5T 10T 25T Friction Winches for Highway Bridge Construction
- crane manufacturer
- Sep 22
- 2 min read
Recently, Zhifang, a prominent manufacturer of heavy machinery, supplied 24 friction winches to the China Railway Engineering Company (CREC). These winches feature impressive capacities of 5 tons, 10 tons, and 25 tons and will play a crucial role in a major highway construction project in Guizhou Province, China.
The Role of Friction Winches in Bridge Construction
Friction winches are indispensable tools in bridge construction. They are specifically designed to lift and move heavy materials smoothly and accurately. The friction mechanism allows operators to control movements with ease, making these winches ideal for delicate lifting tasks.
For example, in the Guizhou highway project, the 24 friction winches will lift and position heavy bridge components, such as steel girders that can weigh up to 25 tons. This capability ensures a streamlined construction process that prioritizes both efficiency and safety.

Zhifang's Commitment to Quality and Innovation
Zhifang has earned a strong reputation for manufacturing high-quality machinery that endures the demanding conditions of the construction industry. The friction winches supplied to CREC exemplify this commitment. Each winch is designed with state-of-the-art technology, ensuring reliability and durability even in tough environments.
Safety is a core component of Zhifang’s design philosophy. Each winch incorporates advanced safety features, such as overload protection and emergency stop functions. This commitment not only boosts efficiency on construction sites but also ensures that workers can operate the equipment safely.
The Importance of the Guizhou Highway Project
The Guizhou highway construction project is a massive initiative aimed at revolutionizing transportation infrastructure in the region. By improving connectivity, this project is expected to enhance local economies significantly.
Statistics indicate that improved roadways can lead to a 30% increase in trade efficiency, substantially benefiting local businesses. Bridges are vital parts of this infrastructure, enabling the safe passage of vehicles and pedestrians across challenging landscapes, like rivers and valleys. The completion of this project will not only support the local communities but also contribute positively to the broader economic growth of China.
Technical Specifications of the Winches
Zhifang supplied a total of 24 friction winches to the project, each with varied capacities to meet different lifting requirements. The models provided include:
JM 5-ton 300m Winch: Ideal for smaller bridge components, ensuring flexibility for lighter tasks.
JM 10-ton 1200m Winch: A mid-range option that can handle moderate weights with ease.
JKM 25-ton Winch: Perfect for lifting the heaviest structures, essential for sound bridge construction.
Each winch is engineered for exceptional performance, featuring attributes like:
High Load Capacity: Capable of lifting substantial weights, ensuring efficient handling of massive bridge components.
Durability: Designed to endure the heavy wear of construction environments, these winches maintain longevity.

Enhancing Safety on the Construction Site
Safety is critical in construction, and the implementation of friction winches greatly enhances the work environment. These winches are designed to reduce the risk of accidents, giving operators the confidence they need to perform their duties effectively.
By allowing precise control during lifting operations, the winches lower the chances of mishaps that can arise from heavy material handling. This strong focus on safety not only protects personnel but also helps keep the project on schedule and within budget. In fact, construction sites using advanced machinery like friction winches have reported a 25% decrease in accidents on average.
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