SP SD40M-2 page

This page is dedicated to SP's fleet of 133 locomotives rebuilt to SD40-2 standards by Morrison-Knudsen from a variety of original EMD models including SD40, SD45 and SDP45 (EL/CR.) These locomotives, although externally different, were all considered SD40M-2's. A fourth external variation resulted from some units originally built as SD45's having their long hoods replaced with long hoods from GP40's. The flared hoods were used by MK to rebuild GP40's for MARC commuter operations (as GP40WH-2's) for increased cooling capacity.

 

SP 8574-8706:

SP road numbers MK re-build date
SP 8574-8706 xx-xx/19xx

 

Origins by road:

ACL:

Orig. number Orig. model SP number cons. number
ACL 1024 SD45 SP 8600 5703-1
ACL 1025 SD45 SP 8592 5703-2
ACL 1032 SD45 SP 8601 5703-9

 

AT&SF:

Orig. number Orig. model SP number cons. number
AT&SF 1818 SD45 SP 8621 5708-19
AT&SF 1835 SD45 SP 8623 5722-6

 

BN:

Orig. number Orig. model SP number cons. number
BN 6473 SD45 SP 8656 7261-2
BN 6474 SD45 SP 8609 7261-3
BN 6491 SD45 SP 8622 7261-20
BN 6496 SD45 SP 8620 7279-5
BN 6520 SD45 SP 8619 5794-10
BN 6552 SD45 SP 8587 5773-23
BN 6567 SD45 SP 8690 5794-25

 

B&O:

Orig. number Orig. model SP number cons. number
B&O 7492 SD40 SP 8629 7998-11

 

CB&Q:

Orig. number Orig. model SP number cons. number
CB&Q 516 SD45 SP 8612 7147-1
CB&Q 522 SD45 SP 8668 7147-7
CB&Q 523 SD45 SP 8598 7147-8
CB&Q 525 SD45 SP 8669 7147-10
CB&Q 526 SD45 SP 8603 7147-11

 

CGW:

Orig. number Orig. model SP number cons. number
CGW 403 SD40 SP 8626 7912-3

 

C&NW:

Orig. number Orig. model SP number cons. number
C&NW 901 SD45 SP 8700 7945-1
C&NW 904 SD45 SP 8673 7945-4
C&NW 905 SD45 SP 8576 7945-5
C&NW 906 SD45 SP 8663 7945-6
C&NW 907 SD45 SP 8650 7945-7
C&NW 908 SD45 SP 8698 7945-8
C&NW 909 SD45 SP 8577 7945-9
C&NW 911 SD45 SP 8664 7945-11
C&NW 912 SD45 SP 8674 7945-12
C&NW 913 SD45 SP 8670 7945-13
C&NW 914 SD45 SP 8575 7945-14
C&NW 915 SD45 SP 8699 7945-15
C&NW 916 SD45 SP 8704 7945-16
C&NW 917 SD45 SP 8651 7945-17
C&NW 920 SD45 SP 8697 7945-20
C&NW 940 SD45 SP 8702 7148-4
C&NW 941 SD45 SP 8701 7148-5
C&NW 944 SD45 SP 8667 7148-8
C&NW 948 SD45 SP 8671 7148-12
C&NW 949 SD45 SP 8706 7148-13
C&NW 951 SD45 SP 8582 7148-15
C&NW 956 SD45 SP 8578 7148-20
C&NW 957 SD45 SP 8665 7148-21
C&NW 958 SD45 SP 8581 7148-22
C&NW 959 SD45 SP 8649 7148-23
C&NW 964 SD45 SP 8666 7148-28
C&NW 966 SD45 SP 8705 7148-30
C&NW 967 SD45 SP 8648 7148-31
C&NW 968 SD45 SP 8579 7148-32
C&NW 971 SD45 SP 8574 7148-35
C&NW 973 SD45 SP 8580 7148-37
C&NW 974 SD45 SP 8672 7148-38
C&NW 977 SD45 SP 8703 7148-41

 

C&O:

Orig. number Orig. model SP number cons. number
C&O 7451 SD40 SP 8633 7886-2
C&O 7452 SD40 SP 8643 7886-3
C&O 7460 SD40 SP 8641 7907-4
C&O 7461 SD40 SP 8628 7907-5

 

CRR:

Orig. number Orig. model SP number cons. number
CRR 3007 SD40 SP 8630 5710-8

 

D&RGW:

Orig. number Orig. model SP number cons. number
D&RGW 5319 SD45 SP 8678 7951-5
D&RGW 5327 SD45 SP 8680 7085-3
D&RGW 5337 SD45 SP 8682 7106-1
D&RGW 5338 SD45 SP 8684 7106-2

 

EL:

