Product Overview
1. Product Positioning for Medium‑Sized Civilian Unmanned Aircraft
GT35/35R is an air‑cooled two‑stroke piston‑type UAV gasoline engine of medium displacement. It sits above the 16.91‑cc GT17‑PRO and the 25.09‑cc GT25 small‑size engine series. It is created for medium‑sized fixed‑wing RC airplanes, hobby multi‑rotor drones, short‑range aerial‑photography aircraft and lightweight civilian inspection‑use unmanned aerial vehicles.
Compared with smaller‑displacement motors, the GT35/35R features stronger pulling‑force and higher‑power output, which is the ideal power solution for medium‑size airframes that demand powerful thrust.
2. Flexible‑Range Rotational Speed and Excellent Thrust Performance
The usable rotational‑speed range covers 1500 rpm‑8000 rpm. The wide‑band stable‑speed output covers all common flight states of medium‑size civilian aircraft. When reaching the peak speed of 8800 rpm, the UAV gasoline engine delivers its 4.2‑horsepower maximum output, bringing great acceleration and steep‑climbing performance.
Multiple sizes of two‑blade propellers are optional, allowing operators to configure the aircraft for long‑time low‑speed patrol or fast‑speed cross‑country flight.
3. Reliable Ignition System and Exclusive Lubrication Standard
The detachable ignition component weighs only 100 g. It accepts wide‑range direct‑current power input from 6 V to 14.4 V. The matched 1000‑mAh power source supplies steady sparks throughout the whole flight process.
Ordinary civilian gasoline must be blended with full‑synthetic two‑stroke dedicated lubricating oil at the mixing proportion of 35:1. The special‑ratio mixed‑fuel can cut internal‑component abrasion and prolong the service life of this drone gasoline engine under long‑time high‑speed‑running conditions.
| Technical Parameter Item | Verified Standard Parameter Value |
|---|---|
| Product Model | GT35/35R |
| Total Displacement | 34.96 cc |
| Usable RPM Operating Range | 1500‑8000 rpm |
| Maximum Output Power | 4.2 HP @8800 rpm |
| Main Engine Net Weight | 1150 g |
| Ignition Module Weight | 100 g |
| Ignition Working Power Supply | DC 6V‑14.4V, 1000mAh power source |
| Suitable Propeller Spec (Two‑Blade) | 18×10, 19×8‑10, 20×8 |
| Required Fuel Type | Regular unleaded gasoline + full‑synthetic 2‑stroke lubricant |
| Gasoline‑to‑Lubricant Mix Ratio | 35:1 |
| Engine Type | Air‑Cooled 2‑Stroke Piston UAV Gasoline Engine |
| Suitable Civil‑Use Scenarios | Medium‑size fixed‑wing RC aircraft, hobby multi‑rotor drone, aerial‑photography unmanned plane, lightweight short‑range industrial‑inspection UAV |
Packing & Shipping
Shock‑Resistant Foam and Reinforced Hard‑Case Packaging
Every GT35/35R UAV engine is wrapped by thick anti‑shock foam around the cylinder head, carburetor and ignition fittings. The engine is firmly locked inside a rugged storage case, guarding precision spare‑parts against impact, dampness and dust during long‑distance cross‑border logistics. Exposed metal components are sealed by transparent plastic protective films.
Full‑Set Standard‑Configured Accessories
Standard shipment includes propeller fasteners, installation gaskets, fuel‑mix measuring cup, basic maintenance toolkit and complete English‑language operation manual. Optional upgraded mufflers and spare ignition modules can be ordered on request.
Global Multimodal Delivery and Customs‑Ready Files
We cooperate with international freight carriers to deliver sea cargo, air courier and door‑to‑door land transport for overseas RC‑aircraft lovers, small‑drone factories and civilian aerial‑survey operators. Each parcel is attached with commercial invoice, packing list and factory bench‑test certification to speed‑up overseas customs clearance.
