China Factory Price 15 Ton Single Girder Overhead Crane

A single girder overhead crane is a highly adaptable lifting solution designed to meet the needs of a wide range of industrial applications. Thanks to its compact structure, it is especially suitable for facilities with limited headroom. Even in low-ceiling buildings, efficient material handling can be achieved, with lifting capacities of up to 16 tons and spans reaching approximately 39 meters. In many cases, additional safety clearances below the roof are not required, allowing users to maximize existing space and reduce overall building construction costs.

This type of traveling crane can be configured to suit different building layouts through various main girder connection options. Its favorable structural dimensions help achieve an optimal hook approach, enabling higher lifting heights and better coverage of the working area. As a result, single girder cranes are often selected for workshops, warehouses, and production facilities where space efficiency is critical.

Structurally, a single girder bridge crane consists of one main girder supported by end carriages running along overhead runways integrated into the building structure. The hoist and trolley are typically underhung and travel along the bottom flange of the girder, though both top-running and under-running designs are available. While often considered lighter than double girder cranes, a well-designed single girder crane offers excellent durability and reliability, making it an ideal choice for light to medium-duty lifting applications.

♦Wire Rope Hoist: The electric wire rope hoist is the core lifting component of a single girder overhead crane. Equipped with frequency control, it enables smooth starting, precise lifting, and stable stopping, which significantly reduces load swing and mechanical stress. Its robust design supports continuous and intensive operation while maintaining long-term reliability. The hoist trolley features an adjustable width, allowing it to adapt easily to different girder beam sizes and installation requirements.

♦Motor and Gear Reducer: High-efficiency motors combined with compact gear reducers provide strong driving power in a lightweight and space-saving structure. This optimized configuration improves transmission efficiency, reduces energy consumption, and ensures stable performance during lifting and traveling operations. The compact design also contributes to easier installation and lower maintenance requirements.

♦End Carriage and Wheels: The end carriages are fitted with high-strength forged wheelsets designed for smooth and stable crane travel. These wheels can be customized according to different rail types and working conditions, ensuring excellent adaptability in various industrial environments. Their durability helps reduce wear on both the rails and the crane structure.

♦Control Unit and Limit Devices: The electrical control system can be customized to match local electrical standards and operating habits. Integrated electronic limit switches for lifting and traveling effectively prevent over-travel and enhance operational safety, ensuring reliable and secure crane operation at all times.