Tunnel Boring Machine Hydraulic Motors

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.

Tunnel Boring Machine Hydraulic Motors adopts a high-pressure radial plunger structure design, integrating end face flow distribution and static pressure balance technology, which can easily cope with the instantaneous impact load of the cutterhead rock breaking. Three major breakthroughs have been achieved in core performance: firstly, strong impact resistance, with a built-in buffer valve group that can absorb the instantaneous high pressure generated by the collision of the cutterhead with hard rocks, protecting internal components; Secondly, it has excellent anti pollution properties and adopts a three-stage filtration and self-cleaning oil passage design; Thirdly, the battery life is stable, and the core components are made of wear-resistant alloys and ceramic coatings to meet the needs of continuous tunnel excavation.

Company Advantages

The company has a research and development center and has formed a research and development team led by professional technicians. Its products accurately match the excavation needs of different geological conditions, and some of its performance exceeds that of imported brands. Build an intelligent production base, introduce professional machining centers and precision testing equipment, and achieve 100% independent production of core components. Establish a full process quality control system, Tunnel Boring Machine Hydraulic Motors has undergone multiple rigorous tests, and the product meets the quality inspection requirements. Whether it is precise excavation of urban subways or the demolition of hard rocks in mountain tunnels, they can provide stable and strong power support, helping underground engineering to advance efficiently.

Application Scenario

In the construction of urban subway tunnels, Tunnel Boring Machine Hydraulic Motors is adapted to the earth pressure balance shield machine. Faced with complex geological conditions such as water rich sand layers and clay layers, the motor-driven cutterhead can achieve stable rotation and cooperate with the propulsion system to accurately control the excavation speed, avoiding ground settlement; In mountain tunnel engineering, it can provide core power, withstand excavation resistance of rock compressive strength above 150MPa, and ensure efficient rock breaking of the cutterhead. In scenarios such as water conservancy tunnels and highway tunnels, the product also performs excellently. Can operate in high water pressure underground environments; For working conditions with high dust concentration and oil pollution in tunnels, the sealing structure effectively isolates pollutants and can cover various underground engineering needs.

Factory Process