List of low emissions locomotives
Encyclopedia
The following is a list of diesel-electric locomotives that meet or exceed EPA Tier 2 locomotive emissions regulations, sorted by builder.

Altoona Works
Altoona Works
Altoona Works is a large railroad industrial complex in Altoona, Pennsylvania. It was built by the Pennsylvania Railroad to supply the railroad with locomotives, railroad cars and related equipment. For many years it was the largest railroad shop complex in the world.-History:In 1849, PRR...

Model Designation Wheel Arrangement Build Year Total Produced Power Output # of engines Engine type Image
BP4
Altoona Works BP4
The Altoona Works BP4 is a B-B battery-electric locomotive rebuilt by the Altoona Works of the Norfolk Southern railroad. It is the result of a conversion of an existing EMD GP38-type locomotive...

B-B – Present 1 1500 hp None None;
Power source is 1080
12-volt rechargeable batteries

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) 1800 hp 3 John Deere
John Deere
John Deere was an American blacksmith and manufacturer who founded Deere & Company, one of the largest and leading agricultural and construction equipment manufacturers in the world...

 6135H (I6)

Brookville Equipment

Model Designation Wheel Arrangement Build Year Total Produced Power Output # of engines Engine type Image
BL14CG B-B 2008-present 2 1400 hp 2 Cummins
Cummins
Cummins Inc. is a Fortune 500 corporation that designs, manufactures, distributes and services engines and related technologies, including fuel systems, controls, air handling, filtration, emission control and electrical power generation systems...

 QSK-19 (I6)
BL20CG
Brookville BL20CG
The Brookville BL20CG is a diesel-electric locomotive built by the Brookville Equipment Corporation. It uses three Cummins QSK-19 engines, each rated at , for an aggregate of . The original BL20CG is a rebuilt EMD GP38 which formerly belonged to the Maine Central Railroad and is used by Brookville...

B-B 2007-present 1 2100 hp 3 Cummins
Cummins
Cummins Inc. is a Fortune 500 corporation that designs, manufactures, distributes and services engines and related technologies, including fuel systems, controls, air handling, filtration, emission control and electrical power generation systems...

 QSK-19 (I6)
BL20G B-B 2008-present 2000 hp 1 MTU-Detroit Diesel
MTU Friedrichshafen
MTU Friedrichshafen GmbH is a manufacturer of commercial internal combustion engines founded by Wilhelm Maybach and his son Karl Maybach in 1909...

 12V4000 (V12
V12 engine
A V12 engine is a V engine with 12 cylinders mounted on the crankcase in two banks of six cylinders, usually but not always at a 60° angle to each other, with all 12 pistons driving a common crankshaft....

)
BL20GH
Brookville BL20GH
The Brookville BL20GH is a diesel-electric locomotive built by the Brookville Equipment Corporation. It utilizes a V12 MTU-Detroit Diesel 12V4000 engine rated at 2,250 horsepower...

B-B 2008-present 2000 hp 1 (plus HEP engine) MTU-Detroit Diesel
MTU Friedrichshafen
MTU Friedrichshafen GmbH is a manufacturer of commercial internal combustion engines founded by Wilhelm Maybach and his son Karl Maybach in 1909...

 12V4000 (V12
V12 engine
A V12 engine is a V engine with 12 cylinders mounted on the crankcase in two banks of six cylinders, usually but not always at a 60° angle to each other, with all 12 pistons driving a common crankshaft....

)
and
Caterpillar
Caterpillar Inc.
Caterpillar Inc. , also known as "CAT", designs, manufactures, markets and sells machinery and engines and sells financial products and insurance to customers via a worldwide dealer network. Caterpillar is the world's largest manufacturer of construction and mining equipment, diesel and natural gas...

