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ZT550 550cc Twin-Cylinder Air-Cooled EFI Self-Start UAV Gasoline Engine – High-Torque Commercial Heavy-Duty Drone Power Unit
Product Overview The ZT550 550cc UAV gasoline engine is a purpose-built civilian heavy-load internal combustion power assembly independently developed for large-scale commercial unmanned aerial vehicles. Distinct from small-displacement single-cylinder drone gasoline engines and low-power carburetor
Product Overview The ZT550 550cc UAV gasoline engine is a purpose-built civilian heavy-load internal combustion power assembly independently developed for large-scale commercial unmanned aerial vehicles. Distinct from small-displacement single-cylinder drone gasoline engines and low-power carburetor
ZT 130N High‑Performance UAV Gasoline Engine for Long‑Endurance Industrial Drones
Full Product Description Our industrial‑grade is purpose‑built to satisfy growing market demand for long‑endurance unmanned aerial propulsion systems. Many industrial drone projects face limits from short battery‑powered flight time, and this drone gasoline engine provides a reliable liquid‑fuel pow
Full Product Description Our industrial‑grade is purpose‑built to satisfy growing market demand for long‑endurance unmanned aerial propulsion systems. Many industrial drone projects face limits from short battery‑powered flight time, and this drone gasoline engine provides a reliable liquid‑fuel pow
ZT600‑Pro Heavy‑Duty Micro Turbojet Engine
ZT600‑Pro belongs to the high‑output heavy‑duty kerosene‑fueled turbojet series developed for large‑size civilian flying machinery. Upgraded from small‑thrust jet engines, this model remodels the combustion‑chamber layout and strengthens the turbine assembly to accomplish 60‑kilogram rated thrust. T
ZT600‑Pro belongs to the high‑output heavy‑duty kerosene‑fueled turbojet series developed for large‑size civilian flying machinery. Upgraded from small‑thrust jet engines, this model remodels the combustion‑chamber layout and strengthens the turbine assembly to accomplish 60‑kilogram rated thrust. T
SW800Pro 80‑kg‑Thrust Miniature Turbojet Engine for Civil‑Use UAV
Product Overview 1. Product Positioning for Heavy‑Duty Large‑Scale Civil Fixed‑Wing Aircraft SW800Pro is a mature miniature turbojet power source designed for civilian unmanned aircraft and large‑size model jets. Compared against piston gasoline engines, the turbojet features fast throttle reaction,
Product Overview 1. Product Positioning for Heavy‑Duty Large‑Scale Civil Fixed‑Wing Aircraft SW800Pro is a mature miniature turbojet power source designed for civilian unmanned aircraft and large‑size model jets. Compared against piston gasoline engines, the turbojet features fast throttle reaction,
SW600Pro 60‑kg‑Thrust Miniature Turbojet Engine for Civil‑Use UAV
Product Overview 1. Product Positioning for Heavy‑Duty High‑Speed Civil Fixed‑Wing Aircraft SW600Pro is a mature miniature turbojet power source developed for civilian unmanned aircraft and large‑scale model jets. Compared with piston‑type gasoline engines, the turbojet features fast throttle‑respon
Product Overview 1. Product Positioning for Heavy‑Duty High‑Speed Civil Fixed‑Wing Aircraft SW600Pro is a mature miniature turbojet power source developed for civilian unmanned aircraft and large‑scale model jets. Compared with piston‑type gasoline engines, the turbojet features fast throttle‑respon
ZT 550cc UAV Gasoline Engine
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 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
ZT550EFI 2‑Stroke Water‑Cooled Gasoline Engine for UAV
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 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
ZT-350cc UAV Gasoline Engine
Product Brief Introduction The ZT-350cc UAV engine is a professional civilian drone gasoline engine independently developed for medium-load commercial unmanned aircraft. As a compact-displacement UAV gasoline engine, it fills the performance gap between small consumer drone motors and large heavy-li
Product Brief Introduction The ZT-350cc UAV engine is a professional civilian drone gasoline engine independently developed for medium-load commercial unmanned aircraft. As a compact-displacement UAV gasoline engine, it fills the performance gap between small consumer drone motors and large heavy-li
ZT-1280CC 107HP UAV Engine with DOHC & Multi-Point Electronic Injection
Product Overview The ZT-1280CC is an automotive-grade, highly reliable aviation piston engine with a displacement of 1280 mL (1.28L), featuring an inline 4-cylinder naturally aspirated design. It is purpose-developed for next-generation heavy-lift industrial UAVs, cargo delivery drones, and light ex
Product Overview The ZT-1280CC is an automotive-grade, highly reliable aviation piston engine with a displacement of 1280 mL (1.28L), featuring an inline 4-cylinder naturally aspirated design. It is purpose-developed for next-generation heavy-lift industrial UAVs, cargo delivery drones, and light ex
ZT-1480CC 197HP Turbocharged Gasoline Direct Injection (GDI) Aviation Piston Engine
Product Overview The ZT-1480CC is a high-performance heavy-duty aviation piston engine with a displacement of 1480mL (1.5L), built with an inline 4-cylinder turbocharged architecture. It is purpose-engineered for high-altitude commercial UAVs, large-scale logistics cargo drones, aerial operation pla
Product Overview The ZT-1480CC is a high-performance heavy-duty aviation piston engine with a displacement of 1480mL (1.5L), built with an inline 4-cylinder turbocharged architecture. It is purpose-engineered for high-altitude commercial UAVs, large-scale logistics cargo drones, aerial operation pla
UAV Propulsion Engines
Reliable Piston & Turbojet Power Systems for Commercial Unmanned Aerial Vehicles
Core Advantages
Core Advantages

