September 22, 2024 afternoon，Liugong Eastern R & D and Manufacturing Base in Changzhou, Jiangsu Province，The 2024 Liugong Large-scale Complete Mining Equipment Tasting Meeting was held.，Liugong exhibited a total of 18 complete sets of large-scale mining engineering machinery and equipment at the event.，Including the road surface.Unmanned road roller 6622E。

Unmanned road roller 6622E

Quality of work：22000 kg

Vibration frequency：28/32 Hz

Amplitude：2.0/1.3 mm

Exciting force：400/335 kN

Vibrating wheel diameterxWidth：1600x2130 mm

01

Unmanned controller

· The receiving controller is equipped with a built-in positioning board of the receiving controller，The ontology can be used for positioning and vehicle attitude analysis with high accuracy.。

· Receiving the differential information of the base station through the built-in mobile radio，The positioning and attitude measurement of the whole vehicle will be upgraded to millimeter level.。

· Receiving the high-precision coordinates of the path sent by the display screen，And calculation and comparison are carried out.，Control the operation of the electric steering wheel according to the calculated values，So that that travel direction of the whole vehicle is controlled。

· Receiving large and small vibration compaction operation information sent by the display screen、Vehicle start-stop and other information，Control the whole vehicle after conversion。

02

Obstacle avoidance radar

· The front and rear directions of the whole vehicle are equipped with Cameras、Intelligent Collision Avoidance System Based on Millimeter Wave Radar and Other Sensors Fusion，IntegrationAITechnology，Obstacle identification is performed。

· If it is judged to be an obstacle and the distance < Set a safe distance，The whole vehicle stops running、Work and stand by in place，Click after the obstacle is removed”Start“Continue the driving operation。

03

Emergency stop device

· The outer sides of the vehicle are equipped withEmergency stop button，In case of special circumstances，Even if you're not a remote operator.，It can also stop the roller quickly.，Prevent the occurrence of danger。

Innovation、Lead、Atsuyuki、Transcend，Engineer Liu will seize market opportunities.，Have the courage to break the game，Strive to become the world's leading provider of equipment and technology solutions。