Heljan is a Danish manufacturer who has specialised in producing a range of diesel locomotives in O gauge, as well as a range of wagons and coaches. Sometimes the plastic gears in the loco bogies split. The Heljan split gear page tells you more.

Articles and reviews of Heljan BR Locos:

Articles and reviews of Heljan GWR Locos:

Articles and reviews of Heljan wagons:

Product categories produced by Heljan as listed in the Guild's product directory:

• GWR / BR AEC Railcar
• BR AC Cars Railbus.
• BR Class 02 Diesel Shunter
• BR Class 03 Diesel Shunter
• BR Class 05 Diesel Shunter
• BR Class 17 Clayton
• BR Class 20.
• Class 25 - BR Sulzer type 2
• BR Class 31
• BR Class 33.
• BR Class 35.
• Class 37 - BR Type 3
• BR Class 40 - Centre headcode.
• Class 42 - Warship
• BR Class 45
• BR Class 47
• BR Class 50
• BR Class 52 Western
• BR Falcon.
• BR Class 55.
• BR Class 117 Diesel Multiple Unit
• BR Class 120 Diesel Multiple Unit
• BR Class 128 Parcels Railcar

• GWR / BR Large Prairie 2-6-2T
• GWR Mogul 43xx 2-6-0

• BR Mk1 coaches - many options

• B Tanker wagon
• Railfreight VAA van
• OAA open wagon
• 4 wheel hopper wagon
• Bogie cargowaggon
• Bogie rail carrying wagon

These lists may not be complete.