… or not self-propelled (for example, workshops, cranes, ballast tampers, trackliners, testing coaches and track …
Explanatory notes
… or not self-propelled (for example, workshops, cranes, ballast tampers, trackliners, testing coaches and track … fitted with special equipment for cleaning or tamping ballast. (5) Trucks fitted with machinery for mixing … the load hauled, detecting defects in the rails, track base, bridges, etc.); track checking coaches which record, …