1) Twin countershaft structure of main and auxiliary boxes, full helical grinding gear design, good fuel economy;

2) Deep integration of electromechanical system, high reliability;

3) Patented control gas path, achieve accurate clutch control, better starting performance;

4) Countershaft brake adopts double valve design, more comfortable shifting;

5) Intelligent identification of driving conditions, flexible control of shifting strategies, rich and diverse driving modes, high degree of intelligence;

6) Support predictive driving, hybrid power, automatic driving and other application scenarioses.