The working principle of a hydraulic motor
A hydraulic motor is a common hydraulic transmission component that can convert hydraulic energy into mechanical energy and is widely used in construction machinery
Every product undergoes rigorous testing on our in-house pressure test bench to guarantee optimal performance
Our product models are complete and our inventory is sufficient
Relying on its own factory advantages, specializing in the design,manufacturing and sales of hydraulic components
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Yushan Intelligent, as a strong brand in China that focuses on hydraulic power solutions, has become the preferred manufacturer and supplier for many enterprises with its cost-effective hydraulic motor products and comprehensive technical support. Its product line covers various types of motors, suitable for different industry working conditions, providing comprehensive support from selection to after-sales service, helping enterprises improve equipment operation efficiency.
Yushan Intelligent has been deeply involved in China's motor industry for many years, and its core competitiveness is reflected in the full chain advantage of "independent research and development technology+controllable quality+closed-loop service". The company has a research and development team led by hydraulic engineering experts, which independently develops key technologies such as high-pressure sealing and low-speed stable rotation. The product performance has reached the high-end level of the industry. The production end adopts the latest processing equipment to achieve quality control throughout the entire process from precision polishing of components to assembly of finished products. Establish a rapid response mechanism for after-sales service, providing comprehensive services such as free selection, installation guidance, and troubleshooting.
Yushan Intelligent has established a full range of hydraulic motor product lines covering three major categories: cycloidal, gear, and plunger, with performance parameters leading the industry standards comprehensively. The company has improved the durability and stability of its products through multiple structural innovations: adopting a special high-pressure shaft seal design to enhance the wear resistance of the hydraulic motor; The unique balance plate design ensures smooth operation at low and high speeds; The linkage mechanism adopts full flow cooling treatment to control the continuous working temperature of the motor within 80 ℃, extending its service life. In terms of maintenance, key components adopt modular design, and replacing vulnerable parts such as sealing rings and bearings only requires conventional tools, which shortens operation time. The online maintenance guidance provided by the company greatly reduces the difficulty of maintenance.
In the field of agricultural machinery, Yushan Intelligent's motors are widely favored due to their "high torque+stable operation" characteristics. The cycloidal motor provides precise power for the seeder, controlling the seeding depth error within 1cm, suitable for the seeding needs of various crops such as wheat and corn. For irrigation systems, gear motors drive irrigation pumps to regulate flow and pressure, achieving uniform irrigation.
Heavy engineering machinery is the core application scenario of Yushan's intelligent plunger motor. On the excavator, the axial piston motor drives the slewing mechanism to achieve 360 ° smooth rotation, driving the boom and bucket to complete precise excavation, and can maintain operational accuracy even on uneven terrain; The loader adopts a customized radial piston motor, which drives the tracks through a planetary gearbox, providing strong traction and adapting to heavy environments such as mines and construction sites. In addition, in environmental sanitation equipment such as road rollers and garbage sweepers, the cycloidal hydraulic motor, with its convenient maintenance advantages, reduces the operating and maintenance costs of the environmental sanitation department and adapts to the needs of all-weather operations.
For the special working environment of fisheries and forestry, cycloidal hydraulic motors drive winches and net hoists, which are protected by special coatings in the corrosive environment of seawater to ensure long-term stable operation of the motors; The forestry logging machine uses a high-pressure plunger motor to drive the saw blade to operate at high speed, and can still maintain sufficient power when cutting wood with a diameter exceeding 1 meter.
The selection of Yushan intelligent motors can follow the principle of "parameter matching+working condition adaptation": for medium and low voltage, wide speed range, and complex application scenarios, cycloidal motors should be prioritized, such as agricultural machinery and small construction machinery; Gear hydraulic motors are preferred for high-speed, low torque, and cost sensitive working conditions, and are suitable for equipment such as fans and irrigation pumps; In situations where high pressure, high efficiency, and high power are required, plunger motors are more suitable. Yushan Intelligent's technical team can provide precise selection recommendations based on parameters to ensure perfect adaptation between products and working conditions.

