The SZ-E02 Excavator Safe Load Limiter provides load monitoring, audible and visual alarms, and overload control signals. With a 0–300T measurement range and multi-level protection, it helps improve excavator lifting safety.

A tower crane fishplate connects rail sections and helps maintain track alignment and stability. Learn about its materials, key features, applications, and maintenance requirements.

The WR-3 Plus wireless anemometer helps monitor wind speed and weather conditions during crane operations. Featuring wireless transmission, audible and visual alarms, and historical data recording, it supports construction site safety management.

Visit SYM at bauma CHINA 2026 in Shanghai from November 24 to 27 at Booth E1.660. Discover tower cranes, construction hoists, spare parts and customized equipment solutions for construction projects worldwide.

A passenger hoist safety device is an essential safety component for rack-and-pinion construction hoists. Designed to help prevent uncontrolled cage descent, the SAJ series progressive anti-fall safety devices use a mechanical braking system to improve operational safety. Explore available models, working principles, and key considerations when selecting a construction hoist safety device.

The thyristor for tower crane is a semiconductor component used in industrial electrical power control applications. Featuring an insulated design and thick copper baseplate, it can be used in compatible AC motor control systems, DC power supplies, and other electrical circuits. Confirm the model and technical specifications before ordering to ensure compatibility with your equipment.

This project scenario explores the application of the TD1540-4 Derrick Crane in high-rise construction in Saudi Arabia, highlighting rooftop lifting, tower crane dismantling, restricted access, and the importance of safe lifting planning.

The passenger hoist overload protection device from SYM is designed for compatible GJJ and BAODA construction hoists. Its pressure sensor detects cage load and sends electrical signals to the load limiting device, supporting overload monitoring and control. Contact SYM to confirm compatibility and specifications.

Passenger hoist tower crane brake disc for GJJ and BAODA equipment. Featuring a steel plate, heat-insulating layer and friction blocks, this component supports braking performance, wear resistance and routine equipment maintenance. Contact SYM to confirm compatibility and specifications.

Discover passenger hoist gear couplings for GJJ and BAODA construction hoists. Available in 14kg, 17kg, and 22kg options, these spare parts support power transmission in construction hoist drive systems.