30-73588, MTH O Scale Modern Tank Car - Union Pacific, Car No. 683335
The tank car was relatively uncommon until the 1870s, when the nascent petroleum industry ordered large quantities of metal tanks carried on wooden car bodies. By the early 1900s, a standard design had evolved that lasted throughout the steam and early diesel eras: an 8,000-11,000 gallon metal tank perched on a metal flatcar-like underframe.
The one big change during that time was the transition from riveted to welded construction, beginning in the late 1930s. Car builders introduced X-ray inspection of welds to ensure safety, as well as giant annealing ovens that could heat-treat assembled tanks to relieve joint stress. Welded tanks were stronger, less susceptible to rust and corrosion, and less likely to rupture in the event of a wreck.
At the same time as steam engines were disappearing, another innovation completely changed the appearance of tank cars. Beginning in the mid-1950s, a new design took hold: the tank itself became the structural backbone of the car, eliminating the need for a full-length underframe and making bigger tank diameters possible. More recently, tank cars have been required to have “double shelf” couplers designed to stay coupled in the event of a wreck, to minimize the potential for a coupler to puncture an adjacent car. Today’s large-capacity tank cars carry a tremendous variety of liquids from oil to chemicals to foodstuffs. Tanks may be lined with glass or other materials in order to carry corrosive liquids, and may have heating or cooling apparatus to protect cargos that are sensitive to temperature extremes.
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 roadnames. No matter what era or part of the country you are modeling, RailKing is sure to have something for you.
Intricately Detailed, Durable ABS Body
Die-Cast Metal Chassis
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 7/8” x 2 3/8” x 3 7/8”3/4
Operates On O-27 Curves
This product was added to our catalog on March 5, 2023
30-73589, MTH O Modern Tank Car - Sunoco, Car No. 48469
The tank car was relatively uncommon until the 1870s, when the nascent petroleum industry ordered large quantities of metal tanks carried on wooden car bodies. By the early 1900s, a standard design had evolved that lasted throughout the steam and early diesel eras: an 8,000-11,000 gallon metal tank perched on a metal flatcar-like underframe.
The one big change during that time was the transition from riveted to welded construction, beginning in the late 1930s. Car builders introduced X-ray inspection of welds to ensure safety, as well as giant annealing ovens that could heat-treat assembled tanks to relieve joint stress. Welded tanks were stronger, less susceptible to rust and corrosion, and less likely to rupture in the event of a wreck.
At the same time as steam engines were disappearing, another innovation completely changed the appearance of tank cars. Beginning in the mid-1950s, a new design took hold: the tank itself became the structural backbone of the car, eliminating the need for a full-length underframe and making bigger tank diameters possible. More recently, tank cars have been required to have “double shelf” couplers designed to stay coupled in the event of a wreck, to minimize the potential for a coupler to puncture an adjacent car. Today’s large-capacity tank cars carry a tremendous variety of liquids from oil to chemicals to foodstuffs. Tanks may be lined with glass or other materials in order to carry corrosive liquids, and may have heating or cooling apparatus to protect cargos that are sensitive to temperature extremes.
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 roadnames. No matter what era or part of the country you are modeling, RailKing is sure to have something for you.
Intricately Detailed, Durable ABS Body
Die-Cast Metal Chassis
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 7/8” x 2 3/8” x 3 7/8”3/4
Operates On O-27 Curves
This product was added to our catalog on April 5, 2023
LNL2428170, Lionel 2428170 O Steel Boxcar with Sound and Lights 3-Rail The Polar Express 20th Anniversary
This product was added to our catalog on February 1, 2024
