide solutions at the soonest time.
9. Long development strategy
We would like to establish a long time strategy cooperation relationship with our customers, to promote HYLEMAN brand together, support and train the potential customer to be our agent at each country and region all over the world.
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