Electronic Hydraulic Sensors are the core "nervous system" of modern heavy construction machinery, delivering real-time operational monitoring, stable equipment control, and intelligent system support for heavy-duty working scenarios. Our high-performance construction machinery sensors are widely deployed in excavators, loaders, bulldozers, and heavy-duty engines, covering full-scene monitoring of engine performance, hydraulic systems, transmission control, safety protection, and emission compliance. As a trusted supplier for professional equipment manufacturers, aftermarket parts distributors, and maintenance service providers, we deliver reliable sensing solutions designed to reduce unplanned downtime, lower operating costs, and boost on-site productivity for our business partners.
Ultra-High Precision & Stable Signal Output: Our hydraulic sensors for construction machinery deliver ±0.5% FS full-scale measurement accuracy, with anti-interference design ensuring stable data transmission in complex electromagnetic environments, supporting precise control of core equipment systems.
Extreme Environment Adaptability: Rigorously tested to withstand harsh job site conditions, including severe vibration, -40℃ to 125℃ wide temperature range, heavy dust, and high humidity, with IP67 ingress protection for long-term reliable operation.
Universal ECM Compatibility: Fully compatible with electronic control modules (ECMs) of mainstream global construction machinery brands, our excavator hydraulic sensors provide accurate real-time data to reduce failure rates and extend equipment service life.
Integrated Fault Diagnosis Support: Built-in signal feedback function enables technicians to quickly locate equipment faults, minimizing downtime and improving maintenance efficiency, with a service life 3× longer than standard industry alternatives.
Including temperature, pressure, speed, and position sensors, this series monitors coolant temperature, oil pressure, fuel pressure, engine speed, and crankshaft position in real time, ensuring stable and efficient engine operation.
Core hydraulic pressure sensors, temperature sensors, and flow sensors track hydraulic system pressure, oil temperature, and flow rate, optimizing pump control logic to improve hydraulic efficiency and reduce energy loss for loaders and bulldozers.
Including joystick, boom/bucket position, and inclination sensors, these components enable precise movement control and automated operation functions, improving operation accuracy for construction machinery.
Oxygen, particulate matter, and pressure sensors help equipment meet strict global emission standards, while providing over-limit protection to safeguard both machinery and on-site operators.
Our bulldozer engine sensors adopt high-strength corrosion-resistant 304 stainless steel for the core sensing element, with precision vacuum heat treatment to eliminate internal stress and improve fatigue resistance. The housing uses reinforced flame-retardant engineering plastics, with fluorine rubber sealing structure for long-term oil and corrosion resistance. All components undergo 1000+ hours of durability testing, including high and low temperature cycle, vibration impact, and waterproof testing, to ensure consistent performance in harsh working conditions.
Our Electronic Hydraulic Sensors are widely applicable to heavy construction machinery including excavators, wheel loaders, bulldozers, road rollers, and heavy-duty engines, fully compatible with ECMs of mainstream global construction machinery brands. They are suitable for core working scenarios including infrastructure construction, mining operations, municipal engineering, and water conservancy projects.
Keep sensors and wiring connectors clean to prevent damage from dust, water, or oil contamination.
Conduct regular inspections of sensor cables for wear, cracking, or loose connections to avoid signal interruption.
Avoid impact or excessive force during installation and maintenance to prevent damage to internal sensing elements.
Use genuine You Star replacement sensors to ensure matching performance and long-term reliability.
Use professional diagnostic tools to check sensor signals when faults occur, avoiding blind disassembly.
We offer flexible wholesale solutions for global equipment manufacturers, aftermarket parts distributors, and professional maintenance service providers, with competitive bulk pricing and flexible MOQ support. We also provide full customization services, including sensing range adjustment, connector type customization, and OEM/ODM services tailored to your equipment specifications and application needs. Our global logistics network ensures stable and timely delivery to partners worldwide.
Our sensors are designed to be fully compatible with ECMs of most mainstream global construction machinery brands. Please provide your equipment model and OEM part number, and our technical team will confirm the dedicated matching solution for you.
For standard products, we offer 7-15 working days lead time for bulk orders. Customized products have a lead time of 20-30 working days, adjusted according to your customization requirements.
Yes, we provide full technical support, including installation guides, maintenance manuals, and 24/7 online technical consultation for all our global partners.
