Product Overview ZT170 is a 170cc two‑cylinder air‑cooled 2‑stroke drone gasoline engine designed for small‑to‑medium civil UAV applications. Thanks to its ultra‑light main body and standalone lightweight ignition system, it minimizes total propulsion‑system weight. The air‑cooled design eliminates
Product Brief Introduction The ZT 550cc UAV engine is a high-performance horizontally opposed four-cylinder two-stroke drone gasoline engine independently developed for medium-to-large commercial civilian unmanned aerial vehicles. As a high-power EFI UAV gasoline engine, it fills the performance gap
Product Overview 1. Product Positioning for Medium‑Sized Civilian Fixed‑Wing Unmanned Aircraft ZT45 is an air‑cooled four‑stroke piston‑type UAV gasoline engine. It differs from our existing two‑stroke GT‑series engines and focuses on users pursuing low‑vibration, quiet and smooth‑running power. It
Product Overview ZT550EFI is a 550cc four‑cylinder 2‑stroke water‑cooled drone gasoline engine, purpose‑built for medium‑to‑large civil UAV with heavy‑payload and long‑duration flight demands. It comes from factory with electronic fuel injection (EFI) for precise fuel metering and reliable performan
Product Overview ZT275 is a 275cc two‑cylinder 2‑stroke water‑cooled drone gasoline engine, developed for medium‑size civil UAV pursuing long‑time stable operation. Different from air‑cooled counterparts, its closed water‑cooled system keeps consistent working temperature under sustained high‑power
Product Overview 1. Product Positioning for Industrial‑Grade Long‑Endurance Heavy‑Oil UAVs ZT36‑ISG is a two‑stroke EFI heavy‑oil piston‑type engine equipped with integrated starter‑generator. Compared with ordinary gasoline drone engines, it uses JP‑8 heavy‑oil fuel with higher flash‑point, better
Product Overview ZT275 is a 275cc two‑cylinder 2‑stroke drone gasoline engine oriented toward lightweight medium‑endurance civil UAV applications. It uses proven carburetor fuel system out‑of‑the‑box, with mechanical structure reserved for optional EFI retrofit. The unit comes with capacitor dischar
Product Overview ZT324 is a 324cc two‑cylinder 2‑stroke drone gasoline engine built for medium‑endurance civil UAV applications. It adopts mature carburetor fuel supply as standard configuration, with mechanical interfaces reserved for later EFI system retrofit. Featuring capacitor discharge ignitio
Product Overview ZT400 is a 410cc two‑cylinder 2‑stroke drone gasoline engine specially engineered for medium‑size civil UAV applications. The base unit uses mature carburetor fuel supply, with hardware reserved for EFI system retrofitting for expanded environmental adaptability. This UAV engine fea
Product Overview ZT800‑ISG is an 820cc four‑cylinder 2‑stroke drone gasoline engine adopting integrated starter‑generator (ISG) technology, specially developed for large civil heavy‑lift UAV applications. The ISG unit realizes electric starting and high‑power onboard power generation within one asse
1. Product Positioning for Long‑Endurance Powered Civilian Unmanned Aircraft ZT35‑ISG is an air‑cooled two‑stroke piston‑type UAV gasoline engine fitted with an integrated starter‑generator module. It is upgraded on the basis of the standard ZT35/35R power plant. This engine targets medium‑size fixe
Product Overview ZT550 is a 550cc four‑cylinder 2‑stroke carburetor‑type gasoline engine designed for civil heavy‑lift UAV and commercial aviation platforms. Adopting capacitor discharge ignition and proven carburetor fuel delivery, this drone gasoline engine delivers stable and dependable power out
Product Overview ZT170 is a 170cc two‑cylinder air‑cooled 2‑stroke drone gasoline engine designed for small‑to‑medium civil UAV applications. Thanks to its ultra‑light main body and standalone lightweight ignition system, it minimizes total propulsion‑system weight. The air‑cooled design eliminates
Product Brief Introduction The ZT 550cc UAV engine is a high-performance horizontally opposed four-cylinder two-stroke drone gasoline engine independently developed for medium-to-large commercial civilian unmanned aerial vehicles. As a high-power EFI UAV gasoline engine, it fills the performance gap
Product Overview 1. Product Positioning for Medium‑Sized Civilian Fixed‑Wing Unmanned Aircraft ZT45 is an air‑cooled four‑stroke piston‑type UAV gasoline engine. It differs from our existing two‑stroke GT‑series engines and focuses on users pursuing low‑vibration, quiet and smooth‑running power. It
Product Overview ZT550EFI is a 550cc four‑cylinder 2‑stroke water‑cooled drone gasoline engine, purpose‑built for medium‑to‑large civil UAV with heavy‑payload and long‑duration flight demands. It comes from factory with electronic fuel injection (EFI) for precise fuel metering and reliable performan
Product Overview ZT275 is a 275cc two‑cylinder 2‑stroke water‑cooled drone gasoline engine, developed for medium‑size civil UAV pursuing long‑time stable operation. Different from air‑cooled counterparts, its closed water‑cooled system keeps consistent working temperature under sustained high‑power
Product Overview 1. Product Positioning for Industrial‑Grade Long‑Endurance Heavy‑Oil UAVs ZT36‑ISG is a two‑stroke EFI heavy‑oil piston‑type engine equipped with integrated starter‑generator. Compared with ordinary gasoline drone engines, it uses JP‑8 heavy‑oil fuel with higher flash‑point, better
Product Overview ZT275 is a 275cc two‑cylinder 2‑stroke drone gasoline engine oriented toward lightweight medium‑endurance civil UAV applications. It uses proven carburetor fuel system out‑of‑the‑box, with mechanical structure reserved for optional EFI retrofit. The unit comes with capacitor dischar
Product Overview ZT324 is a 324cc two‑cylinder 2‑stroke drone gasoline engine built for medium‑endurance civil UAV applications. It adopts mature carburetor fuel supply as standard configuration, with mechanical interfaces reserved for later EFI system retrofit. Featuring capacitor discharge ignitio
Product Overview ZT400 is a 410cc two‑cylinder 2‑stroke drone gasoline engine specially engineered for medium‑size civil UAV applications. The base unit uses mature carburetor fuel supply, with hardware reserved for EFI system retrofitting for expanded environmental adaptability. This UAV engine fea
Product Overview ZT800‑ISG is an 820cc four‑cylinder 2‑stroke drone gasoline engine adopting integrated starter‑generator (ISG) technology, specially developed for large civil heavy‑lift UAV applications. The ISG unit realizes electric starting and high‑power onboard power generation within one asse
1. Product Positioning for Long‑Endurance Powered Civilian Unmanned Aircraft ZT35‑ISG is an air‑cooled two‑stroke piston‑type UAV gasoline engine fitted with an integrated starter‑generator module. It is upgraded on the basis of the standard ZT35/35R power plant. This engine targets medium‑size fixe
Product Overview ZT550 is a 550cc four‑cylinder 2‑stroke carburetor‑type gasoline engine designed for civil heavy‑lift UAV and commercial aviation platforms. Adopting capacitor discharge ignition and proven carburetor fuel delivery, this drone gasoline engine delivers stable and dependable power out
