Company overview
Jining Yunbao Technology Co,Ltd is based in Shandong, China. Founded in 2020, the company works on UAV propulsion development and customization, drone system research and production, and flight support services. Its technical focus is small aviation propulsion systems and customized UAV services, supported by experience in small piston engine development and industry applications. Its propulsion work includes research, production, modification and tuning. The company has developed its own UAV engine range spanning two-stroke and four-stroke designs, with air-cooled and water-cooled models.
Its BE-50EFI engine supports fixed-wing UAV applications alongside powered paragliders, trikes, ultralight aircraft and range extenders. The documented configuration accommodates different propeller models within a 32–34 inch range. This engine provides a named example of the company's propulsion hardware for unmanned aircraft and other small aviation platforms.
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