RCGF 21cc Twin Gas Engine

RCGF 20cc Twin - RCGF 20cc Twin enigne 

 

Product Description   

Besides the parts listed in the picture, RCGF 20ccT includes gasket, bolts, throttle arm extension,a compact muffler,spark plug and manual. 

 

RCGF new 8.4V  electronic ignition means faster first- time starts,smooth idling ,higher performance and  superb throttle transition.

 

 

RCGF 20cc Twin

Smooth operation ; Smaller size

With the RCGF 21cc twin ,you can get more smooth fly experience. It's small, powerful and easy starting, It's your very good choice for small size twin cylinder engine.

 

Specifications:

Type : 2 cycle piston valve type gasoline engine for airplane 

Piston displacement Cylinder (cc) : 21cc  (1.28 cu in)

Bore x Stroke (mm): 1.08 in(27.6mm) x 0.67 in (17mm)

Carburetor : RCGF

Ignition : DC-CDI (Computer Controlled auto advance, electronic ignition system)

Power supply: 4.8-8.4V

Maximum Output :2.8HP /8500rmp

Requires: Gasoline, 2-cycle oil, ignition battery & propeller

speed rang : 1800-9500rpm

Gasoline-Version : Pre-mixed Fuel, 25-40 (Gasoline):1 , Recommend:30:1

(90% high otcane unleaded gasoline, Import gas into carbon fiber installations valves)

Lubrication Oil : 2 cycle engine oil 

Propeller : 16X8  8100rpm (Standard Two leafs prop)

Suggested Propellers: 16X8,15X8

Suggested Break-in Prop: 16X8

Sparking plug: 1/4-32 SIZE

Cooling System : Air Cooled

RCGF engine package Includes: electronic CDI ignition, muffler, spark plug, gaskets, bolts, throttle arm extension & manual.

 

Weight :

Engine:              1.54lb (700 g)

2XMuffler:          2.65 oz (75 g)

Ignition Module: 4.94 oz (140 g)

Total: Weight:    2.02 lb (920 g)

 

Technical Data:

Ignition Battery: 4.8-8.4 NiCd or NiMH, 6.6V LiFe or 2S LiPo pack

Gasoline/Oil Mix: 30:1

Replacement Spark Plug: 1/4-32 SIZE or equivalent

dle Speed: 1800 rpm/min

Static Thrust:

13.6 lb (6.2 kg) @ 328 ft (100 m) altitude

12.1 lb (5.5kg) @ 5,900 ft (1800 m) altitude