Rolling Stock

September 2014 RailKing Product Spotlight

RailKing O Gauge Steel Caboose



Like most pieces of railroad equipment, this caboose was shaped in part by regulatory requirements — in this case, a proposed Pennsylvania law requiring cabooses on through
freights to be 8-wheeled and at least 24’ long. Based on a wood-sheathed 1920 USRA design, this steel caboose was a 1924 Reading Company design that became so widespread
in the mid-Atlantic region that railfans dubbed it the Northeastern Caboose.

September 2014 RailKing Product Spotlight

RailKing O Gauge Tank Car



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.

September 2014 RailKing Product Spotlight

RailKing O Gauge Husky Stack Car



On April 26, 1956, a revolution in shipping began when the first container ship, a converted oil tanker named Ideal X, left Port Newark, NJ headed for Houston. The brainchild of truck-driver-turned-shipping-magnate Malcolm Purcell McLean, containerization was a giant step forward in shipping efficiency, security and cost.

September 2014 Premier Product Spotlight

Premier Line O Scale Standard Tank Car

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.

September 2014 Premier Product Spotlight

Premier Line O Scale 75’ Depressed Center Flat Car with Transformer

For transporting large or heavy items over land, nothing beats a railroad flat car. No wonder that manufacturers use flat cars to ship products or sub-assemblies ranging from transformers to airliner fuselages to heavy construction and mining equipment.

September 2014 Premier Product Spotlight

Premier Line O Scale 70-Ton 3-Bay Hopper

Unlike equipment that carried a variety of loads, like boxcars, flatcars, and gondolas, this 3-bay hopper was designed specifically for one cargo: bituminous coal. Its capacity matched the volume of coal that a pair of typical 70-ton freight trucks could carry. And its slope sheets — the angled floors at either end of the car — were set at precisely the angle at which coal would flow easily from its bottom doors. (Covered grain hoppers, for example, require much steeper slope sheets.)

August 2014 RailKing Product Spotlight

RailKing O Gauge 3-Dome Tank Car

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.