USA - Grain Elevator USA - Grain Elevator The SHUTTLE WAGON This is the machine they use to move cars, usually six at a time to the fill point of the elevator. 187192609 Collecting another cut. Note the 'plate' at 45 degrees at the end of the machine. This to allow the operator to view the rail wheels from his driving position. 187192610 Close-up. The large tyre wheels used for road travel also power it on the track. 187192611 Moving 8 cars Just to prove me wrong, here it is moving I think 8. 187192612 Mirrors This photo gives good view of the mirrors. This, of course refers to the short video question earlier on this web site. 187192613