© trainspo.comAlstom JT42HW-HS
Built by Alstom
Overview of the Alstom JT42HW-HS
Experience the power and versatility of the JT42HW-HS diesel locomotive.
Built by Alstom between 1999 and 2000, this impressive locomotive boasts a top speed of 200 km/h and a robust 1864 kW power output, making it a workhorse for freight operations.
Measuring 19.71 meters long and weighing 88 tons, the JT42HW-HS features an EMD 12N-710G3B-EC prime mover and a tractive effort of 144 kN, engineered for demanding railway applications in the United Kingdom.
Serving with renowned operators such as Arriva Trains Wales, Colas Rail UK, and DB Cargo UK, the JT42HW-HS exemplifies reliability and performance in the rail transport sector.
Alstom JT42HW-HS technical specifications
| Value | Imperial / US | |
|---|---|---|
| Series | JT42HW | |
| Built by | Alstom · 1999–200030 units | |
| Top speed | 200 km/h124 mph | |
| Power output | 1,864 kW2,500 hp | |
| Tractive effort | 144 kN32,372 lbf | |
| Prime mover | EMD 12N-710G3B-EC | |
| Track gauge | 1,435 mmStandard gauge4 ft 8½ in | |
| UIC axle arrangement | Bo'Bo' | |
| Length | 19.71 m64 ft 8 in | |
| Width | 2.71 m8 ft 11 in | |
| Height | 3.93 m12 ft 11 in | |
| Weight | 88 t194,007 lb | |
| Axle load | 22 t48,502 lb |
Operators of the Alstom JT42HW-HS
Railway companies that have operated the JT42HW-HS, with the class designation used by each of them.
| Operator | Class | Country |
|---|---|---|
| Arriva Trains Wales Ltd. | ATW 67 | United Kingdom |
| Chiltern Railways Ltd. | CR 67 | United Kingdom |
| Colas Rail UK | Colas Rail 67 | United Kingdom |
| DB Cargo UK | DBCUK 67 | United Kingdom |
| English, Welsh and Scottish Railway | EWS 67 | United Kingdom |
| Transport for Wales Rail Services | TfW 67 | United Kingdom |
| Wrexham, Shropshire & Marylebone Railway Company | WSMR 67 | United Kingdom |
Alstom JT42HW-HS photos
Photos © their respective authors, shared on trainspo.com. They may show liveries or variants that differ from the specifications above.
More diesel locomotives from Alstom

Alstom
JT42BW
Diesel locomotive
1996–2006 · 140 km/h

Alstom
PL42AC
Diesel locomotive
2003–2006 · 160 km/h

Alstom
333.4
Diesel locomotive
2003–2004 · 160 km/h

Alstom
333.3
Diesel locomotive
2002–2003 · 120 km/h

Alstom
BB 66000
Diesel locomotive
120 km/h · 830 kW

Alstom
AD32C
Diesel locomotive
2000 · 110 km/h

Alstom
CC 72000
Diesel locomotive
1967–1974 · 160 km/h

Alstom
CC 72100
Diesel locomotive
1967–1974 · 160 km/h







