Description
Overview of RCGF Stinger 30cc TWIN
The RCGF Stinger 30cc twin-cylinder engines are ready to provide you with a smoother flying experience. Small, powerful, and easy to start, the RCGF Stinger 30cc TWIN is an excellent choice for a compact twin-cylinder engine. This 2-cycle piston valve type gasoline engine is designed for airplanes and boasts a displacement of 30cc (1.83 cu in) with a bore and stroke of 1.26 inches (32mm) by 0.77 inches (19.6mm). The recommended propellers for this UAV Engine are 18×8, 18×10, 19×8, and 20×8. With a maximum output of 3.7HP at 7500rpm, it runs efficiently on a power supply of 7.4V-14V.
Advanced Twin-Cylinder Engine for Superior Performance
The RCGF Stinger 30cc twin-cylinder engine is equipped with a Walbro carburetor and features the Stinger DC-CDI ignition system, which is a computer-controlled auto advance electronic ignition system. The spark plug used is an M8 (1/4-32). For operation, this engine requires gasoline, 2-cycle oil, an ignition battery, and a propeller, with a speed range of 1500-8500rpm.
The gasoline version uses pre-mixed fuel with a ratio of 25-40 parts gasoline to 1 part oil, with 32:1 recommended for real oil and 40:1 for synthetic oil. High-quality fully synthetic 2-cylinder oil such as Motul 800 2T 100% synthetic racing motor oil, Red Line two-stroke racing motor oil, or Stihl Ultra high-performance 2-cycle fully synthetic engine oil is recommended for lubrication. The break-in propeller is an 18X8 standard two-leaf prop, and the engine is air-cooled.
Weight of RCGF Stinger 30cc TWIN
The Technical Data of RCGF Stinger 30cc TWIN
The RCGF Stinger 30cc twin requires an ignition battery of 7.4V-14V NiCd or NiMH, or a 7.4V LiFe or 2S LiPo pack (do not use BEC, iBEC, or uBEC). The recommended gasoline/oil mix is 32:1 for real oil or 40:1 for synthetic oil. For optimal performance, use a replacement spark plug of M8 1/4-32 or an equivalent. This engine operates with an idle speed of 1600 rpm/min, ensuring smooth and reliable functionality.
Performance and Reliability
In summary, the RCGF Stinger 30cc TWIN is a robust and efficient solution for high-performance needs, offering impressive power output, reliable operation at various altitudes, and compatibility with multiple propeller sizes. Whether for aviation, industrial, or other demanding applications, this engine is engineered to deliver exceptional performance and reliability, making it a top choice for enthusiasts and professionals alike.
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FAQ – RCGF Stinger 30cc Twin Cylinder Engine
1. What is the maximum power output of the RCGF Stinger 30cc Twin engine?
The engine delivers up to 3.7 HP at 7500 RPM, providing strong performance for UAV and fixed-wing applications.
2. Which propellers are compatible with this engine?
Recommended propeller sizes include 18×8, 18×10, 19×8, and 20×8.
3. What type of ignition and carburetor system does it use?
It features a Walbro carburetor and a Stinger DC-CDI computer-controlled ignition system for smooth and efficient combustion.
4. What payment methods are available for purchasing this engine?
MotioNew accepts major credit/debit cards, PayPal, and international wire transfers.
5. Is OEM or bulk purchase support available for enterprise buyers?
Yes, MotioNew provides OEM customization and bulk order options upon request for industrial or research applications.
6. Are technical documents and manuals included with the product?
Yes, user manuals, installation guides, and technical specifications are provided under the “Documents” tab on the product page.
Specifications
Specifications
| Parameter | |
| Type | 2 cycle piston valve type gasoline engine for airplane |
| Displacement (cc) | 30cc (1.83 cu in) |
| Bore x Stroke (mm) | 1.26 in(32mm) x 0.77 in (19.6mm) |
| Recommended props | 18×8, 18×10, 19×8 & 20×8 |
| Maximum Output | 3.7HP /7500rmp |
| Power supply | 7.4V-14V |
| Technical Data | |
| Ignition Battery | 7.4V-14VNiCd or NiMH, 7.4V LiFe or 2S LiPo pack ( DO NOT use BEC, iBEC or uBEC) |
| Gasoline/Oil Mix | (recommended : 32:1 for real oil, or 40:1 for synthetic oil) |
| Replacement Spark Plug | M8 1/4-32 or equivalent |
| Idle Speed | 1600 rpm/min |
| Weight | |
| Engine | 2.03 lb (923g) |
| 2XMuffler | 2.71 oz (77 g) |
| Ignition Module | 5.1 oz (145 g) |
| Total: Weight | 2.53 lb (1145 g) |
| mechanically specifications | |
| Carburetor | Walbro |
| Ignition | Stinger DC-CDI (Computer Controlled auto advance, electronic ignition system) |
| SPARK PLUG | M8(1/4-32) |
| Requires | Gasoline, 2-cycle oil, ignition battery & propeller |
| speed rang | 1500-8500rpm |
| Gasoline-Version | Pre-mixed Fuel, 25-40 (Gasoline):1 (recommended : 32:1 for real oil, or 40:1 for synthetic oil) |
| Lubrication Oil | High quality fully synthetic 2 cylinder oil such as Motul 800 2T 100% synthetic racing motro oil , Red line two-stroke racing motor oil , Stihl Ultra high performance 2 cycle fully synthetic engine oil etc |
| Break in Propeller | 18X8 (Standard Two leafs prop) |
| Cooling System | Air Cooled |
| RCGF Stinger Engine package Includes | electronic CDI ignition, muffler, spark plug, gaskets, bolts, throttle arm extension & manual |
Documents
Documents
Please contact us for more information.
Product contents
Product contents
RCGF Stinger 30cc TWIN, Electronic CDI ignition, Muffler, Spark plug, Gaskets, Bolts, Throttle arm extension, Manual
Reviews
1 review for RCGF Stinger 30cc TWIN cylinder Engine
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| Engine Power |
3.7HP |
|---|---|
| Engine Weight |
1.145kg |
| Engine Displacement |
30cm3 |
| Engine Bore |
32mm |
| Engine Stroke |
19.6mm |
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Sophia Turner –
Produit très bon, livraison rapide.