Engine model: 3SZ.

Engine emission standard: China II.

Engine manufacturer: Tianjin Toyota Motor Corporation.

Classification:

External combustion engine:

The external combustion engine, that is to say, its fuel burns outside the engine, was invented by R. Stirling of Scotland in 18 16, so it is also called Stirling engine. The engine converts the thermal energy generated by combustion into kinetic energy. Watt's improved steam engine is a typical external combustion engine. When a large amount of coal is burned to generate heat energy to heat water into a large amount of steam, high pressure is generated, and then this high pressure pushes the machinery to do work, thus completing the conversion of heat energy into kinetic energy.

Internal combustion engine:

Understand what an external combustion engine is and you will know what an internal combustion engine is. The internal combustion engine is reciprocating piston engine. The biggest difference between this engine and an external combustion engine is that its fuel is burned internally. There are many kinds of internal combustion engines. Common gasoline engines and diesel engines are typical internal combustion engines.