NGH GF60i2-E Linear double cylinder 4-stroke gasoline engine with electric starter

NGH is renowned for producing high-quality gasoline engines and is the first factory in China to independently develop and produce small multi cylinder four stroke gasoline engines. GF60i2-E is a professional four stroke gasoline engine designed by NGH engineers for RC aircraft and fixed wing drones, with high performance, low fuel consumption, high torque, low noise, compact structure, and exquisite appearance.

The GF60i2-E has the same installation size as the 300-350 level methanol inline four stroke engine, and its power is completely comparable to the 300-350 level methanol four stroke engine. It is suitable for RC aircraft and fixed wing drones with a takeoff weight of 12-16kg, and is the best power configuration for the 300-350 level RC realistic aircraft and drones.

GF60i2-E uses CM6 spark plugs and is equipped with NGH specialized universal exhaust silencer as standard, ensuring smooth exhaust, low sound, surging power, and less vibration.

Equipped with a rear mounted WALBORO carburetor, the engine adjustment is simple and convenient; The connecting rod is equipped with needle roller bearings for better lubrication of the pin shaft; Unique separated lubrication circulation system, making engine lubrication more sufficient; Unique dual piston rings (one lubricating oil ring and one sealing ring) for better sealing and lubrication; The unique 90 ° crankshaft angle dual cam mechanism can effectively reduce vibration and increase smoothness; The cylinder liner is made of wear-resistant ductile iron, and the roundness tolerance of the inner hole in the cylinder block is within 0.01mm. The accuracy is much higher than the roundness tolerance of the inner hole in the aluminum alloy chrome plated cylinder liner, which is 0.03mm. In principle, the aluminum alloy chrome plated cylinder liner does not meet the environmental protection requirements of the European Union.

GF60i2-E Product Features

*Ultra high stability, large torque output, ultra-low vibration

*Low fuel consumption, low noise, high wear resistance, power to weight ratio greater than 2

*Suitable for long endurance drones and RC realistic aircraft

*NGH dedicated universal exhaust silencer, smooth exhaust and low sound

*The matched Walbro carburetor is reliable in operation and easy to debug

*Precision forged connecting rods with needle roller bearings

*RCEXL's Automatic Angle Induction Ignition System Specially Manufactured for NGH

*RCEXL Spark Plug CM6

*High quality bearings

*Electric starting, small size, light weight, brushless motor, brushless electric adjustment

Exhaust Size:

Displacement: 59.82cc（29.91cc*2）

Bore: 36mm

Stroke: 29.4mm

Practical Speed Range: 1200-7500rpm

Output Power: 5.1HP/8000rpm

Tensile force: 10kg

Fuel: 92# unleaded gasoline + fully synthetic 2T lubricant

Lubrication Ratio: 35:1

Compression Ratio: 8.5:1

Weight of Engine: 2800g

Weight of Exhaust: 81g

Weight of Ignition: 160g

Ignition Power: DC6V-14.4V   1000mAH

Spark plug type: CM-6m

Recommended Propeller: 22x8-10 23x8-10（Two-blades）

Brushless ECS: 40A

Input voltage of electric starter: 12V or 3S lithium battery

Weight of electric starter: 360g