Recently, the Sichuan Provincial Science and Technology Department, "Truck hydraulic actuator system" in Chengdu, experts on SINOTRUK CDW Branch Nanchong in Sichuan undertaken in 2012 science and technology projects carried out the inspection. Group heard the project summary report, review the relevant information, through consultation and discussion, it was agreed that the project approved.

The project is focused on the current domestic and foreign heavy truck dump truck hydraulic actuator prevailing poor stability, short life defects, improved stop mechanism and mounting mechanism, the use of new materials, optimize the structure of heavy truck dump truck hydraulic actuator, improve product reliability, extended service life. The project received a patent, utility model patents 4 patents.