| 词条 | SNCF Class Y 7400 |
| 释义 |
|name = Class Y 7400 |powertype = Diesel |image = SNCF loco 7832.jpg |caption = Y 7832 at Gare de Neussargues, Cantal |builder = {{flagicon|France}} Billard {{flagicon|France}} Decauville {{flagicon|France}} De Dietrich {{flagicon|France}} Moyse |serialnumber = |buildmodel = |builddate = 1959, 1963-72 |totalproduction = 1 + 488 |whytetype = 0-4-0 |aarwheels = |uicclass = B |gauge = {{track gauge|sg|allk=on|al=on}} |driverdiameter = {{convert|1050|mm|ftin|abbr=on}}[1] |wheelbase = {{convert|3685|mm|ftin|abbr=on}}[1] |length = {{convert|8940|mm|ftin|abbr=on}} |width = |height = |weightondrivers = |locoweight = {{convert|32|t|lk=on}} |fueltype = Diesel |fuelcap = |consumption = |watercons = |primemover = Poyaud 6PYT |enginetype = Diesel |aspiration = |displacement = |cylindercount = |cylindersize = |transmission = Mechanical Transmission (mechanics)? |maxspeed = {{convert|60|km/h|abbr=on}} |poweroutput = {{convert|129|kW|abbr=on|lk=on}}[1] |tractiveeffort = {{convert|73|kN|abbr=on}} |factorofadhesion = |locobrakes = |trainbrakes = |operator = SNCF |operatorclass = Y7400 |numinclass = |fleetnumbers = Y7001, Y7401–Y7888 |officialname = |nicknames = |locale = |deliverydate = |firstrundate = |lastrundate = |retiredate = |restoredate = |scrapdate = |currentowner = |disposition = }} The Y 7400 class of small shunters is France's most numerous with 488 locomotives in the production build. The first 120 were built by Decauville, with further batches built by De Dietrich (105) and Moyse (263). They have the 0-4-0 ("B") wheel arrangement, 150 kW diesel engines and mechanical transmission. They can be found all over the French network. During 1959 Y 7192 was converted to mechanical transmission and renumbered as Y 7001. This locomotive was the prototype for the Y7400 class. OperatorsIn addition to the locomotives operated by SNCF, RATP have two Y 7400 class locomotives built in 1969 by Moyse. They are numbered T 102 & T 103 and were not part of the SNCF fleet.{{page needed|date=December 2016}} Likewise VFLI have two Y 7400 locomotives, 088 & 089, which were originally built for CFD. VFLI have augmented their fleet with Y 7474 and Y 7684 purchased from SNCF.{{page needed|date=December 2016}} Only Y 7566 has been preserved. It is based at Chemins de Fer de Blaise-et-Der, Wassy.{{page needed|date=December 2016}} References1. ^1 2 3 {{cite book | last = Haydock | first = David | title = Motive power recognition: 5 SNCF French Railways | year = 1986 | edition = First | publisher = Ian Allan Publishing | location = Shepperton, Surrey UK | isbn = 0-7110-1637-2}} [1]}} External links{{commons category|SNCF Class Y 7400}}
5 : Diesel locomotives of France|B locomotives|SNCF locomotives|Railway locomotives introduced in 1963|Standard gauge locomotives of France |
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