 C15 (I6) (HEP)
BL36PH
Brookville BL36PH
The Brookville BL36PH will be a four-axle diesel-electric locomotive for commuter trains, currently being designed by Brookville Equipment Corporation. It will utilize a MTU 20V4000 V20 engine rated at 3,619 horsepower and will meet EPA Tier 3 emissions standards. Head end power will be generated...

B-B 2012 3619 hp 1 (plus HEP engine) MTU
MTU Friedrichshafen
MTU Friedrichshafen GmbH is a manufacturer of commercial internal combustion engines founded by Wilhelm Maybach and his son Karl Maybach in 1909...

 20V4000 (V20
V20 engine
A V20 engine is a V engine with 20 cylinders.Engines of this number of cylinders are not common in automobiles, but this configuration is used in some large diesel engines....

)

Electro-Motive Diesel

Model Designation Wheel Arrangement Build Year Total Produced Power Output # of engines Engine type Image
GP15D
EMD GP15D
The GP15D is a four-axle B-B switcher built by MotivePower Industries and Electro-Motive Diesel. It is supplied with a Caterpillar 3512 V12 prime mover which develops a total power output of . To date, only 10 units have been produced by EMD, all of which were manufactured during June of 2000...

B-B 2000 10 1500 hp 1 Caterpillar
Caterpillar Inc.
Caterpillar Inc. , also known as "CAT", designs, manufactures, markets and sells machinery and engines and sells financial products and insurance to customers via a worldwide dealer network. Caterpillar is the world's largest manufacturer of construction and mining equipment, diesel and natural gas...

 3512 (V12
V12 engine
A V12 engine is a V engine with 12 cylinders mounted on the crankcase in two banks of six cylinders, usually but not always at a 60° angle to each other, with all 12 pistons driving a common crankshaft....

)
(EMD 12-170B15-T2)
GP20D
EMD GP20D
The GP20D is a four-axle B-B switcher built by MotivePower Industries and Electro-Motive Diesel. It is supplied with a Caterpillar 3516 V16 prime mover which develops a total power output of . To date, only 40 units have been produced by EMD, all of which were manufactured during June of 2000...

B-B 2000 40 2000 hp 1 Caterpillar
Caterpillar Inc.
Caterpillar Inc. , also known as "CAT", designs, manufactures, markets and sells machinery and engines and sells financial products and insurance to customers via a worldwide dealer network. Caterpillar is the world's largest manufacturer of construction and mining equipment, diesel and natural gas...

 3516 (V16
V16 engine
A V16 engine is a V engine with 16 cylinders. Engines of this number of cylinders are uncommon in automotive use.A V16 engine is perfectly balanced regardless of the V angle without requiring counter-rotating balancing shafts which are necessary to balance Straight-4 and odd number of cylinder...

)
(EMD 16-170B20-T2)
GP22ECO
EMD GP22ECO
The EMD GP22ECO is a B-B diesel-electric locomotive rebuilt by Electro-Motive Diesel. It is, along with the SD22ECO, primarily the application of a conversion kit to an existing EMD GP40 or EMD GP38*-type locomotive. This involves replacing the existing prime mover with an EPA Tier-II-compliant...

B-B 2009 2150 hp 1 EMD 8–710G3A–T2
EMD 710
The EMD 710 is a line of diesel engines built by Electro-Motive Diesel . The 710 series largely replaced the earlier EMD 645 series. The EMD 710 is a large two-stroke diesel engine that has a displacement per cylinder. Since its introduction, EMD has continually upgraded the 710G diesel engine...

SD22ECO
EMD SD22ECO
The EMD SD22ECO is a C-C diesel-electric locomotive rebuilt by Electro-Motive Diesel. It is, along with the GP22ECO, primarily the application of a conversion kit to an existing EMD SD40-type locomotive. This involves replacing the existing prime mover with an EPA Tier-II-compliant turbocharged...

