Rivet Counter N Scale Thrall 4727cf Carbon Black Covered Hopper, Sid Richardson/SRCX

Product Description

ScaleTrains.com is excited to be the first manufacturer to offer N Scale scale plastic models of contemporary Thrall 5750 cubic foot and Thrall 4727 cubic foot carbon black covered hoppers. The 5750 represent sthe 1970s to present while the 4727 is appropriate for the 1990s to today.

Found throughout North America, these unique freight cars are commonly found in large groups near major carbon black producers or users. They can also be seen singularly or in small blocks of cars in mixed freight trains. Both prototypes were painstakingly researched from field documentation, photographs, reference books, and builder drawings.

In 1992, Thrall introduced the 4727 cubic foot carbon black covered hopper. In contrast with the boxy 5750cf design, this newer design more closely resembles traditional covered hoppers. Similar in appearance to “high-hip” grain hoppers, these cars featured three bays, external posts, and “open” ends with visible slope sheets. Common with their larger 5750cf cousins, these 70-ton cars feature “butterfly” outlets, multiple round loading hatches on the car roof (22 or 28 depending upon customer specifications), and sampling spigots mounted into small indents in the car sides. Many of these cars are still in service today.

 

Road Number Specific ScaleTrains

SRCX 2023 and 2042

  • From series SRCX 2001-2080, Thrall Car Job 694, built May 1992
  • 22 roof hatches
  • Without FRA-224 reflective stripes (as-built)

 

SRCX 2137

  • From series SRCX 2101-2170, Thrall Car Job 903, built January 1996
  • 22 roof hatches
  • Without FRA-224 reflective stripes (as-built)

 

SRCX 3076

  • From series SRCX 3001-3095, Thrall Car Job 571, built November 2000
  • 28 roof hatches
  • With added FRA-224 reflective stripes

 

Additional Thrall 4727cf Features

  • All-new model
  • Four (4) different road numbers
  • Per prototype: 22 or 28 roof hatches
  • Finely detailed end posts and bracing
  • Photo-etched stainless steel running boards and end platforms
  • Separately-applied end ladders
  • Finely-detailed underbody brake detail
  • Body mounted semi-scale plastic Type E knuckle couplers
  • All-new Barber S-2 70-ton Trucks with finely rendered raised foundry data
  • 33” machined metal wheels
  • Minimum radius: 9 ¾”
  • Recommended radius: 11”

 

All Rivet Counter N Scale Freight Cars Feature

  • Fully assembled
  • Color matched to Tru-Color Paint colors whenever possible
  • Printing and lettering legible even under magnification
  • Coupler cut levers
  • Trainline hoses
  • Intricate brake plumbing
  • Weighted to Industry standards
  • Operates on Code 55 and 70 Rail
  • Clear jewel box packaging safely stores model

 

History

A byproduct of the petrochemical refining industry, carbon black is a fine, powdery substance with a consistency sometimes described as being akin to

soot. Deep black in color, one of its major consumers is the automotive industry, where it’s used as filler in tires, belts, and other rubber products. It also sees usage as a pigment in inks, paints, and plastic products, all of which make it a popular commodity with a variety of industries. Hauling it, however, can be challenging thanks to its physical properties. Covered hoppers are typically used to handle carbon black, with unique designs dating back to the 1920s.

 

Reference: Carbon Black Cars: Freight Cars Journal Monograph #15 by Eric A. Neubauer, ISSN 0884-027X, 1990

SKU Road Number Price Quantity
SXT30586 2023 (Preorder) $31.99
SXT30587 2042 (Preorder) $31.99
SXT30588 2137 (Preorder) $31.99
SXT30589 3076 (Preorder) $31.99

Buy in bulk and save:

Quantity Unit Price
1-5 $31.99
6+ $29.99