What is the engine with the dragon loader
The engine is suitable for both the power generating device and the entire machine including the power unit (eg gasoline engine, aero engine).
Such as internal combustion engine is usually the chemical energy into mechanical energy.
An engine is a machine capable of converting other forms into mechanical energy, including engines such as internal combustion engines (gasoline engines, etc.), external combustion engines (Stirling engines, steam engines, etc.), motors, and the like.