C-C 2009 2150 hp 1 EMD 8–710G3A–T2
EMD 710
The EMD 710 is a line of diesel engines built by Electro-Motive Diesel . The 710 series largely replaced the earlier EMD 645 series. The EMD 710 is a large two-stroke diesel engine that has a displacement per cylinder. Since its introduction, EMD has continually upgraded the 710G diesel engine...

SD32ECO
EMD SD32ECO
The EMD SD32ECO is a C-C diesel-electric locomotive rebuilt by Electro-Motive Diesel. It is primarily the application of a conversion kit to an existing EMD SD60-type locomotive. This involves replacing the existing 710G3A V16 prime mover with an EPA Tier-II-compliant 710G3B-T2 turbocharged V12,...

C-C 2009 3150 hp 1 EMD 12–710G3B–T2
EMD 710
The EMD 710 is a line of diesel engines built by Electro-Motive Diesel . The 710 series largely replaced the earlier EMD 645 series. The EMD 710 is a large two-stroke diesel engine that has a displacement per cylinder. Since its introduction, EMD has continually upgraded the 710G diesel engine...

SD70ACe
EMD SD70 series
The EMD SD70 is a series of diesel-electric locomotives produced by the Electro-Motive Division of General Motors beginning in 1992. Over 4000 locomotives in this series have been produced, mostly of the SD70M and SD70MAC models. All locomotives of this series are hood units with C-C trucks...

C-C 4300 hp 1 EMD 16-710G3C-T2
EMD 710
The EMD 710 is a line of diesel engines built by Electro-Motive Diesel . The 710 series largely replaced the earlier EMD 645 series. The EMD 710 is a large two-stroke diesel engine that has a displacement per cylinder. Since its introduction, EMD has continually upgraded the 710G diesel engine...

 (V16
V16 engine
A V16 engine is a V engine with 16 cylinders. Engines of this number of cylinders are uncommon in automotive use.A V16 engine is perfectly balanced regardless of the V angle without requiring counter-rotating balancing shafts which are necessary to balance Straight-4 and odd number of cylinder...

)
SD70M-2
EMD SD70 series
The EMD SD70 is a series of diesel-electric locomotives produced by the Electro-Motive Division of General Motors beginning in 1992. Over 4000 locomotives in this series have been produced, mostly of the SD70M and SD70MAC models. All locomotives of this series are hood units with C-C trucks...

C-C 4300 hp 1 EMD 16-710G3C-T2
EMD 710
The EMD 710 is a line of diesel engines built by Electro-Motive Diesel . The 710 series largely replaced the earlier EMD 645 series. The EMD 710 is a large two-stroke diesel engine that has a displacement per cylinder. Since its introduction, EMD has continually upgraded the 710G diesel engine...

 (V16
V16 engine
A V16 engine is a V engine with 16 cylinders. Engines of this number of cylinders are uncommon in automotive use.A V16 engine is perfectly balanced regardless of the V angle without requiring counter-rotating balancing shafts which are necessary to balance Straight-4 and odd number of cylinder...

)

GE Transportation Systems
GE Transportation Systems
GE Transportation, formerly known as GE Rail, is a division of General Electric. The organization manufactures equipment for the railroad, marine, mining, drilling and energy generation industries. It is based in Erie, Pennsylvania. Locomotives are assembled at the Erie plant, while engine...

Model Designation Wheel Arrangement Build Year Total Produced Power Output # of engines Engine type Image
ES40DC
GE Evolution Series
The Evolution Series is a line of diesel locomotives built by GE Transportation Systems, designed to meet the U.S. EPA's Tier 2 locomotive emissions standards that took effect in 2005. The first pre-production units were built in 2003. Evolution Series locomotives are equipped with either AC or DC...

C-C 2004-present 4000 hp 1 GE GEVO-12 (V12
V12 engine
A V12 engine is a V engine with 12 cylinders mounted on the crankcase in two banks of six cylinders, usually but not always at a 60° angle to each other, with all 12 pistons driving a common crankshaft....

