The Model:
Super-detailling, -livery and -lettering. Inset windows. Interior details in driver's cab. Prototypical / Partial "daylight" between boiler and chassis. Fully operational, finely detailed Heusinger valve gear. Brake blocks between the driving wheels. Cast metal chassis. Motor with flywheel. With standard NEM 651 socket to install a decoder. Drive on all 10 driving wheels with 2 traction tyres. Triple headlights at each end, co-ordinated with direction of travel. Slot-guide mechanism at each end with automatic PROFI-couplings for true close coupling and pre-uncoupling. Standard NEM 362 coupling socket. Era IV. Completely updated: close-coupling mechanism K, decoder socket, closed buffer beam. Improved current pick-up.