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Bachmann - 5426 - Tank Car, Triple Dome, 40 Foot - Mobil Oil - 1442

16  of these sold for an average price of: 6.036.0316 of these sold for an average price of: 6.03
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Collectors value this item at an average of 7.487.48Collectors value this item at an average of 7.48
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N Scale - Bachmann - 5426 - Tank Car, Triple Dome, 40 Foot - Mobil Oil - 1442 Image Courtesy of Bachmann Trains
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Stock Number5426
Original Retail Price$2.00
BrandBachmann
ManufacturerBachmann
Body StyleBachmann Tank Car 3-Dome
Prototype VehicleTank Car, Triple Dome, 40 Foot (Details)
Road or Company NameMobil Oil (Details)
Reporting MarksSVX
Road or Reporting Number1442
Paint Color(s)Silver and Black
Print Color(s)Black
Coupler TypeRapido Hook
Coupler MountTruck-Mount
Wheel TypeNickel-Silver Plated Metal
Wheel ProfileDeep Flange
Release Date1969-01-01
Item CategoryRolling Stock (Freight)
Model TypeTank Car
Model Subtype3-Dome
Model VarietyACF
Prototype RegionNorth America
Prototype EraNA Era II: Late Steam (1901 - 1938)
Scale1/160
Track GaugeN standard



Model Information: The model was first made by Bachmann in the late 1960s. The early versions were also sold using their Parkways Industries label. It was eventually retired and replaced by a completely new tooling in 2012. The new tooling is different enough, that it is listed as a different series.
Prototype History:
Triple Dome tank cars, while not as common as single-domes, are a railroad staple. They have been around since the first half of the 20th century.

The dome above tank cars serves as an expansion chamber as temperature affects the volume of any liquids contained within. With no dome, if the liquid did not 100% fill the tank, then it is possible for the liquid to slosh around inside the tank, causing instability and increasing the possibility of a derailment. The dome allows the tank to be slightly overfilled so that should the volume in the main section decrease due to colder temperatures or even a small leak, that there will still be sufficient liquid within to prevent sloshing. Similarly if temperature increases, the liquid can rise up inside the dome preventing excess pressure within the tank. While not as serious as an underfilled tank, an over-pressurized tank might present problems during unloading.

If you see three domes on a tank car it is because there are three separate compartments inside the tank car each containing a different liquid. This was desirable for many reasons.

Often times a delivery would consist of much less than a carload (LCL) of liquid. Remember the sloshing problem? So if you only had to fill a third of a tank with your commodity, then you can avoid the issue by using one of the three chambers within the tank car. Also, you might have several grades of a commodity to deliver such as unleaded, leaded and diesel fuel and you need them to be kept separate. Or you might be producing wine and you want your white wine kept separate from your red wine. Or maybe all three chambers had the same contents but were being delivered to three different customers. It can be very difficult to determine when one third of a single dome tank car has been discharged...

For all these reasons, three-dome tank cars were a common sight in the first half of the 20th century. However, with the rise of the interstate highway system and the modern trucking industry, LCL deliveries have primarily been accomplished with tanker trucks instead of tank cars and the three-dome tank car has gradually disappeared from the North American rail network.
Road Name History:
Mobil, previously known as the Socony-Vacuum Oil Company, is a major American oil company which merged with Exxon in 1999 to form a parent company called ExxonMobil. It was previously one of the Seven Sisters which dominated the global petroleum industry from the mid-1940s until the 1970s. Today, Mobil continues as a major brand name within the combined company, as well as still being a gas station sometimes paired with its own store or On the Run. The former Mobil headquarters in Fairfax County, Virginia, were used as ExxonMobil's downstream headquarters until 2015 when ExxonMobil consolidated employees into a new corporate campus in Spring, Texas.

From Wikipedia
Brand/Importer Information:
Bachmann Industries (Bachmann Brothers, Inc.) is a Bermuda registered Chinese owned company, globally headquartered in Hong Kong; specializing in model railroading.

Founded in Philadelphia, Pennsylvania, the home of its North American headquarters, Bachmann is today part of the Kader group, who model products are made at a Chinese Government joint-venture plant in Dongguan, China. Bachmann's brand is the largest seller, in terms of volume, of model trains in the world. Bachmann primarily specializes in entry level train sets, and premium offerings in many scales. The Spectrum line is the high quality, model railroad product line, offered in N, HO, Large Scale, On30, and Williams O gauge all aimed for the hobbyist market. Bachmann is the producer of the famous railroad village product line known as "Plasticville." The turnover for Bachmann model trains for the year ended 31 December 2006 was approximately $46.87 million, a slight increase of 3.36% as compared to 2005.
Item created by: gdm on 2016-12-04 20:30:38. Last edited by CNW400 on 2022-11-18 21:56:15

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