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Rivarossi R5449 B&A Class J-2a 4-6-4 Hudson Locomotive #604 HO Scale

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Rivarossi R5449 B&A Class J-2a 4-6-4 Hudson Locomotive #604

The Boston & Albany purchased twenty Hudsons, ten from the American Locomotive Company and ten from the Lima Locomotive Works. These locomotives were bought in three orders: one in 1928 for five Class J-2a (road numbers 600 through 604) from ALCO, a second in 1930, for five Class J-2b (road numbers 605 through 609) also from ALCO and a third in 1931, for ten Class J-2c (road numbers 610 through 619) from Lima.

These 4-6-4s were very similar to all the other NYC system Hudsons and they had 25 x 28 cylinders, 75" drivers, a 240 psi boiler pressure (later reduced to 225 psi) and exerted 47,600 lbs of tractive effort.


  • C-9 Mint Condition with Excellent Original Box and Paperwork.
  • Test Track run time only.
  • MRRHQ Locomotive Works serviced, tested and certified.
  • Operating Headlamp.
  • Upgraded with Factory Quality MRRHQ Custom Directional Tender Back-up Light.
  • One-piece boilers, engine covers, cabs and tenders of pressure-cast high impact plastic.
  • Steel main and side rods.
  • Steel handrails and coupler release bars on both loco and tender.
  • Many additional fine details.
  • Powerful can motor.
  • Scale 75" Drivers.
  • Easy rolling steel needle point truck axles.
  • Upgraded with rear Knuckle Coupler.
  • Optional Upgrades Available:
    • TCS T1 Standard DCC Decoder Installed.
    • TCS T1KA Standard DCC Decoder w/KEEP ALIVE Installed
    • TCS WOWSound 101 DCC/Sound Decoder Installed.
    • TCS WOWSound 101KA DCC/Sound Decoder w/KEEP ALIVE Installed.
    • Engineer Figure Installed in Cab.
  • Made in Italy. Production Year 1994.

HO Scale 1:87

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