Product Overview
The GT65R / GT65 UAV engine is a single‑cylinder two‑stroke carburetor drone gasoline engine designed for civilian industrial fixed‑wing aircraft. This UAV gasoline engine features mature single‑cylinder two‑stroke architecture, air‑cooled heat dissipation and carburetor fuel supply, focusing on light weight, high reliability and easy‑maintenance performance.
Manufactured from aviation‑grade aluminum alloy with precision CNC processing, the engine adopts fin‑type air‑cooling structure to maintain stable thermal performance during continuous flight. The matched lightweight ignition module accepts DC 6V‑14.4V 1000 mAh power input, compatible with most common civilian‑drone battery configurations.
This drone gasoline engine is built exclusively for non‑military commercial‑grade scenarios, including aerial mapping, agricultural monitoring and long‑endurance environmental patrol. Custom modification solutions can be provided upon customer request.
Complete Technical Specification Table
| Specification Item | Exact Parameter |
|---|---|
| Model | GT65R / GT65 UAV Gasoline Engine |
| Displacement | 65 cc |
| Usable RPM Range | 1200‑7000 rpm |
| Max Output Power | 6.7 HP @ 7500 rpm |
| Engine Net Weight | 1650 g |
| Ignition Weight | 100 g |
| Ignition Power | DC 6V‑14.4V, 1000 mAh |
| Recommended Propeller | 23×8‑10, 24×8‑10 (Two‑blades) |
| Fuel Requirement | 92# gasoline + fully synthetic 2T lubricating oil |
| Gasoline‑Lubricating Oil Mix Ratio | 35 : 1 |
| Engine Type | Two‑stroke single‑cylinder air‑cooled carburetor‑type UAV gasoline engine |
Detailed Structural & Technical Features
Single‑Cylinder Two‑Stroke Power Unit
This UAV gasoline engine uses a proven single‑cylinder two‑stroke layout. It outputs 6.7 HP peak power with small displacement and light weight, achieving an excellent power‑to‑weight ratio. The practical RPM window covers 1200‑7000 rpm to adapt to climb, cruise and descent conditions of civilian fixed‑wing UAVs.
Air‑Cooled Heat Dissipation & Light‑Weight Ignition Module
Multi‑layer cooling fins provide efficient passive heat dissipation for long‑time continuous operation. Anti‑corrosion surface treatment improves durability under dusty and humid outdoor environments. The compact ignition unit weighs merely 100 g and supports DC 6V‑14.4V wide‑voltage input, which simplifies electrical‑system integration without extra voltage‑conversion hardware.
Carburetor Fuel‑Supply System
Equipped with reliable carburetor assembly. Operators can adjust fuel‑air ratio on‑site according to altitude and ambient temperature. The mechanical‑adjustment structure is easy to repair and replace parts in field conditions.
Propeller Compatibility & Customization Support
Two‑blade propeller sizes 23×8‑10 and 24×8‑10 are recommended. Standard mounting interfaces fit most mainstream medium‑size civilian fixed‑wing airframes. Customized development service is supported for special‑specification civilian‑UAV projects.
Civilian Commercial Application Scenarios
The GT65R / GT65 drone gasoline engine applies to non‑military civilian industrial UAV projects:
- Short‑range aerial survey & mapping: regional terrain scanning and land‑resource data collection
- Civilian agricultural monitoring: crop‑growth observation and orchard‑patrol tasks
- Long‑endurance fixed‑wing environmental inspection for forest and water‑area monitoring
- Medium‑size civilian industrial fixed‑wing UAV platforms requiring compact and light‑weight gasoline power source
Packaging & Global Shipping
Standard Export Package: Shock‑absorbing foam inner padding + heavy‑duty export carton. All moving metal components are wrapped with anti‑rust paper to avoid oxidation during long‑distance cross‑border sea or air transportation.
International Trade Terms: Support EXW, FOB, CIF, DDP and other mainstream logistics solutions, cooperate with global freight partners for port‑to‑port or door‑to‑door delivery.
Custom Fumigated Wooden Case: Available for bulk wholesale orders to strengthen protection for ocean shipment.
Delivery Lead Time: Sample single‑unit orders shipped within 7 working days; mass‑production bulk orders take 12‑18 working days after deposit confirmation.
Factory Production & Strict Quality Control
Every finished GT65R / GT65 UAV gasoline engine passes multi‑stage testing before shipment:
- Incoming raw‑material inspection for aluminum alloy cylinder, crankshaft, carburetor and ignition‑system components.
- Dimensional tolerance calibration for semi‑finished mechanical parts.
- Continuous full‑load running test, verifying power output, RPM stability and working‑temperature performance.
- Finished‑product assembly inspection: carburetor‑status check, ignition‑function test, fuel‑pipeline leak‑tightness test.
- Anti‑rust treatment and final packaging inspection.
Each drone gasoline engine is assigned an independent serial number; all test records are archived for traceable quality guarantee for global buyers.
Frequently Asked Questions
FAQ 1: What fuel mixing rules must I follow for GT65R / GT65 UAV gasoline engine? What risks will improper fuel bring?
Answer: This drone gasoline engine must adopt 92‑grade unleaded gasoline mixed with fully synthetic two‑stroke lubricating oil strictly at 35:1 volume ratio. Ethanol‑containing gasoline is prohibited. Wrong mixing ratio or poor‑quality fuel will produce heavy carbon deposits inside cylinder and carburetor, accelerate component wear and may cause engine seizure during flight. Please prepare mixed fuel strictly before every mission.
FAQ 2: What is the difference between GT65R and GT65? Can I use propellers other than the recommended sizes?
Answer: GT65R is the reinforced‑version variant of GT65 with enhanced rotating‑shaft components; both share identical displacement, power output and fuel parameters. It is strongly suggested to select 23×8‑10 or 24×8‑10 two‑blade propellers. Using non‑recommended propellers may lead to over‑speed or insufficient power, and may shorten engine service life. If you plan to use other propeller specifications, please consult our technical team for evaluation.
Inquiry & Cooperation Guide
If you need sample testing, bulk‑order quotation, custom‑solution consultation, technical‑parameter consultation, installation drawings or operation manual for the GT65R / GT65 UAV engine, please send your inquiry via website contact form or official business email. Our professional sales‑technical team will reply to you within 24 working hours and provide free after‑sales‑support documents.