Orig. number Orig. model SP number cons. number
EL 3654 SDP45 SP 8691 7246-1
EL 3659 SDP45 SP 8696 7246-6
EL 3662 SDP45 SP 8695 7246-9
EL 3665 SDP45 SP 8694 7246-12
EL 3666 SDP45 SP 8693 7246-13
EL 3668 SDP45 SP 8692 7246-15

 

GN:

Orig. number Orig. model SP number cons. number
GN 424 SD45 SP 8653 7088-7
GN 425 SD45 SP 8618 7088-8

 

KCS:

Orig. number Orig. model SP number cons. number
KCS 603 SD40 SP 8636 7914-4
KCS 628 SD40 SP 8637 7222-1
KCS 629 SD40 SP 8639 7222-2
KCS 636 SD40 SP 8642 7222-5

 

L&N:

Orig. number Orig. model SP number cons. number
L&N 1227 SD40 SP 8640 5709-3

 

MP:

Orig. number Orig. model SP number cons. number
MP 706 SD40 SP 8644 7962-7
MP 708 SD40 SP 8645 7962-9
MP 709 SD40 SP 8646 7962-10
MP 711 SD40 SP 8688 7962-12
MP 728 SD40 SP 8687 7995-9
MP 759 SD40 SP 8634 7214-6
MP 783 SD40 SP 8583 7319-14

 

N&W:

Orig. number Orig. model SP number cons. number
N&W 1753 SD45 SP 8681 7988-15
N&W 1767 SD45 SP 8683 7199-3
N&W 1770 SD45 SP 8661 7199-6

 

PRR:

Orig. number Orig. model SP number cons. number
PRR 6187 SD45 SP 8611 7993-18
PRR 6188 SD45 SP 8608 7993-19
PRR 6192 SD45 SP 8655 7993-23
PRR 6193 SD45 SP 8595 7993-24
PRR 6196 SD45 SP 8675 7993-27
PRR 6198 SD45 SP 8615 7993-29
PRR 6202 SD45 SP 8614 7090-2
PRR 6203 SD45 SP 8610 7091-2
PRR 6206 SD45 SP 8654 7090-4
PRR 6208 SD45 SP 8616 7090-5
PRR 6211 SD45 SP 8606 7993-32
PRR 6212 SD45 SP 8607 7993-33
PRR 6215 SD45 SP 8662 7993-36
PRR 6226 SD45 SP 8613 7993-47
PRR 6230 SD45 SP 8652 7993-51
PRR 6238 SD45 SP 8657 7125-4

 

SCL:

Orig. number Orig. model SP number cons. number
SCL 2013 SD45 SP 8599 7123-4
SCL 2015 SD45 SP 8593 7123-6
SCL 2016 SD45 SP 8602 7123-7
SCL 2017 SD45 SP 8597 7123-8
SCL 2020 SD45 SP 8591 7123-11
SCL 2023 SD45 SP 8676 7123-14
SCL 2027 SD45 SP 8604 5784-4
SCL 2037 SD45 SP 8594 5784-14
SCL 2039 SD45 SP 8677 5784-16
SCL 2042 SD45 SP 8596 5784-19

 

SL-SF:

Orig. number Orig. model SP number cons. number
SL-SF 910 SD45 SP 8586 7970-4

 

SOU:

Orig. number Orig. model SP number cons. number
SOU 3118 SD45 SP 8659 7068-15
SOU 3136 SD45 SP 8660 7074-14
SOU 3151 SD45 SP 8685 7068-30
SOU 3166 SD45 SP 8679 5755-7

 

SP:

Orig. number Orig. model SP number cons. number
SP 8962 SD45 SP 8617 7082-28
SP 9020 SD45 SP 8588 7138-33
SP 9074 SD45 SP 8584 7170-6
SP 9085 SD45 SP 8590 7170-17
SP 9130 SD45 SP 8585 7217-7
SP 9151 SD45 SP 8589 7217-28

 

SSW:

Orig. number Orig. model SP number cons. number
SSW 9058 SD45 SP 8605 7140-7

 

UP:

Orig. number Orig. model SP number cons. number
UP 3000 SD40 SP 8625 7865-1
UP 3008 SD40 SP 8635 7865-9
UP 3014 SD40 SP 8631 7865-15
UP 3027 SD40 SP 8658 7868-3
UP 3028 SD40 SP 8638 7868-4
UP 3057 SD40 SP 8624 7932-10
UP 3079 SD40 SP 8686 7932-32
UP 3098 SD40 SP 8647 7324-16
UP 3101 SD40 SP 8632 7324-19
UP 3103 SD40 SP 8689 7324-21

 

WM:

Orig. number Orig. model SP number cons. number
WM 7448 SD40 SP 8627 7172-4

 

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