Scraper gearboxes are hares-toothed heavy-duty gearboxes we have developed after years of exploration and accumulation. With high reliability and bearing capacity, this series are especially suitable for underground coal mines or similar harsh working environments. Scraper gearboxes can be used with inclination angles up to 30°. The large-power chain conveyor gearbox is lubricated by an oil pump to ensure safe lubrication on inclines. This gearbox can be installed horizontally, using a three-level structure of bevel, cylindrical and planetary gear. Vertical installation is achieved by using a two-level planetary gear structure. The gearbox can be customized based on the actual needs of customers.
Main Technical Parameters
- Transmission Ratio: 3,5 – 40
- Rated Power: 40 – 1,600 kW
Major applications
- Scraper, transfer conveyer, etc
Performance characteristics
- Special design to meet the requirements of working condition
- Compact structure with high bearing capacity
- Special shaft seal design
- Strict loading test for high reliability
- Large inclination and walking angle
- Non-standard design can be requested