)
ES44AC
GE Evolution Series
The Evolution Series is a line of diesel locomotives built by GE Transportation Systems, designed to meet the U.S. EPA's Tier 2 locomotive emissions standards that took effect in 2005. The first pre-production units were built in 2003. Evolution Series locomotives are equipped with either AC or DC...

C-C 2003-present 4400 hp 1 GE GEVO-12 (V12
V12 engine
A V12 engine is a V engine with 12 cylinders mounted on the crankcase in two banks of six cylinders, usually but not always at a 60° angle to each other, with all 12 pistons driving a common crankshaft....

)
ES44C4
GE Evolution Series
The Evolution Series is a line of diesel locomotives built by GE Transportation Systems, designed to meet the U.S. EPA's Tier 2 locomotive emissions standards that took effect in 2005. The first pre-production units were built in 2003. Evolution Series locomotives are equipped with either AC or DC...

A1A-A1A 2009-present 4400 hp 1 GE GEVO-12 (V12
V12 engine
A V12 engine is a V engine with 12 cylinders mounted on the crankcase in two banks of six cylinders, usually but not always at a 60° angle to each other, with all 12 pistons driving a common crankshaft....

)
ES44DC
GE Evolution Series
The Evolution Series is a line of diesel locomotives built by GE Transportation Systems, designed to meet the U.S. EPA's Tier 2 locomotive emissions standards that took effect in 2005. The first pre-production units were built in 2003. Evolution Series locomotives are equipped with either AC or DC...

C-C 2004-present 4400 hp 1 GE GEVO-12 (V12
V12 engine
A V12 engine is a V engine with 12 cylinders mounted on the crankcase in two banks of six cylinders, usually but not always at a 60° angle to each other, with all 12 pistons driving a common crankshaft....

)

MotivePower, Inc.

Model Designation Wheel Arrangement Build Year Total Produced Power Output # of engines Engine type Image
MP14B B-B 2010- 1400 hp 2 Cummins
Cummins
Cummins Inc. is a Fortune 500 corporation that designs, manufactures, distributes and services engines and related technologies, including fuel systems, controls, air handling, filtration, emission control and electrical power generation systems...

 QSK-19C (I6)
MP21B
MPI MP21B
The MPI MP21B is a low-emissions diesel switcher locomotive built by MotivePower Industries. It is powered by three Cummins QSK19C I6 engines with each one developing and creating a total power output of...

B-B 2007-present 2100 hp 3 Cummins
Cummins
Cummins Inc. is a Fortune 500 corporation that designs, manufactures, distributes and services engines and related technologies, including fuel systems, controls, air handling, filtration, emission control and electrical power generation systems...

 QSK-19C (I6)
MP20B
MPI MP20B
The MPI MP20B is a diesel locomotive designed and built by Motive Power in Boise, Idaho.-Specifications:It has a 2,000HP MTU-Detroit Diesel 12V4000 Engine. It weighs approximately 277,000 lbs. and is 59' 2" long. It has a maximum speed of 70 mph. It also includes a B-B wheel arrangement and an...

B-B 2007-present 21 2000 hp 1 MTU-Detroit Diesel
MTU Friedrichshafen
MTU Friedrichshafen GmbH is a manufacturer of commercial internal combustion engines founded by Wilhelm Maybach and his son Karl Maybach in 1909...

 12v4000 (V12
V12 engine
A V12 engine is a V engine with 12 cylinders mounted on the crankcase in two banks of six cylinders, usually but not always at a 60° angle to each other, with all 12 pistons driving a common crankshaft....

)
MP20C
MPI MP20C
The MPI MP20C is a diesel locomotive designed and built by Motive Power in Boise, Idaho.-Specifications:It has a 2,000HP MTU-Detroit Diesel 12V4000 Engine. It weighs approximately 390,000 lbs. and is 68' 2" long. It has a maximum speed of 70 mph. It also includes a C-C wheel arrangement and an...

