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Original Eachine ET3 STEM Hot Air Four Cylinder Stirling Engine External Combustion Engine Model Parts Accs

US $149.99
US $299.98 -50%

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Item specifics

  • Brand Name: Eachine
  • Material: Composite Material
  • RC Parts & Accs: Engines
  • For Vehicle Type: Airplanes
  • Model Number: Eachine ET3 STEM
  • Technical parameters: Value 10
  • Size: 130X130X137.3mm
  • Use: Vehicles & Remote Control Toys
  • Upgrade Parts/Accessories: as show
  • Remote Control Peripherals/Devices: Hot Air Four Cylinder Stirling Engine
  • Four-wheel Drive Attributes: Hot Air Four Cylinder Stirling Engine
  • Tool Supplies: Hot Air Four Cylinder Stirling Engine
Product Description

Brand: Eachine
Item No.: ET3
Assembled Size: 130*130*137.3mm
Rotational Speed: 300-800 RPM
Net Weight: 620g
Gross weight: 840g

Engine Body: Aluminum+Stainless steel
Cylinder: Glass
Base: Acrylic

What's Stirling Engine?
A Stirling engine is a heat engine that operates by cyclic compression and expansion of air or other gas, the working fluid, at different temperature levels such that there is a net conversion of heat energy to mechanical work.The engine is like a steam engine in that all of the engine's heat flows in and out through the engine wall.

This is traditionally known as an external combustion engine in contrast to an internal combustion engine where the heat input is by combustion of a fuel within the body of the working fluid. Unlike the steam engine's use of water in both its liquid and gaseous phases as the working fluid, the Stirling engine encloses a fixed quantity of permanently gaseous fluid such as air or helium. As in all heat engines, the general cycle consists of compressing cool gas, heating the gas, expanding the hot gas, and finally cooling the gas before repeating the cycle.

How To Use?
1. Inject fuel into each alcohol wick with a needle type plus alcohol.
2 Full filled the fuel tank.
3.Light the alcohol wick and heat it for 30-50 seconds. Clockwise dial the gyro flywheel to start the model operation.(The alcohol wick can not tou&ch the glass hot cylinder )
4.Medical alcohol with 95% fuel concentration works best.
5.Debugging instructions:
If the operation is not good, you can adjust the length of the following two wick, increase the fi&repower. (The height of both wick can be adjusted)

Recommmended age: 14+.
Adults' guidance is required for young children.
Please add alcohol fuel slowly.
Be careful of the fi&re and keep away from the flammable objects when using the engine.

Package Included:
1 X Engine Kit
2 X Tools
1 X Alcohol Bottle ( Alcohol Not Included)


If item DOA(Dead of Arrival),Buyers Can return it in 14 Days,We will Replace it with New item after we receive DOA item.Please Contact us Before you sent the item back

All item Comes with Basic 3 Month Sellers Warranty,if item defective in 3 Month,We will offer replacement withour extra Charger(including shipping fee)After we Receive the Defective item.
If item Defective after 3 Month,Buyers can still send it back,We will contact suppliers or Manufactory for Warranty.Buyers Might Need pay the Shipping fee For resend the replaced item.