skip to content

#3019

FM H-16-66

🇺🇸 United States ·built by Fairbanks-Morse· from 1951· model of American 1600hp diesel locomotive

FM H-16-66, photo 1 of 4
1/4 Fawcett5· CC0

what is it?

The H-16-66 was a 1,600 horsepower (1.2 MW) locomotive, with a C-C wheel arrangement that was manufactured by Fairbanks-Morse from January, 1951 until October, 1958 as a smaller alternative to their better known FM H-24-66 "Train Master" locomotive. With an 8-cylinder prime mover developing 1600 hp compared to the H-24-66's 2400 hp from as 12 cylinder engine, the H-16-66 was commonly referred to as the "Baby Train Master". Although sharing a common model designation, four different carbody variants existed with a total of only 59 locomotives produced.

who runs it

base stats

  • power 1.2 MWpower output
  • weight 130 tin working order
  • built 59made in total

Bars compare against all trains: 600 km/h (maglev), 1,700 seats; power, weight and number built on a log scale up to 20 MW, 1,000 t and 20,000 built.

fun facts

  • First built 75 years ago, in 1951.
  • 1.2 MW is about 14 family cars (~85 kW each) flat out.
  • Weighs about as much as 22 African elephants (~6 t each).
  • 17.1 m long: about 4 cars parked nose to tail.

diesel locomotive: A diesel engine on board drives the wheels, usually through a generator (diesel-electric).

spec sheet

built
1951–1958
number built
59
kind
Diesel-electric
traction
diesel
origin
🇺🇸 United States
builders
Fairbanks-Morse
operators
Alcoa, Chicago, Milwaukee, St. Paul and Pacific Railroad, Chicago and North Western Transportation Company, Chicago, St. Paul, Minneapolis and Omaha Railway, Tennessee Valley Authority
top speed
—
power
1.2 MW
gauge
1,435 mm standard gauge
wheel arrangement
C-C
length
17.1 m
weight
130 t
nicknames
Baby Train Master

From the Wikipedia infobox and Wikidata. Blank means the sources don't say.

Sources: Wikidata Q5426722, Wikipedia: FM H-16-66 (CC BY-SA 4.0).Updated 2026-10-25.

stan runge 23a4304 source