C-C 2009-Present 14 2000 hp 1 MTU-Detroit Diesel
MTU Friedrichshafen
MTU Friedrichshafen GmbH is a manufacturer of commercial internal combustion engines founded by Wilhelm Maybach and his son Karl Maybach in 1909...

 12v4000 (V12
V12 engine
A V12 engine is a V engine with 12 cylinders mounted on the crankcase in two banks of six cylinders, usually but not always at a 60° angle to each other, with all 12 pistons driving a common crankshaft....

)
MP36PH-3C B-B 2003-present 3600 hp 1 (plus HEP engine) EMD 16-645F-T2
EMD 645
The EMD 645 family of diesel engines was designed and manufactured by the Electro-Motive Division of General Motors. Intended primarily for locomotive, marine and stationary engine use, one 16-cylinder version powered the 33-19 "Titan" prototype haul truck designed by GM's Terex...

 (V16
V16 engine
A V16 engine is a V engine with 16 cylinders. Engines of this number of cylinders are uncommon in automotive use.A V16 engine is perfectly balanced regardless of the V angle without requiring counter-rotating balancing shafts which are necessary to balance Straight-4 and odd number of cylinder...

)
MP36PH-3S B-B 2003-present 3600 hp 1 EMD 16-645F-T2
EMD 645
The EMD 645 family of diesel engines was designed and manufactured by the Electro-Motive Division of General Motors. Intended primarily for locomotive, marine and stationary engine use, one 16-cylinder version powered the 33-19 "Titan" prototype haul truck designed by GM's Terex...

 (V16
V16 engine
A V16 engine is a V engine with 16 cylinders. Engines of this number of cylinders are uncommon in automotive use.A V16 engine is perfectly balanced regardless of the V angle without requiring counter-rotating balancing shafts which are necessary to balance Straight-4 and odd number of cylinder...

)
MP40PH-3C B-B 2008-present 4000 hp 1 (plus HEP engine) EMD 16-710G3C-T2
EMD 710
The EMD 710 is a line of diesel engines built by Electro-Motive Diesel . The 710 series largely replaced the earlier EMD 645 series. The EMD 710 is a large two-stroke diesel engine that has a displacement per cylinder. Since its introduction, EMD has continually upgraded the 710G diesel engine...

 (V16
V16 engine
A V16 engine is a V engine with 16 cylinders. Engines of this number of cylinders are uncommon in automotive use.A V16 engine is perfectly balanced regardless of the V angle without requiring counter-rotating balancing shafts which are necessary to balance Straight-4 and odd number of cylinder...

)
HSP46
MPI HSP46
The MPI HSP46 will be a four-axle AC-traction diesel-electric locomotive for commuter trains, currently being designed by MotivePower, Inc. It will meet EPA Tier 3 emissions standards...

B-B 2013- 4650 hp 1 GE GEVO-12 (V12
V12 engine
A V12 engine is a V engine with 12 cylinders mounted on the crankcase in two banks of six cylinders, usually but not always at a 60° angle to each other, with all 12 pistons driving a common crankshaft....

)

National Railway Equipment
National Railway Equipment Company
National Railway Equipment Company is a railroad equipment rebuilding and leasing company, headquartered in Mt. Vernon, Illinois. NREC sells rebuilt locomotives to railroad companies worldwide, with an emphasis on the North American market....

Model Designation Wheel Arrangement Build Year Total Produced Power Output # of engines Engine type Image
1GS7B
NRE 1GS7B
The NRE 1GS7B is a low-emissions diesel switcher locomotive built by National Railway Equipment. It is powered by a single Cummins QSK19C I6 engine which develops a total power output of . There have been seven 1GS7B locomotives produced to date, all manufactured at NREC's Mount Vernon shops in...

B-B 2008-present 7 700 hp 1 Cummins
Cummins
Cummins Inc. is a Fortune 500 corporation that designs, manufactures, distributes and services engines and related technologies, including fuel systems, controls, air handling, filtration, emission control and electrical power generation systems...

