Monson #3 an 18-ton Vulcan 0-4-4T and she can pull most all of the MNGRR's passenger cars. When they really load her up, she barks pretty loudly. If you think she's pretty, wait until you see the WW&F #9, when she makes her return to steam in the near future. At some point in the next year, 3 of the 5 remaining Maine 2-foot engines should be operational.