Re 6/6 SBB | Gauge H0 - Article No. 37321

Electric Locomotive.

Prototype: Swiss Federal Railways (SBB) class Re 620. Version in the fire red / ultramarine blue basic paint scheme for SBB Cargo, with the coat-of-arms for the city of "Auvernier". Rebuilt version with rectangular headlights. The locomotive looks as it currently does in real life

Electric Locomotive.
Article No.37321
Design type1:87
KindElectric Locomotives
Article not produced anymore.


  • New tooling for the class Re 620.
  • Metal frame and body.
  • Sound functions that can be controlled digitally.

Product description

Model: The locomotive has an mfx digital decoder and comes from the factory with sound functions that can be turned on and off. It also has controlled high-efficiency propulsion. 2 axles powered. Traction tires. The headlights change over with the direction of travel, have the Swiss headlight / marker light code (triple headlights / 1 white maker light), will work in conventional operation, and can be controlled digitally. The lighting is maintenance-free, warm white LEDs. The locomotive has separately applied metal grab irons. The couplers can be replaced by detailed end skirting. Minimum radius for operation 360 mm / 14-3/16". Total length over the buffers 22.2 cm / 8-3/4".


Available starting in 2010.


- New items brochure 2009 - Product programme 2009/2010 - New items brochure 2010 - Product programme 2010/2011

Prototype information

The Re 6/6 – 3 Trucks on the Gotthard. The beginning of the Seventies marked the end of the legendary class Ae 6/6 on the Gotthard route. The Swiss Federal Railways (SBB) therefore had the firms SLM Winterthur, BBC Baden, and SAAS Genève develop a successor design: the class Re 6/6. The difficult conditions on the Gotthard required a locomotive with 6 powered axles. In order to keep wear to a minimum, the designers for the project decided against two trucks such as for the Ae 6/6. Instead, they went with three trucks, with the middle one having a great deal of side play. The trucks are linked with each other with elastic transverse couplings to guarantee optimum operation on curves. Four prototypes of the Re 6/6 were initially built, of which two were equipped with divided locomotive bodies that move vertically thus adapting to conditions in an optimal manner. Test runs showed that this was not necessary for the regular production locomotive and all 85 regular units built from 1975 to 1980 were equipped with a one piece locomotive body. The engineer's cabs on the Re 6/6 borrowed heavily from the design for the Re 4/4 II as did the electrical equipment for the transformers, of which the Re 6/6 has two. These locomotives are 19,310 mm / 63 feet 4-3/16 inches long, weigh 120 metric tons, and have a maximum speed of 140 km/h / 87 mph; their performance is 7,850 kilowatts / 10,527 horsepower. One particular technical feature is the locomotives' acceleration under optimal conditions: from 0 to 100 km/h / 63 mph in 5.8 seconds. The Re 6/6 locomotives have had to undergo several paint variations and overhauls. Thirty locomotives were equipped with remote radio control starting in 2000; these units are used with the designation Ref 6/6. The UIC designation for the class Re 6/6 is the class 620, which can be seen with increasing frequency on the locomotives. The 88 units still in service (one was lost to an accident in 1990) all belong to the SBB Cargo business area and haul heavy freight trains to all corners of Switzerland, also over the Gotthard route with a Re 4/4 II or Re 4/4 III in tandem motive power consists. The class Re 6/6 locomotives were even an alternative to a Re 4/4 II double motive power combination in heavy passenger service. After the modern class 460 was mainly assigned to passenger service, the impressive Re 6/6 with its three trucks once again dominates freight service on the Gotthard.


)Metal frame and locomotive body.
cDigital locomotives with high-efficiency propulsion. Maximum speed and acceleration / delay are adjustable. Special motor with electronically enhanced load compensation or a compact bellshaped armature. Can be operated with Märklin transformers, in the Märklin Delta system or in the Märklin Digital system. One controllable auxiliary function (function), when the locomotive is being run in the Digital system.
eDigital decoder with up to 32 digitally controlled functions. The quantity depends on the controller being used.
hBuilt-in sound effects circuit.
HTriple headlights that change over with the direction of travel.
PTriple headlights and a white marker light that change over with the direction of travel.
iPower supply can be switched to operated from catenary.
TMärklin close couplers in standard pocket with pivot point.
5Era 5


ATTENTION: not for children under 3 years
Control UnitMobile StationMobile Station 2Central Station 1/2Central Station 3/2
Headlight(s) XXXXX
Long distance headlights XXXXX
Blower Drive XXXXX
Locomotive whistle XXXXX
Direct control XXXXX
Headlight(s): Cab2 End XXXX
Headlight(s): Cab1 End XXXX