List of low-emissions locomotives
The following is a list of diesel-electric locomotives that meet or exceed EPA Tier 2 locomotive emissions regulations, sorted by builder.
Brandt Road-Rail
Model Designation |
Wheel Arrangement |
Build Year |
Total Produced |
Power Output |
# of engines |
Engine type |
Image |
Prototype |
B-B |
2006-present |
1 (prototype) |
1,800 horsepower (1,340 kW) |
3 |
John Deere 6135H (I6) |
|
Model Designation |
Wheel Arrangement |
Build Year |
Total Produced |
Power Output |
# of engines |
Engine type |
Image |
BL12CG |
B-B |
2015–present |
2 |
1,200 horsepower (895 kW) |
2 |
Cummins |
|
BL14CG |
B-B |
2008-present |
2 |
1,400 horsepower (1,040 kW) |
2 |
Cummins QSK-19 (I6) |
|
BL20CG |
B-B |
2007-present |
1 |
2,100 horsepower (1,570 kW) |
3 |
Cummins QSK-19 (I6) |
|
BL20G |
B-B |
2008-present |
|
2,000 horsepower (1,490 kW) |
1 |
MTU-Detroit Diesel 12V4000 (V12) |
|
BL20GH |
B-B |
2008-present |
12 |
2,000 horsepower (1,490 kW) |
1 (plus HEP engine) |
MTU-Detroit Diesel 12V4000 (V12) and Caterpillar C15 (I6) (HEP) |
|
BL36PH |
B-B |
2012 |
|
3,619 horsepower (2,700 kW) |
1 (plus HEP engine) |
MTU 20V4000 (V20) |
|
Model Designation |
Wheel Arrangement |
Build Year |
Total Produced |
Power Output |
# of engines |
Engine type |
Image |
F125 |
B-B |
2015- |
10 (ordered) |
4,700 horsepower (3,500 kW) |
1 |
Caterpillar C175-20 (V20) |
|
GP15D |
B-B |
2000 |
10 |
1,500 horsepower (1,120 kW) |
1 |
Caterpillar 3512 (V12) (EMD 12-170B15-T2) |
|
GP20D |
B-B |
2000 |
40 |
2,000 horsepower (1,490 kW) |
1 |
Caterpillar 3516 (V16) (EMD 16-170B20-T2) |
|
GP22ECO |
B-B |
2009 |
|
2,150 horsepower (1,600 kW) |
1 |
EMD 8–710G3A–T2 |
|
SD22ECO |
C-C |
2009 |
|
2,150 horsepower (1,600 kW) |
1 |
EMD 8–710G3A–T2 |
|
SD32ECO |
C-C |
2009 |
|
3,150 horsepower (2,350 kW) |
1 |
EMD 12–710G3B–T2 |
|
SD70ACe |
C-C |
2004-2014 |
1,034 |
4,300 horsepower (3,210 kW) |
1 |
EMD 16-710G3C-T2 (V16) |
|
SD70M-2 |
C-C |
2005-2010 |
331 |
4,300 horsepower (3,210 kW) |
1 |
EMD 16-710G3C-T2 (V16) |
|
SD70ACe-T4 |
C-C |
2015-present |
|
4,600 horsepower (3,430 kW) |
1 |
EMD 12-1010J3
(V12) |
Model Designation |
Wheel Arrangement |
Build Year |
Total Produced |
Power Output |
# of engines |
Engine type |
Image |
ES40DC |
C-C |
2004-2007 |
|
4,000 horsepower (2,980 kW) |
1 |
GE GEVO-12 (V12) |
|
ES44AC |
C-C |
2003-2014 |
|
4,400 horsepower (3,280 kW) |
1 |
GE GEVO-12 (V12) |
|
ES44C4 |
A1A-A1A |
2009-2014 |
|
4,400 horsepower (3,280 kW) |
1 |
GE GEVO-12 (V12) |
|
ES44DC |
C-C |
2004-2010 |
|
4,400 horsepower (3,280 kW) |
1 |
GE GEVO-12 (V12) |
|
ET44AC |
C-C |
2015-Present |
|
4,400 horsepower (3,280 kW) |
1 |
GE GEVO-12 (V12) |
|
ET44C4 |
C-C |
2015-Present |
|
4,400 horsepower (3,280 kW) |
1 |
GE GEVO-12 (V12) |
|
Motive Power & Equipment Solutions, Inc.
