LT58 rigid drive axle

Product overview

LT58 rigid drive axle is a drive axle suitable for 6-ton loaders, specially designed for the Russian market and harsh cold conditions. Based on the time-tested loader drive axle platform made in China, this product has been carefully adapted and upgraded. It has the basic characteristics of large gear ratio and high output torque, and can fully meet the stringent requirements of the drive axle under special operating conditions such as mud and extreme cold, which are common in the Russian market.

Product Features

Well-thought-out platform, stability and reliability:

The LT58 rigid drive axle is designed based on a sophisticated loader drive axle platform that has been proven in a large number of markets, and its main structure and components are highly versatile. This not only ensures the product design itself is well-designed and the high stability available from the factory, but also greatly reduces the cost and installation verification cycle of new projects for equipment manufacturers, and also provides reliable support for rapid project progress. Using a large number of general purpose parts avoids the additional cost of opening the mold, effectively controlling the initial cost of purchase and subsequent maintenance of the product, and also makes the drive axle more competitive in price on the Russian market.

Main technical parameters：

Strengthening the bridge structure, durability and longevity:

The axle structure of this rigid drive axle has been purposefully strengthened through thoughtful design. By adding reinforcing bars to the main load-bearing elements and locally thickening key connections, its overall rigidity, impact resistance, and fatigue resistance have been significantly improved, making it more adaptable to the complex and harsh off-road conditions in Russia.

High power and smooth transmission:

To meet the power demands of the 6-ton loader under severe operating conditions, we have improved the drive axle wheel drive design to achieve higher gear ratios and higher torque output. Torque. At the same time, the wheel edge is equipped with a NEW type planetary deceleration mechanism, which makes the torque distribution between planetary gears more even and reasonable, and improves the stability of the transmission, which effectively reduces the wear of gears and extends the service life of the drive axle, thereby helping users reduce long-term use costs.

Reliable lubricant adapted to extreme temperatures:

To operate in extreme conditions, down to -40°C in Russian winter, we have specially optimized the drive axle lubrication system to ensure that lubricating oil effectively reaches transmission components at low temperatures and prevents premature wear caused by insufficient lubrication. Key sealing parts are sealed with low temperature oil seals to avoid oil leaks caused by low temperature embrittlement. Our The technical team will also take the initiative to help customers make recommendations for low temperature lubricants to ensure reliable drive axle performance in extreme cold conditions.

Automatic welding, precision guarantee:

Welding of key structures such as axle housing and drive axle shaft tube is carried out on an automatic welding line. High precision tooling positioning and automatic robot welding ensure alignment and dimensional accuracy after welding, welds are uniform and strong, and hidden quality hazards such as virtual welding and cracks are greatly reduced, and the structural strength and service life of the drive axle are guaranteed depending on root causes of failure. process.

Product Application

As a leading manufacturer of construction machinery drive axles with more than 30 years of history in China, we have implemented an extremely strict quality control system. Taking the loader drive axle as an example, whose annual shipment volume is about 13,000 units, the accident rate in the market is only 1%, and its reliability is far above the industry average. It is because of the superior quality and extremely low accident rate that we have won the long-term trust of major manufacturers equipment such as Sany, Shantui, Lovol and Diwanlun in China. Thanks to stable supplies to these well-known manufacturers, the loader swing axle is also successfully exported to Russia, Belarus and China. elsewhere and has been widely tested.

The LT58 rigid drive axle is specially designed for 6-ton loaders that adapt to tougher operating conditions. Our technical team has comprehensively strengthened the core components based on years of design experience and target operating conditions data. The product is currently selected in small batches for the 6-ton loader of the famous Russian manufacturer DST-URAL. It has been road tested for almost one year and the quality reviews are excellent, which fully confirms its excellent environmental adaptability and reliability.

Meeting the client

"DST-URAL" is a manufacturing company with a long history and a high reputation in Russian industry. Its products are known for their reliability and efficiency and are widely recognized in the market. The company's development is deeply integrated into the processes of Russian mechanical engineering, and it has always been a reliable supplier and benchmark in the field of special equipment for the mining and construction industries. The company combines many years of experience with cutting-edge innovation. Its products are known for their reliability and efficiency and are widely recognized in the Russian and global markets.

Relying on the superior quality of the loader drive axle, professional customized development capabilities and perfect warranty service system, our company has successfully passed several stages of strict inspection by DST-URAL, including product performance testing, quality system audit and production capacity evaluation, and has become the key supplier of auxiliary axles for its new 6-ton loader. This cooperation shows that our company's product quality, technical level and production strength have been highly praised by the international production system mainstream.At present, our production and quality management standards are fully aligned with customer requirements to ensure that each LT58 drive axle set can achieve the same high quality, and also provide stable and reliable drive support for terminal host devices, enhancing their competitiveness in the market.

Intelligent Manufacturing System

The company has built a series of intelligent production lines, such as automatic welding lines for drive axles, intelligent production lines for planetary wheel frames, intelligent production lines for main gear housings, intelligent production lines for differential housings, and special production lines for linkages and axle housings, ensuring production precision and consistency. drive axle with automated and digital production.

Comprehensive quality control system

The production site strictly follows the 5S management system, the area is clean and the logo is clear. All equipment undergoes scheduled maintenance and preventative repairs.

Checking incoming materials:All outsourced raw materials and components must be tested before they can be stored, and unqualified products are strictly isolated.

Process quality control:The principle of “first in, first out” is strictly observed when transporting materials, and each technological process is carried out in accordance with standardized technological documents.

Modern testing equipment:Equipped with precision instruments such as metallographic microscope, microhardness tester, ultrasonic flaw detector, three-coordinate measuring instrument, etc., to comprehensively control the material structure, heat treatment effect, internal defects and processing accuracy.

Checking the functionality of the entire bridge:Each drive axle assembly must pass a series of performance tests, such as noise, temperature rise, sealing and transmission efficiency, on a special test bench, and after passing the tests can be shipped from the factory.

Professional technical support

The company has a professional foreign trade and technical support team, which can effectively assist customers in selecting and mating drive axles. Depending on the needs of special operating conditions, we can quickly coordinate technical experts to conduct detailed consultations with customers, provide drive axle configuration recommendations and even special designs to ensure that the products perfectly meet the actual operating conditions.