Requirements for hydrostatic drive technology: the hydrostatic drive device can be continuously variable, easy to layout, large specific power, wide speed regulation range and good low-speed stability. It is especially suitable for agricultural machinery and pavement machinery with diversified structure and low driving speed. Xingtai tractor factory Xingtai tractor factory

 

The combine driven by hydrostatic pressure has higher working efficiency and less auxiliary working time than the mechanical transmission combine, the working efficiency is improved by 10-30%, and the net harvest rate is 1-2% higher than the mechanical transmission combine. It has the advantages of convenient operation, comfort, reduced labor intensity, easy maintenance and low failure rate. At present, 30% of the failures of domestic mechanical transmission combine are caused by gearbox, The gearbox vibrates greatly, which affects the service life of other working parts. The combined harvester driven by hydrostatic pressure can make the engine work under objective and constant working conditions, ensure the constant speed of other parts, and has an excellent minimum stable driving speed. It is suitable for harvesting high-yield crops and lodging crops. The more productive the mechanical transmission combine harvester is, the more likely it is to be blocked, which brings unnecessary spiritual damage rather than the joy of harvest to farmers.

 

No leakage technology: leakage and noise, these early faults are persistent diseases in the hydraulic industry and important factors limiting the application of hydraulic technology. At present, the non leakage technology in hydraulic technology will be widely used, including the development of new pipe joint components and threaded cartridge valves. The gradual popularization of these common technologies plays an important role in improving the performance of agricultural machinery in China.