Is HART's train factory a joke?

I received this commentary for the picture of train assembly that HART put in their newsletter. It raises a lot of questions...

"I am a senior electrical engineer, so I have no problems with the engineering aspects. But this picture does not make sense. You gotta look at this picture full size to get the full impact.

This is the latest picture of the first four rail cars that are “expected to arrive this Spring”. These four cars will make up one train. This picture is from the Hitachi Rail factory in Pittsburg. No, not Pittsburgh, Pennsylvania: Pittsburg, California. It sits nestled between Bay Point and Antioch. End to end Pittsburg is about 4.2 miles long, with just one main road running through it. It is conveniently close to the Delta de Anza Regional Trail dirt road.

The cabs of the four trains are propped up on horses. There is one small forklift in the foreground. I can only spot three or four workers in the picture. They are working with drop lights.

There is a lot of heavy machinery that goes into a train. The motors themselves are of impressive size. The wheels and suspension weigh many tons. You need tracks so that you can roll it out when finished."