// Workers AI · dad joke modeWhy did Alstom PL42AC go to therapy? It had locomotive issues.

Specifications
Specifications
Configuration:;
• AAR	B-B
• UIC	Bo′Bo′
Gauge	4 ft 8+1⁄2 in (1,435 mm) standard gauge
Wheel diameter	42 in (1,067 mm)
Length	69 ft 10 in (21.29 m)
Width	10 ft 8 in (3.25 m)
Height	15 ft 5 in (4.70 m)
Loco weight	287,000 lb (130,000 kg)
Fuel capacity	2,250 US gal (1,870 imp gal; 8,500 L)
Prime mover	EMD 16-710G3B-T1
Engine type	V16, two-stroke diesel
Alternator	TA-17
Head end power	800 kW (1,100 hp)
Cylinders	16

Type and origin
Type and origin
Power type	Diesel-electric
Builder	Alstom, EMD
Model	PL42AC
Build date	2003–2006[citation needed]
Total produced	33

PL42AC
PL42AC
	New Jersey Transit PL42AC #4029 at Convent Station
Power type
Type and origin
Power type	Diesel-electric
Builder	Alstom, EMD
Model	PL42AC
Build date	2003–2006[citation needed]
Total produced	33
Configuration:;
Specifications
Configuration:;
• AAR	B-B
• UIC	Bo′Bo′
Gauge	4 ft 8+1⁄2 in (1,435 mm) standard gauge
Wheel diameter	42 in (1,067 mm)
Length	69 ft 10 in (21.29 m)
Width	10 ft 8 in (3.25 m)
Height	15 ft 5 in (4.70 m)
Loco weight	287,000 lb (130,000 kg)
Fuel capacity	2,250 US gal (1,870 imp gal; 8,500 L)
Prime mover	EMD 16-710G3B-T1
Engine type	V16, two-stroke diesel
Alternator	TA-17
Head end power	800 kW (1,100 hp)
Cylinders	16
Maximum speed
Performance figures
Maximum speed	100 mph (160 km/h)
Power output	At alternator: 4,200 hp (3.1 MW); At rail: 3,620 hp (2.70 MW) MAX with HEP on;
Tractive effort	starting: 69,975 lbf (311.26 kN); continuous: 27,000 lbf (120 kN) [clarification needed]
Operators
Career
Operators	NJ Transit
Numbers	4000–4032
	Sources: except where noted

The Alstom PL42AC is a class of four axle B-B diesel-electric locomotive designed by Alstom in association with GM-EMD. 33 were built between 2003 and 2006 for NJ Transit Rail Operations.

Description

The PL42AC is a diesel-electric 4-axle locomotive built by Alstom with the 16-710G3B prime mover for New Jersey Transit. The first two locomotives were manufactured at the Meinfesa plant in Valencia, Spain in 2003.^[5] The 31 following units were assembled at the Alstom Transport plant in Hornell, New York in 2004,^[6] and were produced through early 2006. The power rating of the PL42AC locomotives is 4,200 hp (3.1 MW) total for tractive effort and head-end power. The locomotive has a design similar to the GE Genesis, mainly because both PL42AC and Genesis series locomotives were designed by industrial designer Cesar Vergara.^[7]

Future

In July 2020, NJ Transit announced that older locomotives in the PL42AC fleet will be replaced by additional ALP-45A dual mode locomotives, due to the PL42AC's unreliability and inability to be upgraded to meet new Environmental Protection Agency standards.^[8] Of the 33 units, 23 are slated for replacement, while the remaining 10 will receive a light overhaul for continued service.^[9]

