The steam engine model is mainly made of brass and is a high-quality model processed by CNC. It has the characteristics of rich luster, delicate and beautiful surface, fine production, excellent craftsmanship and stable operation. The main shaft sleeve is made of high-hardness and wear-resistant beryllium brass to ensure long-term operation.
The operation is convenient and not cumbersome, and the installed steam engine with boiler allows users to intuitively feel the charm of the steam engine.
Ps:
The picture above is the version without the governor: M31B 1.85CC Mini Retro Vertical Single-cylinder Reciprocating Double-a
The picture below is the version with the governor: M31 1.85CC Mini Retro Vertical Single-cylinder Reciprocating Double-ac
Here is the running video:

The operation is convenient and not cumbersome, and the installed steam engine with boiler allows users to intuitively feel the charm of the steam engine.




Ps:
The picture above is the version without the governor: M31B 1.85CC Mini Retro Vertical Single-cylinder Reciprocating Double-a
The picture below is the version with the governor: M31 1.85CC Mini Retro Vertical Single-cylinder Reciprocating Double-ac
Here is the running video:
