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DB KLV 53 Hi, this time I want to share a really small vessel with you which gave me countless sleepless nights. P1110480 by Simon Jakobi, auf Flickr To be honest, designing such tiny vehicles is a nightmare compared to the big engines! P1110485 by Simon Jakobi, auf Flickr This is my interpretation of the KLV 53 "Rottenkraftwagen" of the Deutsche Bahn. P1110476 by Simon Jakobi, auf Flickr I learned from the first tests, that when it comes to the constellation of low weight and two axles all wheels have to be powered to avoid hang-ups on switches. DB BR KVL 53 drivetrain Simon Jakobi by Simon Jakobi, auf Flickr That`s why both axles are powered via worm screw by an excentric PF-M-motor beside an "excentric center" axle underneath the loading platform. P1110472 by Simon Jakobi, auf Flickr The motor is controlled via PF-IR-Receiver. The adapters are covered by the chains and the maintainance and construction site stuff. P1110463 by Simon Jakobi, auf Flickr Power supply is an old black 9-V-battery underneath the flat car which is connected to the second output of the IR-receiver... No PF-cables or PF-adapters were harmed. P1110468 by Simon Jakobi, auf Flickr The result is a slow but strong and reliable engine with precise speed controll perfect for low speed action in the "Bahnbetriebswerk" on our LUG-layout. I hope, you like my approach. Bye, Simon!
