JNR Class EF67
Refurbished EF67 104, August 2009
|Type and origin|
|Gauge||1,067 mm (3 ft 6 in)|
|Length||17,050 mm (55 ft 11 in) (EF67-0)
16,875 mm (55 ft 4 in) (EF67-100)
|Width||2,800 mm (9 ft 2 in) (EF67-0)
2,949 mm (9 ft 8 in) (EF67-100)
|Height||3,819 mm (12 ft 6 in) (EF67-0)
3,970 mm (13 ft 0 in) (EF67-100)
|Locomotive weight||99.6 t|
|Electric system(s)||1,500 V DC|
|Maximum speed||100 km/h (62 mph)|
|Power output||2.85 MW (3,820 hp)|
|Tractive effort||21,150 kgf|
|Current owner||JR Freight|
|Disposition||8 locomotives in service|
The Class EF67 is a class of electric locomotives operated by Japan Freight Railway Company (JR Freight) as dedicated banking locomotives on the steeply-graded "Senohachi" section of the Sanyō Main Line between Seno and Hachihonmatsu. The class is subdivided into three EF67-0 locomotives converted between 1982 and 1984 from former Class EF60 locomotives, and five EF67-100 locomotives converted in 1990 from former Class EF65 locomotives.
Three EF67-0s were built from former 4th-batch Class EF60 locomotives from 1982 for use banking freight trains over 1,000 tonnes, for which the former EF61-200 banking locomotives were unsuitable. The No. 1 end was modified with a gangway door and access platform. The locomotives were painted in an all-over orange livery (officially "Red No. 11") with yellow strips below the cab windows. These three locomotives are fitted with PS22D scissors-type pantographs.
The EF67-0s were equipped with an automatic uncoupling mechanism at the No. 1 end to enable the banking locomotives to be uncoupled on the fly, but uncoupling while in motion was discontinued from the start of the 22 March 2002 timetable revision.
The EF67-0s were converted as shown below.
|EF67 1||EF60 104||30 September 1964||31 March 1982|
|EF67 2||EF60 129||27 October 1964||30 January 1984|
|EF67 3||EF60 88||9 July 1964||25 December 1986|
Five EF67-100s were built from former 6th-batch Class EF65-0 locomotives from 1990 to replace the ageing EF61-200 banking locomotives. The EF67-100 fleet was refurbished between 2003 and 2004, and repainted into a revised livery with grey and white lines along the lower body side. These locomotives were originally fitted with PS22B scissors-type pantographs, which were replaced with single-arm pantographs on refurbishment, but these were subsequently returned to PS22B scissors-type pantographs.
The EF67-100s were converted as shown below.
|EF67 101||EF65 134||6 August 1970||23 March 1990|
|EF67 102||EF65 131||16 July 1970||1 May 1990|
|EF67 103||EF65 133||30 July 1970||29 September 1990|
|EF67 104||EF65 132||20 July 1970||9 November 1990|
|EF67 105||EF65 135||20 August 1970||8 March 1991|
- Japan Railways locomotive numbering and classification
- JR Freight Class EF210-300, the EF210-based successor to the EF67
|Wikimedia Commons has media related to JNR EF67.|
- JR全車輌ハンドブック2009 [JR Rolling Stock Handbook 2009]. Japan: Neko Publishing. 2009. ISBN 978-4-7770-0836-0.
- "JR貨物のＥＦ６７近況" [Current Status of JR Freight EF67]. Japan Railfan Magazine (Japan: Kōyūsha Co., Ltd.) 51 (602): p.102–105. June 2011.
- Seki, Takahiro (December 2012). "セノハチの後押し機関車" [Senohachi Banking locomotives]. Japan Railfan Magazine (Japan: Koyusha Co., Ltd.) 52 (620): p.86–93.