As China's commercial vehicles accelerate their globalization process and the Asia-Pacific market continues to unleash its growth potential, JAC Motors has witnessed a rapid increase in sales and market share in Vietnam. Meanwhile, as a partner of JAC Motors, the assembly rate of Anhui Cummins engines has also steadily risen.
Forward-looking layout
Seizing opportunities with courage
It is understood that Vietnam officially implemented the Euro 5 emission standards on January 1, 2025. Anhui Cummins introduced the new B4.5 engine to the Vietnamese market and quickly gained market recognition. The performance in the first half of 2025 was remarkable.
To further enhance service support capabilities in Vietnam, JAC Vietnam, in collaboration with Anhui Cummins, held a specialized technical training session on the B4.5 engine.

Technical Training
Precise Empowerment
The training was deeply integrated with both theoretical instruction and practical operation, providing an efficient learning experience for several core technical personnel. To ensure the training was precise and effective, the course content focused on the electronic control system and post-treatment technology of the Anhui Cummins B4.5 engine. In terms of teaching, it started from basic principles and combined with rich practical cases to guide the training participants to gradually delve into complex fault diagnosis and maintenance applications.
The practical part aimed to exercise three core skills. The trainees not only practiced using the INSITE diagnostic tool to enhance their digital analysis capabilities, but also directly grasped the internal structure of the UA2 post-treatment system through on-site disassembly. At the same time, they also learned some systematic troubleshooting methods for common problems. The entire process had a lively interactive atmosphere. During the experience sharing and answering questions, the trainees not only overcame technical difficulties but also solidified and deepened their learning outcomes.

Overseas Services Injecting Power
Through this systematic training, the comprehensive service capabilities and efficiency of the trainees have been significantly enhanced. They highly praised the outstanding performance and reliability of Anhui Cummins engines and stated that they would fully apply the knowledge they learned to future customer services, providing more professional and high-quality service guarantees for Vietnamese users.

During this trip to Vietnam, Anhui Cummins enhanced its overseas service professionalism through technological empowerment, effectively addressing the concerns of users. The improvement of overseas service capabilities not only showcases the brand's strength but also injects strong impetus for Anhui Cummins' rapid development in the international market.