Yutong has a long-term R&D plan with annual investment maintained at over 5% of turnover.
Yutong’s Engineering Technology Centre, a groundbreaking RMB 1 billion investment, marks China’s first in new energy engineering. It features state-of-the-art labs and a comprehensive quality system that covers components, systems and vehicles, backed by over 50,000 inspection standards. This dedication has enabled Yutong to independently develop core new energy technologies, amassing 4,316 patents and contributing to over 280 national and industry standards.
All electric trucks undergo a series of rigorous tests at the Yutong Test Centre – a world class facility dedicated to the development and testing of advanced vehicle technologies. Covering everything from electric drive systems to durability, noise, safety and environmental performance, this purpose-built centre ensures each component and system is tested under real-world and extreme conditions.
Motor and electric control testing is carried out using advanced test benches, a walk-in environmental chamber, NVH and reliability rigs and other specialist equipment. These tests cover motor systems, high voltage components and charging systems, as well as research into control algorithms, vibration, environmental resilience and safety. The goal is to deliver safer, more efficient and more reliable trucks – improving driver comfort and reducing maintenance and operational costs.
Vibration and noise performance is tested using a semi-anechoic chamber, a full vehicle noise chamber and a dedicated soundproof lab. These facilities support advanced assessments such as sound quality analysis, source localisation, vibration transfer path studies and testing of acoustic insulation materials. Modal and abnormal noise analysis is also carried out on body and powertrain components. This comprehensive testing helps optimise comfort and refinement across the vehicle.
Electromagnetic compatibility is tested using a 10-metre semi-anechoic chamber and a shielded room, enabling validation from component level to full vehicle systems. These tests ensure electrical systems operate safely without interference and minimise external electromagnetic radiation. This contributes to a safer vehicle operation, supports passenger well-being and enhances the overall driving experience.
Traction battery testing includes a wide range of safety and performance checks, such as needle penetration, compression, short circuit, overcharge, fire exposure, vibration, seawater immersion and thermal shock. With walk-in environmental chambers and dedicated battery test benches, batteries are tested under extreme conditions to simulate real-world use. This comprehensive testing ensures the safety, reliability and efficiency of the battery system – supporting dependable vehicle operation across varied application scenarios.
Extreme weather testing is conducted using advanced environmental chambers capable of simulating a wide range of harsh conditions, including high heat, freezing temperatures, humidity and rapid temperature shifts. These tests verify the performance and reliability of key systems – such as the battery, air conditioning and thermal management – under severe climate scenarios. This ensures the vehicle remains safe, efficient and comfortable, no matter the environment.
Road simulation testing uses industry-leading durability equipment, including full-vehicle, suspension and component test benches imported from Germany. By combining test track data with real-world customer operating conditions, comprehensive lifetime evaluations are carried out on the vehicle structure, suspension, body assemblies and key components. These tests ensure long-term reliability and durability under demanding conditions.
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