American Locomotive Company - ALCO

Discussion of products from the American Locomotive Company. A web site with current Alco 251 information can be found here: Fairbanks-Morse/Alco 251.

Moderator: Alcoman

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  • ALCO 251 ENGINE BLOCKS
    by Alcoman »
    0 Replies
    5462 Views
    Last post by Alcoman
  • RS-3
    by Railroad Spike »
    2 Replies
    5267 Views
    Last post by scottychaos
  • I need the ALCo 244 cylinder dimension in railswap.org
    by Owen S. Paulsen »
    1 Replies
    4631 Views
    Last post by Alcoman
  • AOCO Pittsburgh Works builder numbers
    by 1rrfan »
    0 Replies
    5101 Views
    Last post by 1rrfan
  • Horn stolen from GMRC RS-1 #405
    by MEC407 »
    1 Replies
    5656 Views
    Last post by MEC407
  • Alco RSD-16
    by arielemd »
    2 Replies
    5752 Views
    Last post by arielemd
  • 3 lights above the number boards
    by amoreho1 »
    2 Replies
    5190 Views
    Last post by tgibson
  • ALCO PLANT CONNECTION
    by Alcoman »
    8 Replies
    8768 Views
    Last post by Alcoman
  • MLW M420 vs. M420R
    by csrrfan86 »
    18 Replies
    17910 Views
    Last post by Engineer Spike
  • C-628 with steam generator and dynamics
    by mandealco »
    4 Replies
    6631 Views
    Last post by MEC407
  • ALCOS IN CUBA
    by Alcoman »
    2 Replies
    6557 Views
    Last post by Champlain Division
  • Alco Super 630?
    by drvmusic »
    4 Replies
    6472 Views
    Last post by theastralcity
  • Olive Drab?
    by Railjunkie »
    0 Replies
    4736 Views
    Last post by Railjunkie
  • Alexander Railroad in North Carolina
    by thebigham »
    2 Replies
    6283 Views
    Last post by trainspot
  • 50 Alcos in 3 Days
    by mandealco »
    4 Replies
    6051 Views
    Last post by mowingman
  • PA-4 16 to Texas?
    by D.Carleton »
    3 Replies
    6667 Views
    Last post by tgibson
  • ALCO Richmond 28470 (1903)
    by bdewolfe »
    2 Replies
    5017 Views
    Last post by bdewolfe
  • ALCO's at Adirondack Scenic's 20th Anniversary
    by Donko142 »
    0 Replies
    4546 Views
    Last post by Donko142
  • Surviving RS-36s
    by thebigham »
    3 Replies
    7179 Views
    Last post by Mr.S
  • Angelina & Neches River RR in Texas
    by thebigham »
    1 Replies
    4961 Views
    Last post by thebigham
  • Alco loco help
    by sallenparks »
    5 Replies
    5352 Views
    Last post by MEC407
  • Nice collection of ALCO's at Danbury Railroad Museum
    by Jeff Smith »
    8 Replies
    7089 Views
    Last post by Desertdweller
  • Did you know that Alco built race cars???
    by grumpyoldman »
    5 Replies
    6773 Views
    Last post by hotbike
  • Why not a C428?
    by N_DL640A »
    34 Replies
    21779 Views
    Last post by Tadman
  • LSRC C425M question
    by PEIR »
    20 Replies
    11046 Views
    Last post by PEIR
  • West Chester ALCO Question
    by sallenparks »
    3 Replies
    4931 Views
    Last post by PEIR
  • FA Horn
    by poppyl »
    6 Replies
    5278 Views
    Last post by MEC407
  • LIRR Alco C420s
    by R384149 »
    20 Replies
    14789 Views
    Last post by Alcoman
  • Replacing a friction beareing on an Alco S-2 (with another)
    by dogsboss »
    0 Replies
    4365 Views
    Last post by dogsboss
  • ALCO Century High-hood project.