References

1 2 "Mainline Diesel-Electric Locomotives : PL42 AC" (PDF), www.vossloh-espana.com, archived from the original (PDF) on July 17, 2011, retrieved June 16, 2009
1 2 Vantuono, William C. (August 2002), "When form follows function – industrial design (p.2 of 3)", Railway Age, vol. 203, no. 8, archived from the original on April 1, 2005
↑ New Jersey Transit PL42-AC Locomotive Operating Instruction Manual.
↑ "New locomotives for NJT", THE TRANSFER TABLE The Wilmington Chapter NRHS Official Newsletter Internet Edition, vol. 24, no. 7, September 2002
↑ "Vossloh España Product References". Archived from the original on March 31, 2009. Retrieved March 23, 2009.
↑ "After nearly four years of development, design, and construction, New Jersey Transit's 33 PL42AC diesel-electric locomotives have been completed and are expected to begin testing and certification on NJT lines soon". Railway Age. April 1, 2005.
↑ "NJT PL42AC Locomotive". Vergara Studio. Retrieved January 28, 2019.
↑ "NJ Transit to Purchase Eight Additional Dual-Powered Locomotives". NJ Transit (Press release). Archived from the original on August 3, 2020. Retrieved August 24, 2021.
↑ NJ.com, Larry Higgs | NJ Advance Media for (July 16, 2020). "NJ Transit buying $70M worth of new locomotives, approves $264M infusion from state". nj. Retrieved January 19, 2023.

[ves-1] 1 2 "Mainline Diesel-Electric Locomotives : PL42 AC" (PDF), www.vossloh-espana.com, archived from the original (PDF) on July 17, 2011, retrieved June 16, 2009

[ff-2] 1 2 Vantuono, William C. (August 2002), "When form follows function – industrial design (p.2 of 3)", Railway Age, vol. 203, no. 8, archived from the original on April 1, 2005

[3] New Jersey Transit PL42-AC Locomotive Operating Instruction Manual.

[4] "New locomotives for NJT", THE TRANSFER TABLE The Wilmington Chapter NRHS Official Newsletter Internet Edition, vol. 24, no. 7, September 2002

[5] "Vossloh España Product References". Archived from the original on March 31, 2009. Retrieved March 23, 2009.

[6] "After nearly four years of development, design, and construction, New Jersey Transit's 33 PL42AC diesel-electric locomotives have been completed and are expected to begin testing and certification on NJT lines soon". Railway Age. April 1, 2005.

[7] "NJT PL42AC Locomotive". Vergara Studio. Retrieved January 28, 2019.

[8] "NJ Transit to Purchase Eight Additional Dual-Powered Locomotives". NJ Transit (Press release). Archived from the original on August 3, 2020. Retrieved August 24, 2021.

[9] NJ.com, Larry Higgs | NJ Advance Media for (July 16, 2020). "NJ Transit buying $70M worth of new locomotives, approves $264M infusion from state". nj. Retrieved January 19, 2023.

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v t e NJ Transit Rail Operations
Hoboken Division	Bergen County Line Main Line Meadowlands Rail Line Montclair–Boonton Line Morris & Essex Lines ( Morristown Line and Gladstone Branch) Pascack Valley Line Port Jervis Line
Newark Division	Atlantic City Line North Jersey Coast Line Northeast Corridor Line Princeton Branch Raritan Valley Line
Connections	Aldene Connection Harold Interlocking Lehigh Line Connection Kearny Connection Montclair Connection Port Morris Junction Secaucus Junction Waterfront Connection
Current rolling stock	EMD GP40PH-2 ALP-46 ALP-45DP PL42AC Comet coaches Comet V MultiLevel coaches Arrow multiple units
Bridges and tunnels	Beach Bridge Bergen Tunnels Brielle Draw Connecting Railway Bridge DB Draw Delair Bridge Dock Bridge East River Tunnels HX Draw Lower Hack Lift Lyndhurst Draw Morgan Draw Morrisville–Trenton Railroad Bridge Newark Drawbridge North River Tunnels Oceanport Draw Portal Bridge (Portal North Bridge) Rahway River Bridge Raritan Bay Drawbridge Raritan River Bridge Roseville Tunnel Shark River Draw Upper Hack Lift WR Draw
Stations and yards	List of stations Historic stations County Yard Morrisville Yard Sunnyside Yard
Proposed lines	Lackawanna Cut-Off Monmouth Ocean Middlesex Line West Trenton Line
Other topics	Access to the Region's Core Atlantic City Express Service Glassboro–Camden Line Gateway Program Mid-Line Loop Northern Branch Passaic–Bergen–Hudson Transit Sawtooth Bridges Train to the Game Former stations Proposed stations

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// Workers AI · dad joke modeWhy did Alstom PL42AC go to therapy? It had locomotive issues.

Description

Future

References