Model Designation |
Wheel Arrangement |
Build Year |
Total Produced |
Power Output |
# of engines |
Engine type |
Image |
MP-900 |
B-B |
1999-present |
|
900 horsepower (671 kW) |
2 |
Cummins QSX15 (I6) Tier 2 |
|
MP-900 |
B-B |
2009-present |
|
900 horsepower (671 kW) |
2 |
Cummins QSX15 (I6) Tier 3 |
|
MP-900 |
B-B |
2012-present |
|
900 horsepower (671 kW) |
2 |
Cummins QSX15 (I6) Tier 4 |
|
MP-1200 |
B-B |
2012-present |
|
1,200 horsepower (895 kW) |
2 |
Cummins QSX15 (I6) Tier 4 |
|
MP-1500 |
B-B |
2007-present |
|
1,500 horsepower (1,120 kW) |
2 |
Cummins QSX19 (I6) Tier 3 |
|
MP-1500 "Greenville" |
B-B |
2014-present |
|
1,500 horsepower (1,120 kW) |
2 |
Cummins QSK19 (I6) Tier 3 with CNG/Diesel Dual Fuel |
|
Model Designation |
Wheel Arrangement |
Build Year |
Total Produced |
Power Output |
# of engines |
Engine type |
Image |
MP8AC-3 |
B-B |
2012-2013 |
28 |
800 horsepower (597 kW) |
1 (plus HEP engine) |
Cummins QSK-23 (I6) |
|
MP14B |
B-B |
2008-present |
7 |
1,400 horsepower (1,040 kW) |
2 |
Cummins QSK-19C (I6) |
|
MP21B |
B-B |
2008-present |
1 |
2,100 horsepower (1,570 kW) |
3 |
Cummins QSK-19C (I6) |
|
MP20B |
B-B |
2008-present |
21 |
2,000 horsepower (1,490 kW) |
1 |
MTU-Detroit Diesel 12v4000 (V12) |
|
MP20C |
C-C |
2007-present |
14 |
2,000 horsepower (1,490 kW) |
1 |
MTU-Detroit Diesel 12v4000 (V12) |
|
MP36PH-3C |
B-B |
2003-present |
113 |
3,600 horsepower (2,680 kW) |
1 (plus HEP engine) |
GE (EMD) 16-645F3B (V16) |
|
MP36PH-3S |
B-B |
2003-present |
27 |
3,600 horsepower (2,680 kW) |
1 |
GE (EMD) 16-645F3B (V16) |
|
MP40PH-3C |
B-B |
2008-present |
70 |
4,000 horsepower (2,980 kW) |
1 (plus HEP engine) |
EMD 16-710G3B-T2 (V16) |
|
MP32PH-Q |
B-B |
2014-present |
10 |
3,200 horsepower (2,390 kW) |
1 (plus HEP engine) |
GE (EMD) 16-645F3B (V16) |
|
HSP46 |
B-B |
2013-present |
40 |
4,650 horsepower (3,470 kW) |
1 |
GE GEVO-12 (V12) |
|
Model Designation |
Wheel Arrangement |
Build Year |
Total Produced |
Power Output |
# of engines |
Engine type |
Image |
GGS2000D "Emerald" |
B-B |
2001 |
1 (prototype) |
2,000 horsepower (1,490 kW) |
1 |
130 Hp Caterpillar |
|
GG20B "Green Goat" |
B-B |
2004-present |
55 |
2,000 horsepower (1,490 kW) |
1 |
300 Hp Caterpillar |
|
GG10B "Green Goat" |
B-B |
2005-present |
6 |
1,000 horsepower (746 kW) |
1 |
300 Hp Caterpillar |
|
GK10B "Green Kid" |
B-B |
2005-present |
4 |
1,000 horsepower (746 kW) |
1 |
300 Hp Caterpillar |
|
RP20BH (Hybrid) |
B-B |
2006-present |
1 (prototype) |
2,000 horsepower (1,490 kW) |
2 |
Deutz |
|
RP20BD (Genset) |
B-B |
2006-present |
116 |
2,000 horsepower (1,490 kW) |
3 |
Deutz |
|
RP14BD |
B-B |
2008-present |
8 |
1,400 horsepower (1,040 kW) |
2 |
Deutz |
|
RP20CD |
C-C |
2007-present |
6 |
2,000 horsepower (1,490 kW) |
3 |
Deutz |
|
RP27CD |
C-C |
2009-present |
0 |
2,667 horsepower (1,990 kW) |
4 |
Deutz |
|
Vehicle Projects
Model Designation |
Wheel Arrangement |
Build Year |
Total Produced |
Power Output |
# of engines |
Engine type |
Image |
HH20B |
B-B |
2009-present |
|
2,000 horsepower (1,490 kW) |
0 |
Hydrogen fuel cell |
|