Class 151 in H0

  • Art.No. 31030 - Class 151 074, Chromoxid green, DC/AC

  • Art.No. 31031 - Class 151 080, Oceanblue-beige, DC/AC

  • Art.No. 31032 - Class 151 084, traffic red, DC/AC

  • Art.No. 31033 - Class 151 018, Chromoxid green, DC/AC

  • Art.No. 31034 - Class 151 078, traffic red, DC/AC

  • 31030 - Class 151 074, Chromoxid green, DC/AC
  • 31031 - Class 151 080, Oceanblue-beige, DC/AC
  • 31032 - Class 151 084, traffic red, DC/AC
  • 31033 - Class 151 018, Chromoxid green, DC/AC
  • 31034 - Class 151 078, traffic red, DC/AC

At the end of the 1960-ies the DB realised that the necessary acceleration of freight traffic will not be possible with the then available electric locomotive designs. The four axle class 140 was not powerful enough at higher speed and the more powerful class 150 with a maximum speed of 150 km/h was too slow. The most modern technology available to the DB was built into the multi system locomotives class 181 / 184 and, of course, into the express train star, the 103.
Based on the proven designs of the standard layout electric locomotive family the company Krupp designed a very elegant six axle engine that was more powerful than any faster locomotive and faster than any stronger German electric locomotive. Pantographs of the type DBS 54 were installed on the roof. With the finely detailed bogies derived from the class 103 and the harmoniously proportioned body with its large engine compartment windows the class 151 still is a good example of a stylish locomotive – even today. In 1972 the very first of the 170 locomotives class 151 was delivered to the DB. This first unit shows a few minor variations to the series production. Pronounced teething troubles, often encountered with new designs, were never an issue with class 151.
Despite the fact that they were designed as freight service locomotives all engines of this series were equipped with push-pull remote control. The engines stationed at the depots in Nuremberg and Hagen-Eckesey were hauling 3,000 ton freight trains just as well as local services consisting of four refurbished wagons. On the Frankenwald line they pulled the inter-zone passenger trains for a period of four years.
The impressive acceleration characteristics made her the first choice of motive power hauling express trains and later also Interregio Trains on main lines with steep gradients. Therefore this kind service can be found in the duty roster right through to the late 1990-ies. Since 1976 some of these six axle locomotives were equipped with automatic couplers and double headed heavy ore trains consisting of up to 28 six axle hoppers weighing in at 5,400 tons, for instance from Duisburg to the steel works Dillinger Hütte in Saarland. Class 151 locomotives came regularly to Vienna, Austria. No other DB locomotive could be so freely assigned to virtually any kind of duty. For this reason these six axle locomotives were deployed across the entire area of Germany until 1990 and after reunification also in the new provinces of the country.
Today the situation of the class 151 is not what it used to be. Four axle locomotives of class 145, 152, 182 (Taurus) and 185 equipped with three-phase A.C. drive technology put less strain on the tracks compared to the six axle design. They also have a higher maximum speed and – at least under normal weather conditions – are equal to class 151 in terms of draw-bar pull. The younger class 155 from the DR (ex DR class 250) competes with the 151s since 1990. Although only locomotives with some damage were decommissioned until 2009 this changed in 2010 when many engines whose operating term had expired were put out of service. But do not fear, dear friends of the 151; there are locomotives who received a major overhaul in 2010. According to the rules the engine may be in service for another eight years

We have equipped these class 151 locomotives with all contemporary functions so you can deploy them for any service on your layout. The powerful five-pole ESU motor provides its power via a combination of worm gear / helical gear box to four axles. The centre axle of each bogie is sprung and serves for current pick-up. Due to the large weight of 600 grams and four traction tires the locomotive virtually claws itself onto the tracks and – if need be - drags a 28 car ore train around your H0 layout on its own where the prototype needs a double header. Of course, there is a LokSound V4.0 decoder on board generating powerful sound and controlling the manifold lighting options. The clank of the wheels on turnouts or their squeal in tight curves can also be heard at slow speed. AS is the case with the prototype the cooling of the traction motors and the oil radiator are switched on automatically when needed. For optimal reproduction of high and lower frequencies the 151 has a new 28mm circular speaker with an impedance of 4 Ohms. As you would expect from an ESU decoder it understands both Motorola and DCC commands. Since the decoder is already RailComPlus® implemented it will register automatically with command stations supporting RailComPlus®.
By mounting or removing the supplied current pick-up you decide whether the model is suitable for 2-rail or 3-rail systems. Simply clip the centre pick-up on or take it off – it is that simple! This happens within seconds without any tools or soldering and without taking off the body. The model runs well on all popular 2-rail track systems as well as on Märklin® C track or K track. For a strong link between the loco and the train there is a coupler shaft as per NEM 362 held in short coupling kinematic.
That the chassis is made of metal probably does not surprise anybody. However, the body and the gear boxes are also made of metal.  Of course the body bears all appropriate details and the correct number plates. The roof equipment is quite impressive and invites you to spend more than a glance on the details. Different insulators, a main switch assembled of various parts and separately applied steps are just some of the features. The pantographs are fastened to the body with the four insulators.
The pantographs that can be raised and lowered by remote control are a particular highlight: Newly developed servos move the pantographs like with the prototype and without any disturbing rods. Of course, the movement is supported by the appropriate sounds.
The simulation of the sparks caused by the brakes with several LEDs is a world´s first. The sparks only appear during a rapid slow down. Thus the heavy work of the locomotive also becomes visual - a nice play in miniature and not only at night.

Model Metal body and chassis
  Separate small brass and plastic parts
  Brass steps. Separate handle bars
  Perforated radiator grills on the roof
  Sprung buffers
  Motorised raising and lowering of pantographs
  Coupler shaft as per NEM 362 with short coupler kinematic
  5 pole skew wound high performance motor with optimised “silent” commutator with two electronically balanced fly wheels
  Power train to 4 axles via Cardan and worm gear
  Four traction tires
  Change between 2-rail and 3-rail mode by clipping on or removing the centre pick-up
  Headlights, cab lighting, illuminated driver´s cab-control panel with maintenance-free warm white LEDs
  Control with ESU LokSound decoder
  Turnout and curve sensors
  “PowerPack” capacitors for uninterrupted power supply
  Length over buffers 224mm
  Minimum radius 360 mm
Digital functions Digitalised original running sounds of a 151
  Signal horn
  Raising and lowering of the pantographs
  Directional lighting
  Lighting can be switched off at either end – (i.e.: where a train is coupled)
  Shunting lighting
  Cab lighting, illuminated driver´s cab-control panel, engine compartment lighting
  Simulation of sparks caused by the brakes when slowing down rapidly
  Sparks during turn-on the main switch
  Switchable sounds for traversing turnouts and sharp curves
Analogue functions Digitalised original running sounds of a 151
  Directional lighting
Baureihe 151 chromoxid in H0
Kurvensensoren für realistischen Klang
Vollplastische  Federn aus Stahl
Mehrteiliger Hauptschalter
Detaillierte Drehgestellblende
Durchbrochenes Bremswiderstandlüftergitter
Vorbildgetreues Heben und Senken
Motorisch heb- und senkbarer Panto
Click! Und der Schleifer hält.
Der große 28mm-Lautsprecher sorgt mit dem LokSoundV4.0 Decoder für einen satten Sound
Baureihe 151 verkehrsrot in H0
Vorbildgerechte Einfassung des Bremswiderstandlüftergitters
Schaltbare Maschinenraumbeleuchtung
Mehrteiliger Hauptschalter
Click the image for a bigger view.