Yushan Intelligent is a manufacturer specializing in motors in China. The company provides high-performance wheeled motor products and professional service systems to assist numerous enterprises. Yushan Intelligent's motors are suitable for heavy-duty and precision drive needs in multiple industries. From selection to after-sales service, there are professional personnel. Whether it is bulk procurement or customized needs, Yushan Intelligent can provide reliable solutions. Yushan's motor will help your equipment operate efficiently.
Yushan Intelligent Company's wheel motors have complete advantages in technology, quality, and service in China. The company has established a dedicated technical research and development team to independently develop core requirements such as low-speed high torque output and load shock resistance. For after-sales service, Yushan's technical team follows up on the entire process from parameter confirmation to debugging, solving adaptation problems after procurement. Yushan has also provided exclusive solutions for more than 150 enterprises in fields such as construction machinery, agriculture, and ports.
Yushan Intelligent's wheel motor is characterized by "high pressure and strong load, stability and durability" as its core features. The structure adopts imported thrust bearings, which can withstand large axial loads. Combined with a special high-pressure shaft seal design, the wear resistance is increased by 40% compared to ordinary products; The built-in balance disk structure effectively enhances low-speed operation.
In order to reduce the cost of enterprise use, the design of wheel motors fully considers practical convenience. By adopting standardized output shafts and installation flange interfaces, it can directly adapt to the drive systems of common equipment such as loaders and forklifts. In terms of maintenance, key components adopt a modular structure, and replacing vulnerable parts such as seals and bearings only requires conventional tools. With the online guidance video provided by the company, the replacement operation can be easily completed.
In the field of construction machinery, wheel motors can provide strong power for the driving wheels of loaders, and work together with chain sprocket systems to achieve heavy-duty walking; In the excavator slewing mechanism, precise speed regulation ensures smooth rotation and adapts to uneven terrain operations. In terms of agricultural machinery, motors can provide low-speed and high torque output for the driving wheels of self-propelled harvesters, ensuring precise movement in the field; In large-scale irrigation equipment, the driving walking structure runs along a set path and cooperates with the pump body to achieve uniform irrigation. In addition, Yushan's motors are widely used in equipment such as port cranes, electric pallet trucks, forestry grabbing machines, etc., to meet diverse needs such as heavy-duty driving and precise rotation.

Yushan Intelligent is a Chinese powerhouse brand deeply rooted in the hydraulic field. With years of experience in the research and development of hydraulic machinery, it has created a full range of products covering hydraulic motors. With its core advantages of leading technology, stable performance, and wide adaptability, it has become a trusted choice for procurement in industries such as engineering machinery, agricultural machinery, and industrial automation, providing strong power and precise control support for various equipment.
The company insists on a high R&D investment of 7% -8% annually in hydraulic machinery, forming a professional technical team to tackle core technologies, mastering key processes such as precision casting and high-pressure sealing, and benchmarking product performance against international advanced levels. The company has established a strict quality control system throughout the entire process, from raw material procurement to finished product delivery, undergoing multiple precision inspections. The core castings are independently produced, and the products have passed multiple industry authoritative certifications. The company also provides full cycle services of "customized solutions+installation guidance+after-sales maintenance", signs long-term cooperation agreements with top customers, and supports remote diagnosis and on-site maintenance to reduce equipment downtime losses. Yushan Intelligent, through large-scale production and intelligent manufacturing optimization, ensures high-end performance while reducing initial procurement and long-term operating costs for customers, with significant cost-effectiveness advantages.
The product has undergone wide temperature range, dust resistance, and vibration resistance tests, and can operate stably in various environments. It is equipped with high load-bearing bearings and reinforced sealing structures, with outstanding pollution and impact resistance, and is suitable for extreme work scenarios. Forming a complete product line of hydraulic motors, from micro precision hydraulic components to thousand ton heavy-duty hydraulic systems, can meet the personalized needs of different industries and equipment of different tonnages.