Integrated Manufacturing and Trading

Direct Supply Chain, Cost-Effective One-Stop Procurement Solutions

Factory Strength & Quality  Assurance
Factory Strength & Quality Assurance
Self-owned standardized factory, full-process strict testing, professional R&D team and complete after-sales system to fully guarantee product quality and stable performance of civil UAV engines.
Integration of Manufacturing  and Trading
Integration of Manufacturing and Trading
Integrated factory manufacturing and international export trading, offering direct factory supply and full-set cross-border trade service for civil UAV engines.
Industries We Serve

One-stop Solution

Full-process service covers production, customization & import-export.

Advanced Manufacturing and Diversified Civil Application Case of Micro UAV Turbojet Engines 1. Factory R&D Orientation and Core Technical Layout of Shandong Zhongtian Power Technology Co., Ltd. Shandong Zhongtian Power Technology Co., Ltd. has built a professional micro gas turbine manufacturing bas
UAV Turbojet EnginesTurbojet Engine
Factory Manufacturing & Application Case of Civilian UAV Piston Engines 1. Introduction to Shandong Zhongtian Power’s Professional Production Workshop Shandong Zhongtian Power Technology Co., Ltd. is a specialized high-tech manufacturer focused on independent research, precision production and full-
UAV Piston EnginesPiston Engines
UAV Piston EnginesPiston EnginesUAV Piston Engine Manufacturer
Professional Manufacturing Case of Civilian UAV Turbojet Engines from Shandong Zhongtian Power Technology Co., Ltd. 1. Overview of Shandong Zhongtian Power Professional Production Base Shandong Zhongtian Power Technology Co., Ltd. is a professional high-tech manufacturer focusing on the R&D, precisi
UAV Turbojet EngineUAV Engine

About Us

Shandong Zhongtian Power Profile

Shandong Zhongtian Power Technology Co., Ltd. is a professional R&D, manufacturing and integrated service enterprise focusing on civil unmanned aerial vehicle power systems, located in Shandong Province, China. Centered on independent technological innovation and standardized factory production, our core product lineup covers civil piston engines and micro turbojet engines tailored for multi-scenario unmanned aerial vehicles. All power products are developed and manufactured strictly for civilian commercial applications, fully complying with relevant civil aviation and industrial equipment production specifications. Our self-operated production workshop is equipped with complete machining, assembly, performance testing and quality inspection equipment. We implement full-process quality control from raw material procurement, precision processing, component assembly to bench test delivery, to ensure the stability, durability and high efficiency of each power unit. Our engines are widely applied in civilian fields including large load logistics transportation UAVs, long-endurance surveying and mapping drones, forest fire prevention monitoring unmanned aircraft, agricultural plant protection drones, atmospheric environmental monitoring UAVs and industrial inspection aerial vehicles. We can also provide customized power parameter optimization, structural adaptation and after-sales technical support services according to customers’ actual aircraft design requirements. Adhering to the development philosophy of “Technology-driven, Quality-oriented, Customer-focused”, Zhongtian Power keeps iterating civil aviation power solutions, and strives to become a reliable long-term partner for global civilian UAV manufacturers and aerial operation service providers.

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