803543102 XCMG crane parts lifting torque limiter HC3901

Product Description

XCMG crane parts lifting torque limiter HC3901

803543102 fits the following models:

QY25K5

Function:

Crane lifting moment limiter is an important safety device, its main role and function are as follows:
1. Prevent overloading and overturning
The lifting moment limiter calculates the current moment value and compares it with the preset safety threshold by real-time monitoring the lifting weight, boom angle, working amplitude and other parameters of the crane. Once the actual moment exceeds the safety threshold, the moment limiter will immediately activate the protection mechanism, cut off the power supply of the lifting mechanism or issue an alarm, thus avoiding the equipment overturning caused by overload or excessive moment.
2.Real-time monitoring and warning
The moment limiter can display the actual load, working radius, boom angle and other information of the crane in real time. When the load is close to the rated value (e.g. 90%), it will send out a warning signal; when it reaches 100% of the rated load, it will send out an alarm signal; when it exceeds 104% of the rated load, it will automatically stop the operation of lifting and increasing the working radius.
3.Intelligent management and data analysis
Modern torque limiters have intelligent functions, which can record and analyse the crane's operating data and generate reports to provide a basis for equipment maintenance and optimisation. Some of the equipment also supports remote monitoring and data transmission, which is convenient for managers to understand the real-time operating status of the equipment.
4. Improve operational safety and efficiency
The torque limiter reduces the risk of accidents caused by human error or misuse through automatic monitoring and protection mechanisms, and helps operators control crane operations more accurately and improve work efficiency.
5. Compliance with safety standards
Many national and regional regulations require lifting equipment to be fitted with a torque limiter to ensure the safe operation of the equipment. The use of torque limiter not only ensures the safety of the operator and the surrounding personnel, but also meets the relevant regulatory requirements.
6. Protecting the equipment and prolonging its service life
By limiting the torque, it avoids damage to the equipment due to overload or over-torque operation, reduces mechanical wear and fatigue, thus prolonging the service life of the equipment and reducing the maintenance cost.
Working Principle
The working principle of the torque limiter is based on sensor technology and intelligent control algorithm. The sensor collects the crane's lifting capacity, boom angle and other parameters in real time and transmits the data to the controller. The controller calculates the current moment value and compares it with the preset safety threshold, and immediately triggers the protection mechanism once it exceeds the safety range.
In conclusion, the crane lifting moment limiter is an important device to ensure the safety of crane operation, through real-time monitoring, early warning and protection mechanism, effectively prevent accidents from occurring, and at the same time, improve operational efficiency and equipment life.

1,Company Profile
Changsha Origo Technology Co., Ltd was founded in 2024, is located in Changsha, Hunan Province, the capital of China's construction machinery, located in the future wisdom city of Changsha County, Changsha City, Hunan Province, East Sixth Road, the founder of the company has been engaged in the construction machinery industry for more than 20 years, has established a good reputation in the industry, and has become a trusted partner of many customers.

2,Business Scope
The company specializes in the export trade of used construction machinery, the business covers a variety of equipment, including automobile cranes, crawler cranes, cross-country cranes, concrete pump trucks, aerial work trucks, excavators, loaders, bulldozers, road rollers, telescopic boom trucks, airplanes, ships, sanitation trucks, and other equipment repair, spare parts, remanufacturing and technical support. These equipments come from a wide range of sources and are strictly screened and tested to ensure good performance and reliable quality, which can meet the needs of different customers. Our products are highly favored in foreign markets and are exported to more than 30 countries in Southeast Asia, Africa, the Middle East, South America as well as Russia and Europe, with an annual turnover of more than 50 million yuan.

3,Professional Team
The company has a high-quality, experienced professional team. The team members have profound industry knowledge and professional skills, and can provide all-round, one-stop professional services from equipment procurement, testing, evaluation, to sales, transportation and after-sales service. We know that talent is the core strength of enterprise development, so we continue to attract and cultivate outstanding professionals, and are committed to building the most competitive team in the industry.

4,Quality Assurance
In order to ensure the quality of export equipment, the company has established a perfect quality inspection system. Each piece of equipment needs to be strictly tested and evaluated by professional technicians before entering the sales process, including mechanical performance, appearance condition, wear and tear of parts and other aspects. Only equipment that meets the company's quality standards will be put on the market. At the same time, we also provide customers with free maintenance and technical support services during the quality assurance period, so that customers have no worries.

5,Customer service
Customer first is our consistent service purpose. We have a professional customer service team, can provide customers with timely, efficient and thoughtful service. Whether in equipment selection, technical advice, or in transportation, customs clearance and other links, we can provide customers with a full range of solutions and support. In addition, we also regularly return to customers, field visits, to understand the use of equipment and customer feedback, in order to continuously improve the quality of our services.

6,Corporate culture
The company adheres to the corporate culture concept of “integrity, innovation, win-win”, with the service slogan of “China Select, quality as new, used machinery, value is not reduced”, integrity-based, and constantly innovate the business model and service mode, to establish long-term and stable cooperation with domestic and foreign customers to achieve mutual benefit and win-win situation.

7,Future Prospect
Looking to the future, Changsha Origo Technology Co., Ltd. will continue to adhere to the market demand-oriented, and constantly improve its core competitiveness, expand the international market, and strengthen cooperation and communication with domestic and foreign counterparts. We will be committed to providing customers with better quality products and services, to create a global leader in exporting the first brand of used machinery services, and to make greater contributions to promoting the development of the industry.

Welcome friends from all walks of life to visit our company and discuss cooperation!