Lionel # 622 and Lionel # 6220-Is there any differance?

I’m looking at purchasing a Lionel # 6220 AT&SF Switcher. Some descriptions say it is for O-27 and # 622 is for 0-31.

I can’t see any differance.

Is there?

jfitz

According to the service manual, some early-production 6220s were made with their wheels in an ever-so-slightly narrower gauge, to prevent binding on the tighter O27 curves. This was later found to be unnecessary, and the majority of 6220s are no different from the 622s.

jfitz,

The 622 is ‘O’ gauge and 6220 is ‘O-27.’

Usually, Lionel designated most of it’s engines this way, but there are a few exceptions to this rule.

http://www.postwarlionel.com/

Ralph

The 6220 is ten times the locomotive that the 622 is!

Bob,

What is the difference,does the 6220 have a stronger motor?

Ralph

The only difference is the zero… denoting a factor of ten.

Rob

Say what?

6220 is ten times 622 all day long.

622*10 = 6220

622 x 10 = 6220

6220 / 10 = 622

Rob

Rob & Bob,

Thank you, that is cute.

I actually thought that there was a difference, not catching Bob’s joke.

Ralph

They are right no difference, just like the 027 2025 / 0 ga.675.