I just double-checked the blueprint and it is working. If it keeps hanging in the air, please double-check that there is no message 'blocks missing' when pasting the blueprint. Steam sometimes fails to properly download mods and something might have not updated correctly.

If you are using PNL fixes, there is a 'safety' disabling grid physics for first 30? seconds after pasting the grid. This was done so the planes don't immediately crash after server restarts midflight. If you wait, it will eventually drop.

I put it on a straight railway, but it does not get up on it with wheels, it hangs in the air. The cart with wheels rotates, and the body itself is motionless.

@Zakakos , pasting/blueprinting it over a straight interval of rails should work. Can you give me some information as to what is going wrong? Feel free to contact me on discord (I am still on KSH server and have the same nick).

I can 't figure out how to put it on the railway correctly . Help

Updated with diesel engines. Much less power since diesels in M.E. are much bigger than steam engines of the same power, though pulling force at low speed much better.

good job

its nice to see M.E. being superior game to S.E

Because it can ... :D
And being serious, we needed a bit stronger locomotive for the MP server and I was a bit annoyed with the poor visibility (and the necessity of jumping in and out when shunting) of the steam locomotives.

its crazy that stuff like this is being made in M.E