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BKM-321 (Dual-mode trolleybus)

The addon contains BKM-321 (TUAH) - a trolleybus with extended autonomous operation. Located in section: Standard; AKSM; 321

• BKM-321
  
• Extended autonomous mode. Autonomous system battery voltage - 550V.
  
• Improved pole disengagement: poles automatically detach after passing lyre fittings.
  
• Battery compartment
  
• Upgraded electronics
  
• Configurable EMU type and color
  
• Configurable "Integral" text display color

Please report bugs and errors in the addon. I am open to criticism, suggestions, and discussions.

Due to significant changes in the trolleybus's rear section, it uses its own livery system. Skins available for the standard 321N model won't be compatible with this version. The addon currently includes 2 liveries: White and Standard. You may use them as base for your own skins, and the fleet number system works on them.

You can use this mod anywhere.
Original content by the developers of "Trolleybus System" and BKM-321 New (Gomel) modified and used by me. I'm not appropriating anything of theirs, thank them for the addons!
Special thanks to KustOptima and ns3313 for assistance.
Penza, 2025