 QSK19C (I6)
2GS14B
NRE 2GS14B
The NRE 2GS14B is a low-emissions diesel switcher locomotive built by National Railway Equipment. It is powered by two Cummins QSK19C I6 engines with each one developing and creating a total power output of...

B-B 2005-present 7 1400 hp 2 Cummins
Cummins
Cummins Inc. is a Fortune 500 corporation that designs, manufactures, distributes and services engines and related technologies, including fuel systems, controls, air handling, filtration, emission control and electrical power generation systems...

 QSK19C (I6)
3GS21B
NRE 3GS21B
The NRE 3GS21B is a low-emissions diesel switcher locomotive built by National Railway Equipment. It is powered by three Cummins QSK19C I6 engines with each one developing and creating a total power output of . More than 150 3GS21B genset locomotives have been produced to date, with the majority...

B-B 2006-present 171 2100 hp 3 Cummins
Cummins
Cummins Inc. is a Fortune 500 corporation that designs, manufactures, distributes and services engines and related technologies, including fuel systems, controls, air handling, filtration, emission control and electrical power generation systems...

 QSK19C (I6)
3GS21C
NRE 3GS21C
The NRE 3GS21B is a low-emissions diesel road switcher locomotive built by National Railway Equipment. It is powered by three Cummins QSK19C I6 engines with each one developing and creating a total power output of...

C-C 2008-present 3 2100 hp 3 Cummins
Cummins
Cummins Inc. is a Fortune 500 corporation that designs, manufactures, distributes and services engines and related technologies, including fuel systems, controls, air handling, filtration, emission control and electrical power generation systems...

 QSK19C (I6)
2GS36C-DE
NRE 2GS36C-DE
* – Official NRE Website* – Official N-ViroMotive Product Page* – Information and resource site for low-emission switcher locomotives built by National Railway Equipment....

C-C 2011-present 1 3600 hp 2 Cummins
Cummins
Cummins Inc. is a Fortune 500 corporation that designs, manufactures, distributes and services engines and related technologies, including fuel systems, controls, air handling, filtration, emission control and electrical power generation systems...

 QSK50L (V16
V16 engine
A V16 engine is a V engine with 16 cylinders. Engines of this number of cylinders are uncommon in automotive use.A V16 engine is perfectly balanced regardless of the V angle without requiring counter-rotating balancing shafts which are necessary to balance Straight-4 and odd number of cylinder...

)

Progress Rail Services

Model Designation Wheel Arrangement Build Year Total Produced Power Output # of engines Engine type Image
PR15B B-B 2008-present 1490 hp 2 Caterpillar
Caterpillar Inc.
Caterpillar Inc. , also known as "CAT", designs, manufactures, markets and sells machinery and engines and sells financial products and insurance to customers via a worldwide dealer network. Caterpillar is the world's largest manufacturer of construction and mining equipment, diesel and natural gas...

 C18 (I6)
PR22B B-B 2008-present 2235 hp 3 Caterpillar
Caterpillar Inc.
Caterpillar Inc. , also known as "CAT", designs, manufactures, markets and sells machinery and engines and sells financial products and insurance to customers via a worldwide dealer network. Caterpillar is the world's largest manufacturer of construction and mining equipment, diesel and natural gas...

 C18 (I6)
PR30C
Progress Rail PR30C
The Progress Rail PR30C is a C-C diesel-electric locomotive rebuilt by Progress Rail Services. It is the result of a conversion to an existing EMD SD40-2-type locomotive. This involves replacing the existing prime mover with an EPA Tier-II-compliant turbocharged V16 Caterpillar 3516...

C-C 2009-present 3005 hp 1 Caterpillar
Caterpillar Inc.
Caterpillar Inc. , also known as "CAT", designs, manufactures, markets and sells machinery and engines and sells financial products and insurance to customers via a worldwide dealer network. Caterpillar is the world's largest manufacturer of construction and mining equipment, diesel and natural gas...

