New Model!

 

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” to B23-7 production. Our model is of a “phase 1” unit with a 36’2” wheel base. Phase 1 production lasted through the spring of 1979.

Atlas Master™ Series Gold MSRP:
$249.95
Atlas Master™ Series Silver MSRP: $139.95
Estimated Delivery:
June 2005

Features:

The Atlas B23-7 locomotive model includes such optional/road name specific details as:
• Pilots with and without anti-climber
• Cab headlights or low-nose headlights
• Cab with 4 or 2 side windows
• Bell mounted under the sill or on the long hood
• FB-2, AAR type B, or Blomberg truck side-frames used where appropriate per road name

Additional Features:

  • 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

Atlas Master™ Series Silver Additional Features:
(Item #s 8000-8024)

  • NMRA 8-pin plug for DCC (Decoder-ready)

Atlas Master™ Series Gold Additional Features:
(Item #s 8100-8124)

  • Electronic Dual-Mode® Decoder (e-DMD) that allows your locomotive to run in DCC or traditional DC

QSI® Quantum System™ Features Including:
(Atlas Master Series Gold locomotives only)

  • Dual speaker system
  • Authentic diesel engine sounds
  • Squealing brakes
  • Doppler effect
  • Air let-off in neutral
  • Coupler impact sounds when operated with DCC
  • Helper mode that mutes the whistle and bell for double heading
  • And more!

Note: Due to the higher starting voltage required to operate the sound system, it is not possible to MU a non-sound-equipped loco in DC (analog) mode

AccuMate® couplers are made under license from AccuRail, Inc.

ITEM# ROAD NAME ROAD NUMBER BODY STYLE
HO B23-7 Locomotive - Atlas Master Series Silver
(Without Decoder and Sound) [DCC Ready]
8000 Undecorated - "Phase 1" Low Nose, Without Nose Headlight, AAR-B Trucks   1
8001 Undecorated - "Phase 1" Low Nose, Without Nose Headlight, FB-2 & Blomberg Trucks   1
8002 Undecorated - "Phase 1" Low Nose With Nose Headlight, FB-2 & Blomberg Trucks   2
8010 Conrail (Blue/White) 2808 1
8011 Conrail (Blue/White) 2813 1
8012 Conrail (Blue/White) No# 1
8013 CSX* (Gray/Blue/Yellow - "Bright Future") 3102 2
8014 CSX* (Gray/Blue/Yellow - "Bright Future") 3113 2
8015 CSX* (Gray/Blue/Yellow - "Bright Future") No# 2
8016 Missouri Pacific†(Blue/White) 2289 1
8017 Missouri Pacific† (Blue/White) 2295 1
8018 Missouri Pacific† (Blue/White) No# 1
8019 Santa Fe (Blue/Yellow) 6350 3
8020 Santa Fe (Blue/Yellow) 6358 3
8021 Santa Fe (Blue/Yellow) No# 3
8022 Union Pacific† (Yellow/Gray/Red) 101 1
8023 Union Pacific† (Yellow/Gray/Red) 106 1
8024 Union Pacific† (Yellow/Gray/Red) No# 1
*CSX Licensed Product †Union Pacific Licensed Product
Note 1: Phase 1 sill, without anticlimber, without nose headlight
Note 2: Phase 1 sill, without anticlimber, with nose headlight
Note 3: Phase 1 sill, with anticlimber, without nose headlight

 

ITEM# ROAD NAME ROAD NUMBER BODY STYLE
HO B23-7 Locomotive - Atlas Master Series Gold
(With Decoder & Sound)
8100 Undecorated - "Phase 1" Low Nose, Without Nose Headlight, AAR-B Trucks   1
8101 Undecorated - "Phase 1" Low Nose, Without Nose Headlight, FB-2 & Blomberg Trucks   1
8102 Undecorated - "Phase 1" Low Nose With Nose Headlight, FB-2 & Blomberg Trucks   2
8110 Conrail (Blue/White) 2810 1
8111 Conrail (Blue/White) 2816 1
8112 Conrail (Blue/White) No# 1
8113 CSX* (Gray/Blue/Yellow - "Bright Future") 3106 2
8114 CSX* (Gray/Blue/Yellow - "Bright Future") 3126 2
8115 CSX* (Gray/Blue/Yellow - "Bright Future") No# 2
8116 Missouri Pacific†(Blue/White) 2293 1
8117 Missouri Pacific† (Blue/White) 2296 1
8118 Missouri Pacific† (Blue/White) No# 1
8119 Santa Fe (Blue/Yellow) 6354 3
8120 Santa Fe (Blue/Yellow) 6360 3
8121 Santa Fe (Blue/Yellow) No# 3
8122 Union Pacific† (Yellow/Gray/Red) 103 1
8123 Union Pacific† (Yellow/Gray/Red) 109 1
8124 Union Pacific† (Yellow/Gray/Red) No# 1
*CSX Licensed Product †Union Pacific Licensed Product
Note 1: Phase 1 sill, without anticlimber, without nose headlight
Note 2: Phase 1 sill, without anticlimber, with nose headlight
Note 3: Phase 1 sill, with anticlimber, without nose headlight

QSI®, Quantum System™ are registered trademarks of QSIndustries, Inc.

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