The ultra-high-pressure electric hydraulic power unit uses modular pressure-holding and pressure-regulating valve designs. In case of pump failure to maintain or build pressure, it can be repaired on-site immediately without specialized tools or technical expertise, enabling rapid troubleshooting by non-technical personnel.

The hydraulic power unit is equipped with a high-efficiency motor, a large-capacity oil tank, and a two-stage pressure regulator, enabling continuous, high-load output suitable for long-duration, high-intensity operations such as piling and deep foundation work. Its automatic unloading function and phase-loss protection enhance safety and durability, ensuring reliable performance under complex working conditions.

With design enhancements such as a three-sided protective guard rail, four lifting rings, an optimized oil tank, and easily replaceable pressure-holding valves, the hydraulic power unit offers improved flexibility and operational safety for bridge reinforcement and maintenance. It ensures stable power output, enhances construction efficiency, and improves work quality and safety.

The mobile hydraulic power unit is equipped with a high-performance built-in battery and does not rely on an on-site power supply. With advantages such as high portability, wireless operation, zero exhaust emissions, and low-noise performance, it can be flexibly deployed and operated safely and efficiently in tunnels, shield construction areas, and other complex field environments. This power unit is especially suited for extreme working conditions, such as being far from power sources or operating in confined spaces, thereby significantly improving construction continuity and safety.

Yes. With a built-in battery, the mobile hydraulic power unit provides strong emergency capability. During unexpected power outages at construction sites, it can independently complete urgent lifting and rescue tasks, ensuring construction safety and progress. It serves as an ideal on-site emergency power solution.

The small portable electric hydraulic pump features a compact and lightweight design (20/30 kg). It is particularly suitable for structural reinforcement in confined areas such as subway tunnels, utility corridors, or emergency repair environments with limited workspace. Its flexibility allows for convenient deployment and significantly enhances operational convenience and construction efficiency.

The portable electric hydraulic pump utilizes a plug-and-play system and supplies continuous power to various hydraulic tools used in scaffolding or high-rise operations. It effectively shortens construction time, reduces labor intensity, and increases safety, improving overall on-site construction efficiency.

Yes. With its compact size, portability, simple structure, and stable pressure output, the manual hydraulic pump is highly suitable for emergency repairs or the temporary installation of prestressed steel tendons on construction sites. It operates efficiently even without a power supply, which significantly enhances on-site emergency handling capability.

Manual hydraulic pumps provide rapid operation and flexible start-stop control, allowing reinforcement tasks to be completed efficiently within tight timeframes. This helps shorten emergency construction time and maintains overall construction progress, making the pump an effective tool for quick on-site adjustments and repairs.

Hydraulic jacks feature a compact structure, stable pressure output, precise control, and adjustable lifting speeds. In subway tunnel construction, they enable micro-adjustment and accurate alignment of tunnel segments, ensuring extremely small assembly deviations. This significantly improves installation efficiency and safety, making hydraulic jacks ideal equipment for achieving high-precision tunnel segment assembly.

Center-hole jacks feature a hollow piston rod that allows tendons or steel bars to pass through the center. During slip-form construction of high-rise buildings, they enable accurate tensioning and releasing of steel tendons or support rods. This ensures uniform force distribution and continuous formwork lifting, significantly improving construction safety and efficiency. As such, they are indispensable equipment in slip-form engineering.

Hydraulic pancake/flat jacks feature an extra-thin, low-height design with strong lifting force. They are highly effective for bridge bearing replacement or lifting operations in confined spaces. These jacks can be easily positioned and operated within minimal clearances, ensuring safe, reliable, and efficient lifting, making them a preferred solution for tight-access lifting operations.

Hydraulic double-acting horizontal jacks provide bidirectional force for both pushing and pulling. When paired with tunnel lining trolleys, they enable smooth and rapid movement during underground construction, significantly improving operational efficiency and safety.

The self-balancing load box uses a modular integrated design that eliminates the need for a large reaction frame. During static load testing, the load box can be directly embedded into the pile body, effectively reducing external interference, improving loading accuracy, enhancing testing efficiency, and shortening the construction period.

Our self-balancing load box has been widely applied in metro deep underground excavations, high-rise building clusters, and large-diameter bridge pile foundations. It adapts effectively to complex site conditions and high-bearing requirements, ensuring reliable and efficient testing performance.

Key considerations when applying a self-balancing load box include:

• Pile length and bearing-layer position
• Soil structure and stratification
• Groundwater level

By matching load box specifications and controlling the loading process scientifically, test results can accurately reflect the true bearing behavior of the foundation.

The anchor pull-out tester uses a high-precision pressure sensor and a digital display system to quickly and accurately measure the anchoring force of soil nails and rock bolts used in slope stabilization. This enables engineers to evaluate installation quality effectively, ensuring slope stability and construction safety.

For deep excavation and retaining wall projects, the anchor bolt pull-out tester’s compact structure and easy operation make it adaptable to confined on-site working conditions. By adjusting the support base and pull-out setup to suit different field requirements, the tester ensures safe and efficient testing with accurate and reliable results.

Yes. With its modular, integrated design, the hydraulic pile breaker processes large quantities of pile heads in a single operation. Its daily output far exceeds conventional methods, significantly shortening construction duration and reducing labor costs.

In the confined and environmentally sensitive settings of urban subway foundation pits, the hydraulic pile breaker provides remote operation, low vibration, low noise, and high safety. It greatly accelerates pile trimming work while minimizing dust and safety risks, making it an ideal high-efficiency, intelligent pile-cutting solution for modern urban infrastructure projects.

The PLC synchronous lifting system supports multi-channel coordinated control, enabling safe and precise lifting and repositioning of entire bridge structures. Maintaining synchronization deviation within ±1 mm greatly enhances safety and efficiency in bridge repair and reinforcement projects.

The system continuously monitors and coordinates the displacement and pressure at every lifting point, preventing structural deformation or instability. Equipped with automatic alarms and emergency shutdown mechanisms, it ensures safe and precise lifting—making it ideal for complex, high-difficulty engineering tasks.

The horizontal energy-saving plunger pump uses a patented high-efficiency plunger drive system and high-performance motor to deliver stable, continuous feeding. This reduces energy consumption and noise while improving slurry dewatering efficiency. It shortens processing time, reduces maintenance and operating costs, and offers an ideal solution for improving environmental performance and economic benefits on construction sites.

Yes. The stainless steel vertical plunger pump uses wear-resistant seals and a high-thrust design to deliver high-concentration sludge and sediment efficiently and steadily. This improves sedimentation and wastewater treatment efficiency, reduces clogging, lowers energy consumption, and provides reliable long-term performance under harsh working conditions.

Yes. The ceramic plunger pump uses high-performance alumina, zirconia, or silicon nitride materials combined with an optimized sealing structure. This allows it to handle tunnel-construction environments with high sand content or heavy particulate water infiltration. The pump offers excellent wear and leakage resistance during long-term operation, significantly extending service life and providing a reliable solution for abrasive working conditions.

The specialized plunger pump adopts an enhanced transmission system together with a reinforced wear-resistant sealing design. It delivers stable and reliable performance for high-concentration, high-viscosity, or sediment-rich slurry. Its strong anti-clogging capability and extended maintenance intervals make it highly suitable for continuous operation in harsh construction environments.

Yes. The food-grade filter press pump uses 304 food-grade stainless steel materials and food-grade compliant seals, fully meeting hygiene standards for drinking water pipeline engineering. The pump safely and efficiently handles mud–water mixtures generated during tunnel construction, ensuring water purity, environmental compliance, and operational safety.