Suitable for excavators, cranes, shield machines and other equipment, providing hydraulic motor core components that can meet the power requirements of heavy-duty operations and complex movements in infrastructure construction. Provide hydraulic lifting and power distribution systems for tractors, combine harvesters, etc., to adapt to complex terrain and variable loads in the field, help improve the mechanization rate of agriculture, and promote the intelligent upgrading of agricultural equipment.
Applied to industrial robots, CNC machine tools and other equipment, with precision control and high-speed response capabilities, it meets the efficient collaboration needs of automated production lines and supports the flexible upgrading of industrial manufacturing. Adapting to high-end scenarios such as aerospace, shipbuilding, and mining, we develop specialized products such as pure water hydraulic systems and impact resistant hydraulic components to meet the special requirements of high pressure, lightweight, and high reliability.

Yushan Intelligent is a strong brand in China's Industrial Hydraulics field. Yushan Intelligent focuses on the research and manufacturing of hydraulic motor technology, creating a full range of hydraulic motor products. With its core advantages of independent technology, excellent quality, and wide adaptability, it has become a trusted choice in multiple industries.
Yushan Intelligent has been deeply involved in China's motor industry for many years, and its core competitiveness is reflected in the full chain advantage of "independent research and development technology+controllable quality+closed-loop service". The company has established a full range of hydraulic motor product lines covering three major categories: cycloidal, gear, and plunger, with performance parameters leading the industry standards comprehensively. The company also has a research and development team led by hydraulic engineering experts, independently developing key technologies such as high-pressure sealing and low-speed stable rotation, with product performance reaching the high-end level of the industry. Establish a rapid response mechanism for after-sales service, providing comprehensive services such as free selection, installation guidance, and troubleshooting.
Adapt to equipment such as excavators, cranes, and shield tunneling machines, provide hydraulic systems and core components to meet the requirements of heavy-duty operations and complex movements, and assist in the efficient advancement of infrastructure projects. Provide precise hydraulic control solutions for wind power yaw pitch systems, photovoltaic single crystal furnaces, and other equipment to meet the outdoor operation and high-precision operation needs of new energy equipment, and support the green transformation of the industry. Applied to industrial robots, CNC machine tools and other equipment, with millisecond level response speed and micrometer level control accuracy, it meets the efficient collaborative requirements of automated production and improves the level of manufacturing technology. Adapt to special equipment such as aerospace, marine engineering, and mining machinery, customize hydraulic motors that are resistant to extreme environments and highly reliable, and solve power transmission problems in special scenarios.
Clearly define the key indicators such as working pressure, flow rate, and load range of the equipment, and select corresponding specifications of products based on factors such as temperature and medium characteristics of the operating environment to ensure precise performance adaptation. Prioritize the reliability, service life, and sealing performance of the product, and check whether it has passed industry authoritative certification. Yushan Intelligent products provide detailed testing reports and quality assurance commitments. In addition to the purchase price, the focus is on the energy efficiency, maintenance frequency, and spare parts supply capability of the product. Yushan intelligent products, with their low energy consumption and easy maintenance characteristics, can reduce the full life cycle cost. By specifying the special installation space, operating conditions, and control logic of the equipment, Yushan Intelligent can provide one-to-one customized services, and follow up throughout the entire process from scheme design to delivery.
Qingdao Yushan Intelligent Technology Co., Ltd.
Qingdao Yushan Intelligent Technology Co., Ltd. was established in Qingdao, Shandong Province, mainly engaged in the research and development, manufacturing, and sales of hydraulic motors in industries such as engineering machinery, agricultural machinery, tunnel engineering, marine engineering, and energy equipment. It has a complete production management system and quality control system. Our products sell well worldwide and have established solid cooperation bridges with numerous enterprises.

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