 3516 (V16
V16 engine
A V16 engine is a V engine with 16 cylinders. Engines of this number of cylinders are uncommon in automotive use.A V16 engine is perfectly balanced regardless of the V angle without requiring counter-rotating balancing shafts which are necessary to balance Straight-4 and odd number of cylinder...

)
PR43C
Progress Rail PR43C
The Progress Rail PR43C is a C-C genset diesel-electric locomotive built by Progress Rail Services Corporation. It is the result of a conversion of existing EMD SD50 locomotives. This involves replacing the original EMD 645 prime mover with a pair of Caterpillar engines, a C175 engine and a ...

C-C 2009-present 4300 hp 2 Caterpillar
Caterpillar Inc.
Caterpillar Inc. , also known as "CAT", designs, manufactures, markets and sells machinery and engines and sells financial products and insurance to customers via a worldwide dealer network. Caterpillar is the world's largest manufacturer of construction and mining equipment, diesel and natural gas...

 C175 (V16
V16 engine
A V16 engine is a V engine with 16 cylinders. Engines of this number of cylinders are uncommon in automotive use.A V16 engine is perfectly balanced regardless of the V angle without requiring counter-rotating balancing shafts which are necessary to balance Straight-4 and odd number of cylinder...

)
and
Caterpillar
Caterpillar Inc.
Caterpillar Inc. , also known as "CAT", designs, manufactures, markets and sells machinery and engines and sells financial products and insurance to customers via a worldwide dealer network. Caterpillar is the world's largest manufacturer of construction and mining equipment, diesel and natural gas...

 C18 (I6)

Railpower Technologies
RailPower Technologies
Railpower Technologies Corp. is a subsidiary of R.J. Corman Railroad Group that builds environmentally friendly hybrid and genset yard locomotives, founded by Frank Donnelly and Gerard Koldyk...

Model Designation Wheel Arrangement Build Year Total Produced Power Output # of engines Engine type Image
GGS2000D "Emerald" B-B 2001 1 (prototype) 2000 hp 1 130 Hp Caterpillar
GG20B
Railpower GG20B
The Railpower GG20B Green Goat is a low-emissions diesel hybrid switcher locomotive built by Railpower Technologies Corp. It is powered by a single Caterpillar C9 I6 engine developing , which is also connected to a large battery bank where both sources combine for a total power output of...

 "Green Goat"
B-B 2004-present 55 2000 hp 1 300 Hp Caterpillar
GG10B "Green Goat" B-B 2005-present 6 1000 hp 1 300 Hp Caterpillar
GK10B "Green Kid" B-B 2005-present 4 1000 hp 1 300 Hp Caterpillar
RP20BH (Hybrid) B-B 2006-present 1 (prototype) 2000 hp 2 Deutz
RP20BD
Railpower RP20BD
The RP20BD is a diesel-electric switcher locomotive built by Railpower Technologies. It is a "genset" locomotive, having three engine-generator sets....

 (Genset)
B-B 2006-present 116 2000 hp 3 Deutz
RP14BD
Railpower RP14BD
The RP14BD is a diesel-electric switcher locomotive built by Railpower Technologies. It is a "genset" locomotive, having two engine-generator sets....

B-B 2008-present 8 1400 hp 2 Deutz
RP20CD
Railpower RP20CD
The RP20CD is a diesel-electric road switcher locomotive built by Railpower Technologies. It is a "genset" locomotive, having three engine-generator sets....

C-C 2007-present 6 2000 hp 3 Deutz
RP27CD C-C 2009- 0 2667 hp 4 Deutz

Vehicle Projects

Model Designation Wheel Arrangement Build Year Total Produced Power Output # of engines Engine type Image
HH20B B-B 2009-present 2000 hp Hydrogen fuel cell
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