Neither. It is a truck with railgear, commonly used by rail companies large and small for servicing trains and the rails they ride on. That is a much smaller version. There are full sized big rigs with railgear that ride the rails. Think of it this way…if a train or the rails need service in the remote wilderness of Canada, or anywhere for that matter, how else would you get the equipment and crew to the site but on the rails themselves. There are many companies that install such railgear or hyrail as they are also know, although that is a brand name.
Neither. It is a truck with railgear, commonly used by rail companies large and small for servicing trains and the rails they ride on. That is a much smaller version. There are full sized big rigs with railgear that ride the rails. Think of it this way…if a train or the rails need service in the remote wilderness of Canada, or anywhere for that matter, how else would you get the equipment and crew to the site but on the rails themselves. There are many companies that install such railgear or hyrail as they are also know, although that is a brand name.