| 词条 | GNoSR Classes X and Y | ||||||||||||||||||||||||||||||||||||||||
| 释义 |
|name=GNoS classes X and Y LNER classes Z4 and Z5 |powertype=steam |image= |caption= |builder=Manning Wardle |builddate=1915 |whytetype=0-4-2T |uicclass= |gauge={{RailGauge|ussg}} |totalproduction=Class X: 2 Class Y: 2 |driverdiameter=Class X: {{convert|3|ft|6|in|m|3|abbr=on}} Class Y: {{convert|4|ft|0|in|m|3|abbr=on}} |trailingdiameter=Class X: {{convert|2|ft|6|in|m|3|abbr=on}} Class Y: {{convert|2|ft|9|in|m|3|abbr=on}} |wheelbase=Class X: {{convert|11|ft|1|in|m|1|abbr=on}} Class Y: {{convert|12|ft|9|in|m|1|abbr=on}} |length={{convert|23|ft|4|in|m|1|abbr=on}} |cylindercount=Two, outside |cylindersize=Class X: {{convert|13|x|20|in|mm|0|abbr=on}} Class Y: {{convert|14|x|20|in|mm|0|abbr=on}} |valvegear=Stephenson |boilerpressure={{convert|160|psi|MPa|2|abbr=on|lk=on}} |tractiveeffort=Class X: {{convert|10945|lbf|kN|2|abbr=on|lk=on}} Class Y: {{convert|11105|lbf|kN|2|abbr=on|lk=on}} |locoweight=Class X: {{convert|25.85|LT|t|1|lk=on}} Class Y: {{convert|30.9|LT|t|1}} |axleload=Class X: {{convert|9.6|LT|t|1|lk=on}} Class Y: {{convert|13.85|LT|t|1}} |fueltype=Coal |fuelcap={{convert|1|LT|t|2|lk=on}} |watercap=Class X: 400 gallons Class Y: 450 gallons |fireboxarea=Class X: 48 sq.ft Class Y: 54 sq.ft |tubearea=Class X: 450 sq.ft Class Y: 546 sq.ft |operator=Great North of Scotland Railway London and North Eastern Railway British Railways |operatorclass=GNoS: X and Y LNER: Z4 and Z5 BR: |superheatertype= |retiredate=1956-1960 |preservedunits=None |disposition=Scrapped }} The GNoSR Classes X and Y were two similar classes of 0-4-2T steam locomotives built by Manning Wardle for the Great North of Scotland Railway. The two classes were similar, and were used throughout their lives to shunt on the docks at Aberdeen. They passed to the London and North Eastern Railway at the 1923 grouping, and received the LNER classification Z5. The class X were later reclassified Z4. HistoryWhen the Aberdeen Harbour Commissioners finally agreed to allow steam locomotives to replace horses on the Aberdeen docks, the GNoSR purchased two 0-4-2T locomotives from Manning Wardle for the purpose. These were designated Class Y and numbered 114 and 115. On delivery these were found to be 2 tons over the maximum weight for operating on the docks, name="Z5">{{cite web Both classes remained almost unchanged throughout their working lives which involved working the {{convert|1.75|mi|km|adj=on}} long branch from Kittybrewster to Waterloo Docks in Aberdeen, local trips, and hire to nearby industry. They remained in the GNoSR livery of black with red and yellow lining until painted unlined black during World War 2, although they gained the letters LNER and subsequently acquired BR emblems. The locos also retained their original boilers, there being no spares. Except when on hire to industrial concerns, the locomotives were shedded at Kittybrewster.[1] The first loco to be withdrawn was 68193 in 1956, followed by 68191 in 1959. The remaining two locos were withdrawn in 1960. After the grouping both the Class X and Class Y became LNER Class Z5. This was changed in 1927 when the Class X was redesignated LNER Class Z4.[2] |
||||||||||||||||||||||||||||||||||||||||
| 随便看 |
|
||||||||||||||||||||||||||||||||||||||||
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。