    by RGlueck »
    0 Replies
    4009 Views
    Last post by RGlueck
  • Installing Quantum Event recorder on ALCO
    by jmandell »
    9 Replies
    8100 Views
    Last post by jmandell
  • Four point support
    by bengt »
    1 Replies
    4526 Views
    Last post by locomotive112
  • Lake State Alcos
    by Luther Brefo »
    84 Replies
    31405 Views
    Last post by thebigham
  • ALCo/GE Manual for Enginemen
    by Earle Baldwin »
    1 Replies
    3515 Views
    Last post by Arjay
  • L&NE S2
    by sallenparks »
    8 Replies
    6383 Views
    Last post by sallenparks
  • Alco RS1 air compressor problem
    by videoman »
    1 Replies
    4297 Views
    Last post by videoman
  • ALCO AAR "B" truck drawings or plans?
    by RGlueck »
    1 Replies
    4267 Views
    Last post by Alcoman
  • FOR SALE ALCO plant switcher # 5
    by Alcoman »
    7 Replies
    6808 Views
    Last post by Alcoman
  • ALCO C/N 77446
    by jdp206 »
    4 Replies
    4714 Views
    Last post by scottychaos
  • Former ALCO Engineer - Denis Dominy
    by JKR251 »
    1 Replies
    4056 Views
    Last post by witchk11
  • Interesting 251 Engine News:
    by Paul »
    6 Replies
    6408 Views
    Last post by azadeh42
  • RR CMO's who are ALCO experts
    by blabey »
    18 Replies
    11351 Views
    Last post by alcodoc
  • Scrapping an S2 and needing a water pump
    by coolhandmatt »
    1 Replies
    4239 Views
    Last post by Alcoman
  • ALCO S2 or similar model brake stand lever?
    by Visionz45 »
    2 Replies
    3862 Views
    Last post by Visionz45
  • Who am I?
    by N. Todd »
    11 Replies
    9304 Views
    Last post by thebigham
  • ALCO Schenectady Plant
    by snitkofj »
    6 Replies
    5828 Views
    Last post by N_DL640A
  • IR and Related News
    by CPM500 »
    0 Replies
    3690 Views
    Last post by CPM500
  • Advertisment for ALCO RS36
    by EricB »
    0 Replies
    3797 Views
    Last post by EricB
  • What is Left of the LIRR RS-2's and RS-3's
    by Alcoman »
    1 Replies
    4015 Views
    Last post by The Man
  • Alco class T-1 2-6-2 Prairie builders plans
    by GN_RS-3 »
    4 Replies
    3923 Views
    Last post by 714-marko
  • Builder Plate
    by justme2 »
    1 Replies
    3666 Views
    Last post by santafeboy
  • Alco RS1, RS2, RS3 on commuter trains
    by dlandw »
    43 Replies
    19834 Views
    Last post by railfan365
  • Alco s2 cab photo/layout?
    by airman00 »
    4 Replies
    5079 Views
    Last post by bml1149
  • Help Wanted!!!!
    by Schuylkill Valley »
    1 Replies
    3556 Views
    Last post by Alcoman
  • ALCO RSC-2 MILW 988 Needs your help
    by TicketPunch »
    0 Replies
    3563 Views
    Last post by TicketPunch
  • ALCo RSX-4 MRS1 axle and wheels
    by Owen S. Paulsen »
    2 Replies
    4406 Views
    Last post by Owen S. Paulsen
  • Can an alco s2 produce hep?
    by airman00 »
    1 Replies
    3197 Views
    Last post by DutchRailnut
  • GB&W 2407 at IllinoisRailway Museum
    by polybalt »
    2 Replies
    3047 Views
    Last post by Alcoman
  • Pioneer Railcorp ALCO's
    by South Jersey Budd »
    5 Replies
    4540 Views
    Last post by jjsatorm
  • Surviving S-3's?
    by atsf sp »
    6 Replies
    5359 Views
    Last post by Matt Langworthy
  • C420 and Rs-11
    by mirrodie »
    6 Replies
    4511 Views
    Last post by cdw
  • HH660 needs help
    by ICGinSD »
    3 Replies
    3117 Views
    Last post by k9bucket
  • Control Stand ?
    by mkerfe »
    1 Replies
    3407 Views
    Last post by N. Todd
  • Alco RSC-2's-where did they run?
    by jcpdeke »
    1 Replies
    3061 Views
    Last post by frank754
  • C-420 Builders Drawings
    by bleedinred »
    6 Replies
    5030 Views
    Last post by JhnZ33
  • ALCO C636PA
    by daylight4449 »
    19 Replies
    8973 Views
    Last post by v8interceptor
  • Goin' for a spin...
