Category Class

Each Trainz asset config.txt file includes a single category-class tag which helps describe the 'intent' of the Asset in the game, as opposed to the internal structure of the Asset. The classes represent a standardized system for referring to the various types of Locos, Rolling stock, Scenery, Spline and Industry assets.

Category-class Codes

• Class “A” Motive Power
  • AA - Electric Multi-current
  • AC - AC Electric
  • AD - DC Electric
  • AE - Experimental or Special
  • AG - Gas Turbine
  • AH - Diesel Hydraulic
  • AL - Diesel & Diesel Electric
  • AM - Mammal
  • AS - Steam Loco & Tender
  • AT - Steam Tank
• Class “B” Buildings and Structures
• Class “C” Cabeese
• Class “D” Defence
• Class “E” Environment
• Class “F” Foliage
• Class “G” Ground
• Class “H” Mesh
• Class “I” Product
• Class “J” Texture
• Class “L” Light Rail & Monorail
• Class “M” Maintenance Of Way
• Class “O” Organism
• Class “P” Passenger & Mail Cars
• Class “R” Railcars & Multiple Unit Sets
• Class “S” Splines
• Class “T” Track
• Class “V” Vehicles
• Class “W” Wayside
• Class “X” Freight Cars
• Class “Y” Maps and Scenarios
• Class “Z” Train Parts