Zoomlion Engineers Adapt Excavators for Middle East Heat

Led by Wu Baoshuo, the design team focused on the reality that over 70% of operating time in Middle Eastern quarries involves high-impact breaker use. This constant vibration, coupled with extreme ambient heat, necessitated a complete overhaul of traditional thermal management. Engineers redesigned the machine’s airflow layout and optimized the cooling core to prevent system failure during prolonged cycles.

Beyond cooling, the team reinforced structural welds to better handle the mechanical stress of repeated impact. They also overhauled the air intake and cabin sealing systems to combat heavy dust infiltration. The development process relied on extensive field testing at active worksites, where sensors tracked performance data to guide iterative improvements. For Wu, the recognition from the company is a milestone in a project that balanced heavy manufacturing with localized technical support, marking a shift toward equipment built specifically for the realities of the Middle Eastern jobsite.