M-420(W)'s 2525-2549

Number

Class

Built Date

Renumbered

Retired

Notes

2525

MR-20a

1973

to 3525 in 1986-87

  • wide nose
  • weight and fuel capacity reduced
  • 2526

    MR-20a

    1973

    in 2 February 1982

  • wide nose
  • weight and fuel capacity reduced
  • lead locomotive in head-on collision near St. Andre QC, 25 September 1981
  • 2527

    MR-20a

    1973

    to 3527 in 1986-87

  • wide nose
  • weight and fuel capacity reduced
  • 2528

    MR-20a

    1973

    to 3528 in 1986-8

  • wide nose
  • weight and fuel capacity reduced
  • 2529

    MR-20a

    1973

    to 3529 in 1986-87

  • wide nose
  • weight and fuel capacity reduced
  • 2530

    MR-20b

    1974

    to 3530 in 1986-87

  • wide nose
  • weight and fuel capacity reduced
  • 2531

    MR-20b

    1974

    to 3531 in 1986-87

  • wide nose
  • weight and fuel capacity reduced
  • 2532

    MR-20b

    1974

    to 3532 in 1986-87

  • wide nose
  • weight and fuel capacity reduced
  • 2533

    MR-20b

    1974

    to 3533 in 1986-87

  • wide nose
  • weight and fuel capacity reduced
  • 2534

    MR-20b

    1974

    to 3534 in 1986-87

  • wide nose
  • weight and fuel capacity reduced
  • 2535

    MR-20b

    1974

    31 December 1983

  • wide nose
  • weight and fuel capacity reduced
  • trailing unit involved in head-on collision near St. Andre QC, 25 September 1981
  • 2536

    MR-20b

    1974

    to 3536 in 1986-87

  • wide nose
  • weight and fuel capacity reduced
  • 2537

    MR-20b

    1974

    to 3537 in 1986-87

  • wide nose
  • weight and fuel capacity reduced
  • 2538

    MR-20b

    1974

    to 3538 in 1986-87

  • wide nose
  • weight and fuel capacity reduced
  • 2539

    MR-20b

    1974

    to 3539 in 1986-87

  • wide nose
  • weight and fuel capacity reduced
  • 2540

    MR-20b

    1974

    to 3540 in 1986-87

  • wide nose
  • weight and fuel capacity reduced
  • 2541

    MR-20b

    1974

    to 3541 in 1986-87

  • wide nose
  • weight and fuel capacity reduced
  • 2542

    MR-20b

    1974

    to 3542 in 1986-87

  • wide nose
  • weight and fuel capacity reduced
  • 2543

    MR-20b

    1974

    to 3543 in 1986-87

  • wide nose
  • weight and fuel capacity reduced
  • 2544

    MR-20b

    1974

    to 3544 in 1986-87

  • wide nose
  • weight and fuel capacity reduced
  • 2545

    MR-20b

    1974

    to 3545 in 1986-87

  • wide nose
  • weight and fuel capacity reduced
  • 2546

    MR-20b

    1974

    to 3556 in 1986-87

  • wide nose
  • weight and fuel capacity reduced
  • 2547

    MR-20b

    1974

    to 3547 in 1986-87

  • wide nose
  • weight and fuel capacity reduced
  • 2548

    MR-20b

    1974

    to 3548 in 1986-87

  • wide nose
  • weight and fuel capacity reduced
  • 2549

    MR-20b

    1974

    to 3549 in 1986-87

  • wide nose
  • weight and fuel capacity reduced