1010300782 1010300283 Zoomlion Crane Parts Insertion Bidirectional Hydraulic Lock / Buch DERV8-B

Product Description

Zoomlion Crane Insertion Bidirectional Hydraulic Lock/Buch DERV8-B

Function:

The role of inserted hydraulic lock for large tonnage crane mainly has the following aspects:
1. prevent the weight from sliding down by itself: when the oil pump stops supplying oil or the reversing valve is in the neutral position, the inserted hydraulic lock can close the inlet and outlet of the cylinder and prevent the pressure oil from leaking, so that the load cylinder can remain stable in both directions, preventing the sliding down by itself due to the action of the heavy load and ensuring the safety and stability of the crane in a static state.
2. Pressure maintaining function: in the locking circuit with long supporting time and low movement speed, such as the crane's outrigger expansion and contraction and other working conditions, the inserted hydraulic lock can effectively maintain the pressure inside the cylinder, preventing the piston position from changing due to the change of the internal pressure, and guaranteeing the normal work of the machinery.
3. Improve system reliability: By preventing the pressure oil from leaking and the weight from slipping, the inserted hydraulic lock helps to improve the overall reliability of the hydraulic system of the crane, reduce the possibility of malfunctioning and prolong the service life of the equipment.
4. Enhance operational safety: During crane operation, the inserted hydraulic lock can provide reliable locking function at critical moments, providing safety guarantee for the operator and avoiding dangers such as loss of control of heavy loads or destabilization of the crane due to unforeseen circumstances.
To sum up, the inserted hydraulic lock of large tonnage crane plays an important role in preventing the heavy load from sliding down by itself, keeping pressure, improving the reliability of the system as well as enhancing the safety of operation.

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!