Zoomlion Engineer Shares the R&D Story Behind a Middle East Excavator Recognized at Seventh Technology Innovation Conference
Zoomlion Engineer Shares the R&D Story Behind a Middle East Excavator Recognized at Seventh Technology Innovation Conference
PR Newswire
CHANGSHA, China, June 24, 2026
CHANGSHA, China, June 24, 2026 /PRNewswire/ — Zoomlion Heavy Industry Science & Technology Co., Ltd. (“Zoomlion”) developed a 21-ton crawler hydraulic excavator for the excessive warmth, dusty situations and extended breaker operations frequent in the Middle East. Developed by a staff led by Wu Baoshuo, deputy director of the Medium and Large Excavator Research Institute at Zoomlion Earthmoving Machinery Company, the excavator acquired an Outstanding Flagship Product Award at the firm’s Seventh Science and Technology Innovation Conference.
Designed for the Middle Eastern markets, the excavator is constructed for municipal building, utility tasks and mining operations, the place temperatures can exceed 50 levels Celsius and hydraulic breaker work could account for greater than 70% of working time.
“Customers in the Middle East do not simply need another excavator. They need one that can keep working,” Wu mentioned. “The conditions are very different from conventional earthmoving, so the machine has to be developed around the realities of the local jobsite.”
Wu led the undertaking from design and testing by means of optimization and mass manufacturing. One of the staff’s greatest challenges was controlling warmth throughout extended breaker operations. The mixture of steady breaker work and excessive temperatures positioned heavy calls for on the cooling system.
The staff redesigned the airflow format and optimized the cooling core to enhance warmth dissipation. Engineers additionally strengthened key structural elements and refined welds to cut back stress throughout repeated impression. To enhance mud safety, they enhanced the air consumption system and cab sealing.
The staff examined every enchancment at buyer worksites in the Middle East, utilizing sensors to gather knowledge and finishing hundreds of breaker cycles to refine the design.
The undertaking introduced collectively groups throughout product growth, testing, manufacturing, technical assist and abroad operations, whereas Zoomlion’s testing middle at its headquarters supported three months of high-frequency breaker sturdiness testing.
The growth course of required repeated testing and refinement. When an early cooling design wanted additional adjustment, the staff used the knowledge to regulate the system and transfer ahead.
“Innovation always comes with lessons,” Wu mentioned. “The company’s support gave us the confidence to keep solving tough engineering challenges.”
For Wu and his staff, the award acknowledges years of customer-focused engineering. “It is an honor, but not the finish line,” he mentioned. “We will keep learning from the jobsite and building equipment customers can rely on.”
SOURCE Zoomlion
