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Atlas Model Railroad Co. Master™ Series Gold GE B23-7 Locomotive (DCC w/Sound) Conrail No. 1925

Mt. Penelope Railway Seal of Approval
Atlas Model Railroad Co.
Master™ Series Gold
HO Scale
with Sound

GE B23-7 Locomotive
(DCC w/Sound)

Conrail  No. 1925


Advance Order item. This price and any discounts are guaranteed until this item becomes available on or about 15 October 2021. Order now – this price and any discounts are guaranteed until this item becomes available. Your credit card will not be charged until your order ships.

General Electric’s “Dash 7” locomotive line was introduced as a replacement for the older “Universal-Series” of the 60s and early 70s.

“Dash 7” series improvements included increased fuel efficiency, tractive effort and reliability.

The B23-7 was a direct replacement for the 2,250HP U23B model.

The first units were produced for Conrail in September, 1977 (ironically, 3 months after the last U23B was delivered to Conrail).

Production continued through 1984, with a total of 535 units built. Conrail was the largest purchaser of the model, with a total fleet of 141 units.

Several features distinguished B23-7s from predecessor models. The long hood stepped outward in the area of the exhaust stack to accommodate a relocated oil cooler.

In addition, the frame was 2 feet longer than that of the U23B. An FB-2 style truck was offered as standard equipment on B23-7s, but some railroads opted to use “trade-in” trucks.

Therefore, AAR type B and Blomberg trucks could be found on some models. The six power assembly doors (located near the center of the long hood) indicated that the B23-7 was powered by a 12-cylinder GE FDL engine.

There were three distinct “phases” of GE 4-axle “Dash 7” locomotive production.

Models on this run represent both “phase 1” and "phase 2" units.

Phase 1 units feature a 36’2” wheel base and were built through the Spring of 1979.

Phase 2 units feature a 37' 2" wheel base, and production lasted from the Spring of 1979 through the Fall of 1980.

  • Separately-applied scale detail parts include: windshield wipers, metal grab irons, coupler cut levers, multiple-unit hoses, snow plow, train line hoses, fine scale handrails, and more
  • See through step detail on sill
  • Etched metal radiator grilles
  • Painted crew members
  • Factory-equipped with AccuMate knuckle couplers
  • Coupler pocket designed to accept AccuMate Proto-couplers
  • Five-pole skewed armature motor with dual flywheels for optimum performance at all speeds
  • Directional lighting

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GE B23-7 Locomotive
(DCC w/Sound)
No. 1925

Our Price: $228.59
MSRP: $289.95
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Best Price! Member Price (Order > $100): $205.73
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This is an Advance Order item.
Expected 15 October 2021

Member Prices shown realized by Discount applied in Shopping Cart. Savings shown are calculated versus MSRP. You must be signed in to receive Discount.

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