    by JKR251 »
    1 Replies
    3187 Views
    Last post by Luther Brefo
  • Are PA trucks the same as on the DL109
    by trainman6555 »
    4 Replies
    4005 Views
    Last post by Allen Hazen
  • Kenneth V. Reed-ALCO
    by playbase44 »
    0 Replies
    2963 Views
    Last post by playbase44
  • Arc welding on Alco RS-1
    by videoman »
    3 Replies
    3430 Views
    Last post by videoman
  • ALCO-GE Builders Plate #79477
    by Schaffner »
    2 Replies
    3305 Views
    Last post by Allen Hazen
  • ALCOLID?
    by hotbike »
    1 Replies
    2927 Views
    Last post by Allen Hazen
  • Dual Service PA's
    by ljeppson »
    14 Replies
    6871 Views
    Last post by Allen Hazen
  • ALCO PA's (Doyle's NKP 190)
    by DutchRailnut »
    3 Replies
    4786 Views
    Last post by N. Todd
  • 17MG3/6 governor info needed
    by jjsatorm »
    2 Replies
    3198 Views
    Last post by jjsatorm
  • RS1 ground fault
    by videoman »
    2 Replies
    3279 Views
    Last post by videoman
  • Cast 251 Block
    by Super Seis »
    2 Replies
    3173 Views
    Last post by Super Seis
  • Alco FA-1 builders plate reproduction
    by MADDOG »
    5 Replies
    4103 Views
    Last post by traingeek8223
  • So, how long was an HH-1000?
    by Allen Hazen »
    4 Replies
    4136 Views
    Last post by Kuyahoora Valley
  • Can anyone identify this part?
    by Vakharn »
    4 Replies
    2826 Views
    Last post by bml1149
  • SP&S FA-1's
    by GN 599 »
    2 Replies
    3032 Views
    Last post by GN 599
  • Ex-Amtrak 106
    by GLC 392 »
    0 Replies
    2776 Views
    Last post by GLC 392
  • Disposition of ALCO # 6
    by ERIE 360 »
    5 Replies
    3524 Views
    Last post by Allen Hazen
  • Alco 270 engine
    by Cactus Jack »
    1 Replies
    3435 Views
    Last post by Alcoman
  • Alco/GE Builders Plate 69819 July 1942
    by Fredrail »
    3 Replies
    4578 Views
    Last post by scottychaos
  • Alco C-430's vs. 4 axles GE's
    by trainwayne1 »
    4 Replies
    4025 Views
    Last post by Allen Hazen
  • A nice six pack!
    by trainspot »
    0 Replies
    2029 Views
    Last post by trainspot
  • Where is East Penn/ former BRW 57?
    by pierrerabbit »
    0 Replies
    2546 Views
    Last post by pierrerabbit
  • Pennsylvania RR E2B Electric...ALCO involvement?
    by early80sNECguy »
    6 Replies
    4274 Views
    Last post by Allen Hazen
  • Laredo, TX ALCO
    by atsf sp »
    0 Replies
    2241 Views
    Last post by atsf sp
  • ALCO DL531 Demonstrator
    by SAR RX »
    7 Replies
    4521 Views
    Last post by SAR RX
  • Traction motors, generators, aux generators
    by carbone »
    1 Replies
    1880 Views
    Last post by Super Seis
  • "F3062" = S1?
    by Allen Hazen »
    5 Replies
    3217 Views
    Last post by Allen Hazen
  • Unique RS3 Drawing
    by Lehighton_Man »
    6 Replies
    3587 Views
    Last post by Nova55
  • Alco S series underframes
    by Lehighton_Man »
    3 Replies
    2996 Views
    Last post by Lehighton_Man
  • S-6 Gearing
    by FCP503 »
    4 Replies
    2753 Views
    Last post by FCP503
  • Cast aluminum Alco GE builders plate
    by santafeboy »
    2 Replies
    2965 Views
    Last post by budzz89
  • ALCO RS3 Control Panel
    by terber19 »
    7 Replies
    4341 Views
    Last post by Otto Vondrak
  • Alco Locomotive Lists
    by chinarail »
    1 Replies
    2376 Views
    Last post by Alcoman
  • Underframe detail photos?
    by Randy Earle »
    2 Replies
    2318 Views
    Last post by Randy Earle

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