Product Overview
This ZT series UAV gasoline engine is a dedicated internal combustion power unit independently developed for medium and large commercial unmanned aerial vehicles. Different from small toy-grade drone power devices, this drone gasoline engine adopts horizontally opposed twin-cylinder two-stroke architecture and full electronic fuel injection technology, specially designed for continuous heavy-load industrial aerial tasks.
All core components including cylinder liner, ECU control unit, ignition coil and crankshaft adopt aviation standard raw materials. Each finished UAV engine undergoes 72-hour full-power aging bench test before leaving the factory to eliminate assembly defects. We provide multiple displacement versions (70cc/120cc/170cc/350cc/560cc) to match different payload and flight range demands of global clients. Whether you operate farm aerial spraying, mountain logistics delivery, large-area terrain survey or long-distance pipeline inspection fleets, this UAV gasoline engine can supply stable, sustainable power output.
Complete Official Technical Parameter Table
| Parameter Category | Standard Technical Index |
|---|---|
| Official Full Model Name | ZT70/ZT120/ZT170/ZT350/ZT560 EFI UAV Gasoline Engine |
| Optional Displacement Range | 70cc, 120cc, 170cc, 350cc, 560cc |
| Cylinder Layout Form | Horizontally Opposed Twin-Cylinder Two-Stroke |
| Cooling Mode | Forced Air Cooling with Dense Heat Dissipation Fins |
| Maximum Power Output | 7HP ~ 37HP (corresponds to different displacement) |
| Stable Working Speed Interval | 1100rpm – 8500rpm |
| Standard Lubrication Mix Ratio | 30:1 (95# Unleaded Gasoline + 2-Stroke Synthetic Lubricant) |
| Ignition Configuration | Dual-Sensor Redundant Electronic Ignition |
| Adaptable Flight Altitude Limit | ≤4000 Meters Above Sea Level |
| Allowable Ambient Working Temperature | -30°C ~ +55°C |
| Main Engine Shell Raw Material | Aviation-Grade Lightweight Aluminum Alloy |
| Matched Standard Spark Plug | NGK CM6 Iridium High-Efficiency Spark Plug |
| Applicable Propeller Size Range | 188 inch ~ 4520 inch (customized by displacement) |
| Factory Global Warranty Period | 12 Months Full-Coverage Warranty |
| Sample & Bulk Order Policy | 1 Unit Acceptable for Sample Performance Test |
Independent R&D Core Component Introduction
Mirror-surface CNC precision machined cylinder inner wall: Reduce piston reciprocating friction loss, lower running vibration noise and improve energy conversion efficiency of the UAV gasoline engine
Miniaturized integrated ECU fuel injection assembly: Support CAN bus real-time data transmission, synchronously upload engine temperature, rotating speed and fuel consumption data to the drone flight control system
Multi-layer thickened heat dissipation fin design: Expand heat exchange area by 60%, effectively prevent overheat stall during long-hour full-load flight of the UAV engine
High-temperature anti-corrosion surface coating: All exposed metal parts are sprayed with rust-proof high-temperature paint, adapting to humid coastal, dusty farmland and alpine working environments
Modular split assembly layout: Detachable exhaust pipe, ignition unit and fuel supply assembly, users can complete daily inspection and accessory replacement without professional disassembly tools
Civil Commercial Application Scenarios
Large Agricultural Operation UAVs: High-volume pesticide spraying, crop growth monitoring, aerial fertilization, forest pest prevention and wild vegetation protection
Medium-Long Distance Cargo Delivery Drones: Remote mountain area material transportation, regional lightweight goods distribution, island supply transport
Aerial Survey & Mapping Fixed-Wing UAVs: Topographic mapping, land resource census, 3D aerial photography modeling, water basin terrain detection
Industrial Facility Inspection Platforms: High-voltage power line patrol, wind turbine blade inspection, long-distance oil & gas pipeline monitoring, bridge structural safety scanning
Ecological Environment Monitoring Aircraft: Atmospheric pollutant sampling, river water quality aerial inspection, forest wildfire early warning patrol
FAQ
FAQ 1: What core advantages does this UAV gasoline engine have compared with pure electric drone motors?
Pure electric drone motors rely entirely on lithium batteries for power supply, with continuous flight time usually limited within 40 minutes, and heavy battery weight severely restricts drone payload capacity. Our drone gasoline engine takes gasoline as energy carrier with much higher energy density, supporting several hours of uninterrupted flight and carrying larger working cameras, spraying tanks and detection equipment.
This UAV gasoline engine will not generate sharp power attenuation under low temperature or high-altitude thin-air conditions, showing stronger environmental adaptability for all-day outdoor industrial tasks. In long-term fleet operation, its daily maintenance only needs regular replacement of two-stroke lubricating oil and spark plugs, effectively reducing the comprehensive operation cost of commercial UAV operators.
FAQ 2: Can we customize the power parameters and installation interface of this UAV gasoline engine for mass orders?
Comprehensive personalized customization service is fully supported for bulk purchase orders over 20 units. Our professional aviation power R&D team can adjust engine displacement, maximum output power, propeller mounting hole size and exhaust pipe length according to your self-developed drone frame structure.
We can also upgrade the built-in EFI control program to match exclusive flight controllers, realize customized real-time data feedback and safety protection threshold setting. For clients with special highland or extreme cold region operation requirements, we can modify the fuel injection system and heat dissipation structure to enhance the extreme-environment stability of the drone gasoline engine. You only need to send UAV dimension drawings and detailed mission parameter demands to our sales team, and we will deliver a targeted UAV gasoline engine matching scheme within 2 working days.
