Construction machinery

As the core equipment for modern infrastructure construction and engineering operations, construction machinery often faces harsh challenges in its operating environment, including high vibration, heavy dust, extreme temperature fluctuations, and severe load conditions. To ensure the safety, operational accuracy, and efficiency of these machines under complex working conditions, sensors have become a critical foundation for achieving intelligent operation and precise control of the entire machine. In key areas such as engine monitoring, hydraulic system management, transmission systems, and overall machine condition assessment, sensors—including pressure, temperature, and displacement sensors—collect real-time system status parameters and convert them into standardized signals. These signals provide essential data support for power optimization, precise motion control, fault prediction, and health management, making sensors the core enabling component driving the transformation of construction machinery from “traditional mechanical drive” to “intelligent electro-hydraulic control.”

Relevant typical cases

Sunno Alliance provides high-performance pressure and temperature sensing solutions for key machinery models—including excavators, concrete pump trucks, cranes, and tunnel-boring machines—working closely with renowned enterprises such as Sany Heavy Industry, Zoomlion, Shanhe Intelligent Equipment, and China Railway Construction Heavy Industry. Thanks to their outstanding shock resistance, vibration tolerance, and stability across a wide temperature range, our sensors are extensively used in critical applications like hydraulic pilot systems, main pump pressure monitoring, and engine health management. In doing so, Sunno Alliance continues to make significant contributions to the ongoing innovation and development of intelligent and green construction machinery and major equipment in China.

Rail transit

Robot manufacturing