I've followed this closely every since the first rumors came out that Union Pacific (UP) would extract the 4014 from the Pomona fairgrounds. Few know
exactly what it took to get the museum there to hand over the 4014, but they did get a running diesel and a caboose in the deal (beats me why they would want a running diesel as they have almost no track to run it on, and no connection to the rest of the railroad world). I'm sure a lot of coin came with the deal and likely tickets for the members of that group any time 4014 goes anywhere?
Moving 4014 out of the fairgrounds was an epic quest, with panel track across a large parking lot, then to a light rail track and finally to the UP mainline.
Tony C wrote:
Nice and looks a little bit bigger than those we get on this (the right

) side of the pond!
The Garratt locomotives got pretty big and a few got used in the UK, but yes, nothing the size of a Union Pacific 4000 class...
Matt Gunsch wrote:
70-80 MPH for the Big Boy as it was designed for freight, the 844 was 100MPH
The 4000s were never designed to run at 80 MPH, that was ALCO's ad copy for what theoretically it could do. I think UP only ever needed them to run about 60, max. they had maximum adhesion around 35.
Out of 25 built, 8 still exist. I've seen all of them but the one in Texas.