CGTR 77: Difference between revisions

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{{CGTR wip}}
{{Infobox locomotive
{{Infobox locomotive
| name            = CGTR #77
| name            = CGTR #77

Revision as of 18:15, 23 February 2024

CGTR #77
Type and origin
Power typeDiesel-electric
BuilderGateway Turtle Locomotive Works
ModelDAT45AB
Build dateApril 1996
Total produced1
Specifications
Configuration:
 • AARB-B+C-C (cow-calf)
Gauge4 ft 8 12 in (1,435 mm)
Prime mover1 x GTLW TAT20I, 1 x GE FDL-16
Performance figures
Maximum speed75 mph (121 km/h)
Power output4,500 hp (3,360 kW)
Career
OperatorsCentral Gateway Turtle Railroad
NumbersCGTR #77
LocaleNorth America
DeliveredMay 1996
First runJune 1996
Current ownerCentral Gateway Turtle Railroad

The GTLW DAT45AB (DAT meaning Diesel Automatic Transfer, 45 referring to the 4,500hp, and AB referring to the two units) was a 1996 joint-rebuild of both the failed 1994 GTLW DAS16 (DAS meaning Diesel Automatic Switcher, and 16 referring to the 1,600hp), previously CGTR #75 and a GE U25C, previously CGTR #3721, which was well-known from helping clean up the Houston Ammo Train Incident in 1979. The 2-axle DAS16 would be rebuilt into a 4-axle A Unit, and the power output would be upped from 1,600 to 2,000, while the U25C would be rebuilt into a B Unit, with the only difference being the removal of the cab and the engine bay’s height being reduced. These locomotives would be specifically tailored to be used as transfer locomotives for a rough journey between two key yards on the Central Gateway Turtle Railroad, often used to transfer rolling stock to the local shortline. The DAT45AB would be numbered CGTR #77, and CGTR #76 and #75 would become two new DAS25s to replace the DAS16s' original function, however with the ever-growing importance of the yard the original was going to be in, the horsepower would be upped. #75 would operate the originally intended yard of the DAS16s, while #76 would be used for switching operations at the two yards, and #77 would transfer cargo between. #76 can sometimes be seen as a trailing unit on #77's trips, so it can perform switching operations involving dropped-off rolling stock from #77. #77 would be the last locomotive to proudly sport the Bluewashed livery, while #76 and #75 would opt for the Hydrogold livery, instead of #75’s original golden ember scheme.