As the saying goes, "fish" and "bear paw" can not have both, Jingong JG85S excavator can achieve both "fish" and "bear paw". The biggest highlight of Jingong JG85S excavator is the manual-automatic dual drive, which can be flexibly switched between automatic transmission and manual transmission during construction operations and road driving.

Zeng Huashan, chairman of Jingong Machinery, introduced that Jingong JG85S is equipped with two sets of gearboxes, and their respective gear ratios and drive operation modes are different. Different gearing modes can be selected in different driving environments. It can be operated by automatic gear (hydraulic motor drive gearbox) during operation. The running speed of the whole machine is 0-8 kilometers per hour, because it is hydraulic stepless speed change, which can reduce the intensity of operation; manual can be selected during transition and climbing Gear (mechanical gearbox) to improve driving speed and climbing ability. The speed of the whole machine using a manual gearbox is 0-28 kilometers per hour, which can adapt to different working environments.

The research and development of this technology is based on the needs of users, users expressed the hope that the advantages of automatic transmission and manual transmission can be integrated. Jingong Machinery always takes the user as the center and attaches great importance to the user's opinions. With the efforts of the company's research and development team, the manual-automatic dual drive technology came into being, and it has the advantages of automatic transmission and manual transmission.



It is worth mentioning that this technology is the first in the country and even the world. It solves the technical compatibility between automatic transmission and manual transmission. The new operating mode will lead to a new operating experience. At present, this technology Jingong Machinery has applied for a patent.