Link and pin couplers!
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Actually they are hook and chain. Although if they follow the British practice locomotives are fitted with screw links so as to remove the slack between the locomotives and cars.
I wonder how the traction motors limit the TE of these units, since those "World" bogies limited the traction motor choice to some pretty gutless units.
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Great set of photos Ale!! Congratulations for entering Spurr Shops! Happy new year!
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