In railway engineering and infrastructure projects, choosing an efficient, durable and intelligent transmission system has a vital impact on the performance and operating efficiency of the whole vehicle. AYB310 Transmission Gearbox is a professional transmission equipment that stands out in this high-standard and strict environment. It is not only derived from the mature YB310 hydraulic transmission basic platform, but also through technical upgrades and structural optimization, it has achieved stronger power support and more flexible control. It is widely used in railway-related construction vehicles, such as loaders, graders, tractors, etc.
AYB310 is an automatic transmission with AMT (electro-hydraulic proportional control) shifting technology, with up to 6 forward gears and 3 reverse gears, and an optional lock-up clutch to further improve fuel economy and traction performance. Its transmission structure is flexible and supports a variety of input and output methods, including direct connection to the flywheel housing, flange connection or universal joint connection, to meet the design requirements of different models.
The main parameters are summarized as follows:
| Model | AYB310 Automatic Transmission |
| Max engine power | 310 KW |
| Max engine speed | 2500 r/min |
| Max input torque | 2750 N. m |
| Speeds |
6 forward 3 reverse, 4 forward 3 reverse or 3 forward 3 reverse |
| Shifting method | AMT (electric-hydraulic proportional control) |
| Input type | the torque converter is directly connected to flywheel casing or connected via a flange or universal joint. |
| Output type | flange, double outputs |
| Torque converter | 375 converter |
| PTO | ratio for PTO1 is 1:1(rotation direction same with engines'), for PTO2 is-1:1(rotation direction contrary to engine) |
1. Improve the operating efficiency of the whole vehicle
The multi-gear combination can intelligently switch gears according to the actual working conditions, avoid power waste, and maintain stable power output under complex road conditions. It is particularly suitable for railway construction vehicles that require frequent start-stop and speed change.
2. Reduce operating and maintenance costs
The electro-hydraulic proportional shift system is more precise than traditional mechanical shifting, reduces impact and wear, extends the life of the gearbox and the whole vehicle, and reduces the frequency of maintenance and downtime.
3. Enhance driving comfort and controllability
The automatic shifting function reduces the driver's operating intensity, especially during continuous long-term construction, which helps to improve driving safety and overall operation smoothness.
4. Flexible adaptation to a variety of engineering vehicles
Whether it is a heavy-duty tractor or a flexible operating loader or grader, AYB310 can provide stable and reliable power transmission support to meet diverse customization needs.
The AYB310 transmission gearbox has been widely used in a variety of construction machinery, especially in the field of railway construction and maintenance. In track laying projects, it is often used to haul vehicles to provide stable and powerful drive support; in tunnel construction projects, it is mounted on medium-sized loading equipment to help efficient handling and operation; and in the repair and maintenance tasks of railway lines, AYB310 Transmission Gearbox can also ensure the reliability of equipment for long-term and continuous operation. In addition, in the process of infrastructure construction along the railway, such as vehicles used for flat ground operations and traction tasks, this gearbox is also widely used to improve overall construction efficiency.
Not only that, AYB310 also provides continuous and reliable technical support to the construction team with its strong adaptability and stable power output in scenarios such as urban rail projects, high-speed railway supporting projects and railway development in remote areas, becoming an ideal power partner in railways and related infrastructure.
Hangzhou Cagon Transmission Technology Co., Ltd. is well-known in the shipbuilding field. It is a highly recognized ship power system integrator, top manufacturer and professional service provider in the industry. In the marine sector, it is a well-deserved leader in external fire protection and anti-corrosion engineering. Find detailed product information on our website at https://www.advancegearboxcn.com/. Should you have any inquiries, don't hesitate to contact us at cagonmarine@gmail.com.
