{"product_id":"mth-30-73458-o-wolfs-head-oil-triple-dome-tank-car","title":"MTH 30-73458 O Wolf's Head Oil Triple Dome Tank Car","description":"Three-dome tank cars were actually three complete tanks on a single car body. Each tank had its own end bulkheads and expansion dome. Since older tank cars were filled to the top of the tank to prevent fluids from sloshing around during shipment (which could make the car unsteady), the domes provided space for the cargo to expand when the sun heated the tank. Because the additional bulkheads and domes added weight, multiple-dome cars had a smaller capacity than single-dome cars. These cars were popular with customers who needed several varieties of a single product, such as different grades of lube oil or gasoline. They were also used for customers who did not need a full car of product. While smaller-volume shipments have largely gone over to truckers today, Union Tank Car built new multiple-compartment cars as recently as 2010. They're harder to spot in today's trains, however, because modern tank cars do not have expansion domes. High quality, traditionally sized RailKing Freight Cars provide detailed bodies and colorful paint schemes for the O Gauge railroader. MTH makes an enormous variety of RailKing Freight Cars, including many different car types and road names. No matter what era or part of the country you are modeling, RailKing is sure to have something for you. Product Features: Intricately Detailed, Durable ABS Body Colorful, Attractive Paint Scheme Metal Wheels and Axles Die-Cast 4-Wheel Trucks Fast-Angle Wheel Sets Needle-Point Axles (2) Operating Die-Cast Metal Couplers Detailed Brake Wheel Separate Metal Handrails Near-Scale Proportions Unit Measures:10 1\/4 x 2 3\/8 x 3 9\/16 Operates On O-27 Curves\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Factory New (\u003ca href=\"#\" title=\"C-9: All original; unused; factory rubs and evidence of handling, shipping and factory test run. Standards for all toy train related accessory items apply to the visual appearance of the item and do not consider the operating functionality of the equipment. Condition and Grading Standards are subjective, at best, and are intended to act as a guide.\"\u003eC-9\u003c\/a\u003e)\u003cbr\u003e\u003cstrong\u003eOperational Status:\u003c\/strong\u003e \u003ca href=\"#\" title=\"This item is brand new from the factory.\"\u003eFunctional\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003eOriginal Box:\u003c\/strong\u003e Yes (\u003ca href=\"#\" title=\"May have store stamps and price tags. Has inner liners.\"\u003eP-9\u003c\/a\u003e)\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e MTH\u003cbr\u003e\u003cstrong\u003eModel Number:\u003c\/strong\u003e 30-73458\u003cbr\u003e\u003cstrong\u003eRoad Name:\u003c\/strong\u003e Shippers Car Line (SHPX)\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eScale\/Era:\u003c\/strong\u003e O Modern\u003cbr\u003e\u003cstrong\u003eModel Type:\u003c\/strong\u003e Freight Cars \u003cbr\u003e\u003cbr\u003e\u003cbr\u003eThe Trainz SKU for this item is P12110258. \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 6px !important; color: #d3d3d3 !important; line-height: 8px !important;\"\u003eTrainz Product Id: 12110258\u003c\/span\u003e","brand":"MTH","offers":[{"title":"Default Title","offer_id":43960952684666,"sku":"P12110258","price":58.18,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1260\/4747\/files\/U5830533-063F36DA_deee3054-3c29-4ba4-b527-010ccee0dc94.jpg?v=1745739608","url":"https:\/\/www.trainz.com\/products\/mth-30-73458-o-wolfs-head-oil-triple-dome-tank-car","provider":"Trainz","version":"1.0","type":"link"}