Disc Valve Track-Type Hydraulic Motors

Application scenario: 

Yushan intelligent Disc Valve Track-Type Hydraulic Motors deeply matches the operational needs of various heavy loads and harsh environments, becoming a core power equipment in multiple industries. In the field of construction, equipment such as excavators and crawler cranes are adapted to output strong traction force in muddy areas of urban infrastructure construction sites, driving equipment to move smoothly. Even when carrying heavy components, precise speed control can be used to achieve job positioning, ensuring efficient progress of lifting, excavation and other processes.

In mining scenarios, it provides power support for tunneling machines and tracked transport vehicles, can withstand high dust and high humidity environments underground, and can still travel stably on slopes up to 30 °. With continuous torque output under rated pressure, it can easily cope with the heavy load requirements of ore transportation and avoid power interruptions caused by load fluctuations. In the field of agricultural machinery, it is suitable for large tracked tractors and combine harvesters. In muddy and uneven terrain in the fields, the high ground pressure design through track transmission reduces the sinking of the machine body, while the low-speed and high torque characteristics meet the high-intensity operation requirements such as deep plowing and harvesting.

In addition, the product is widely used in the propulsion system of tunnel shield machines, crawler cranes at port terminals, and crawler demolition equipment for emergency rescue. Whether it is low space operations in tunnels, heavy cargo loading and unloading in ports, or complex rescue environments at natural disaster sites, various difficult tasks can be completed with strong environmental adaptability and stable power output.

Product Introduction：

The Yushan intelligent Disc Valve Track-Type Hydraulic Motors adopts advanced disc distribution structure design, consisting of a distribution disc, rotor, stator, tapered roller bearings, and integrated valve group. Through the static pressure wear compensation technology of the end face distribution disc, reliable isolation between the high-pressure chamber and the low-pressure chamber is achieved, and the sealing performance far exceeds traditional shaft distribution products. The core performance advantages of the product are outstanding, which can meet the heavy load requirements of equipment of different tonnages. Adopting a high load-bearing tapered roller bearing design, it can fully withstand the axial and radial forces generated during equipment operation and turning, with stronger output shaft rigidity and significantly improved operational stability. Structurally integrated optimization is achieved, with compact size and light weight, which can be directly connected to the track drive wheels without the need for additional deceleration devices, greatly saving equipment installation space.

In terms of quality control, the core components are made of high-strength wear-resistant alloy materials, which have undergone multiple rigorous tests such as salt spray corrosion, high and low temperature impact, and continuous load cycles, and meet the quality system certification. The optimized heat dissipation structure for heavy-duty working conditions can effectively reduce the temperature rise during long-term operations, resist the invasion of impurities such as dust and mud, and adapt to various complex and harsh working environments.

Product related Q&A:

What are the core advantages of Yushan intelligent Disc Valve Track-Type Hydraulic Motors compared to traditional shaft distribution motor?

The core advantages are focused on flow accuracy, sealing performance, and load-bearing capacity. The disc distribution structure achieves automatic clearance adjustment through static pressure wear compensation, resulting in higher volumetric efficiency and long-term stability, without rapid efficiency decline caused by wear; End face sealing design reduces internal leakage and is suitable for high-pressure working conditions; Paired with high load-bearing tapered roller bearings, it has stronger axial and radial load-bearing capacity, making it more suitable for heavy-duty tracked equipment.

What is the applicable equipment tonnage range for this product? Can it be adapted to small track equipment?

The product has a wide range of adaptability, including small skid steer loaders, compact track loaders, as well as large excavators, track cranes, etc. For small devices, we provide customized models with small displacement, compact structure and flexible installation, which can be directly integrated into the device drive system without complex modifications, balancing power output and space adaptability.

Factory Process

Yushan Intelligent is a professional hydraulic motor manufacturer and supplier in China. We have our own factory, and we welcome you to contact us for inquiries.