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	<id>https://en.bharatpedia.org/w/index.php?action=history&amp;feed=atom&amp;title=Indian_locomotive_class_WW</id>
	<title>Indian locomotive class WW - Revision history</title>
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	<updated>2026-08-18T15:17:11Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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		<id>https://en.bharatpedia.org/w/index.php?title=Indian_locomotive_class_WW&amp;diff=209413&amp;oldid=prev</id>
		<title>&gt;Vatsmaxed: updated template, replaced: broad gauge → {{Track gauge|5ft6in|lk=on}} broad gauge</title>
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		<updated>2021-06-24T16:02:04Z</updated>

		<summary type="html">&lt;p&gt;updated template, replaced: &lt;a href=&quot;/w/index.php?title=Indian_gauge&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Indian gauge (page does not exist)&quot;&gt;broad gauge&lt;/a&gt; → {{Track gauge|5ft6in|lk=on}} &lt;a href=&quot;/wiki/Broad_gauge&quot; class=&quot;mw-redirect&quot; title=&quot;Broad gauge&quot;&gt;broad gauge&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{EngvarB|date=February 2018}}&lt;br /&gt;
{{Use dmy dates|date=February 2018}}&lt;br /&gt;
{{Infobox locomotive&lt;br /&gt;
| name             = Indian WW&lt;br /&gt;
| powertype        = Steam&lt;br /&gt;
| image            = WW works photo, 1942.jpg&lt;br /&gt;
| alt              = Vulcan Foundry works photo of NWR no. 301. &lt;br /&gt;
| caption          = [[Vulcan Foundry]] works photo of [[North Western Railway (British India)|NWR]] no. 301. &lt;br /&gt;
| designer         = &lt;br /&gt;
| builder          = [[Vulcan Foundry]]&lt;br /&gt;
| ordernumber      = &lt;br /&gt;
| serialnumber     = 4791–4794&lt;br /&gt;
| buildmodel       = &lt;br /&gt;
| builddate        = 1940–1942&lt;br /&gt;
| totalproduction  = 4&lt;br /&gt;
| rebuilder        = &lt;br /&gt;
| rebuilddate      = &lt;br /&gt;
| numberrebuilt    = &lt;br /&gt;
| whytetype        = [[0-6-2T]]&lt;br /&gt;
| uicclass         = C1′h2t&lt;br /&gt;
| gauge            = {{track gauge|5ft6in|lk=on}}&lt;br /&gt;
| driverdiameter   = {{convert|4|ft|3|in|mm|0|abbr=on}}&lt;br /&gt;
| trailingdiameter = &amp;lt;!--{{convert||ft||in|mm|0|abbr=on}}--&amp;gt;&lt;br /&gt;
| minimumcurve     = &lt;br /&gt;
| wheelbase        = &lt;br /&gt;
| length           = &amp;lt;!--{{convert||ft||in|m|2|abbr=on}} over buffers--&amp;gt;&lt;br /&gt;
| width            = &lt;br /&gt;
| height           = &lt;br /&gt;
| axleload         = {{convert|16.5|LT|t ST}}&lt;br /&gt;
| weightondrivers  = &lt;br /&gt;
| locoweight       = {{convert|65.85|LT|t ST}}&lt;br /&gt;
| fueltype         = [[Coal]]&lt;br /&gt;
| fuelcap          = &amp;lt;!--{{convert||LT|t ST}}--&amp;gt;&lt;br /&gt;
| watercap         = &amp;lt;!--{{convert||impgal|abbr=on}}--&amp;gt;&lt;br /&gt;
| sandcap          = &lt;br /&gt;
| boiler           = &lt;br /&gt;
| boilerpressure   = {{convert|210|psi|MPa|2|abbr=on}}&lt;br /&gt;
| feedwaterheater  = &lt;br /&gt;
| firearea         = &amp;lt;!--{{convert||sqft|m2|abbr=on}}--&amp;gt;&lt;br /&gt;
| tubearea         = &lt;br /&gt;
| fluearea         = &lt;br /&gt;
| tubesandflues    = &lt;br /&gt;
| fireboxarea      = &lt;br /&gt;
| totalsurface     = &amp;lt;!--{{convert||sqft|m2|abbr=on}}--&amp;gt;&lt;br /&gt;
| superheatertype  = &lt;br /&gt;
| superheaterarea  = &amp;lt;!--{{convert||sqft|m2|abbr=on}}--&amp;gt;&lt;br /&gt;
| cylindercount    = Two, outside&lt;br /&gt;
| cylindersize     = {{convert|16|x|22|in|mm|0|abbr=on}}&lt;br /&gt;
| valvegear        = [[Walschaerts valve gear|Walschaerts]]&lt;br /&gt;
| valvetype        = &amp;lt;!--{{convert||in|mm|0|abbr=on}} piston valves--&amp;gt;&lt;br /&gt;
| valvetravel      = &amp;lt;!--{{convert||in|mm|0|abbr=on}}--&amp;gt;&lt;br /&gt;
| valvelap         = &lt;br /&gt;
| valvelead        = &lt;br /&gt;
| transmission     = &lt;br /&gt;
| maxspeed         = &lt;br /&gt;
| poweroutput      = &amp;lt;!-- bhp (est.)--&amp;gt;&lt;br /&gt;
| tractiveeffort   = {{convert|19710|lbf|kN|2|abbr=on}}&lt;br /&gt;
| factorofadhesion = &lt;br /&gt;
| trainheating     = &lt;br /&gt;
| locobrakes       = &lt;br /&gt;
| locobrakeforce   = &lt;br /&gt;
| trainbrakes      = &lt;br /&gt;
| safety           = &lt;br /&gt;
| operator         = [[Indian Railways]]&lt;br /&gt;
| operatorclass    = &lt;br /&gt;
| powerclass       = &lt;br /&gt;
| numinclass       = 4&lt;br /&gt;
| fleetnumbers     = 15010–15013&lt;br /&gt;
| officialname     = &lt;br /&gt;
| nicknames        = &lt;br /&gt;
| axleloadclass    = &lt;br /&gt;
| locale           = &lt;br /&gt;
| deliverydate     = &lt;br /&gt;
| firstrundate     = &lt;br /&gt;
| lastrundate      = &lt;br /&gt;
| retiredate       = &lt;br /&gt;
| withdrawndate    = &lt;br /&gt;
| preservedunits   = &lt;br /&gt;
| restoredate      = &lt;br /&gt;
| scrapdate        = &lt;br /&gt;
| currentowner     = &lt;br /&gt;
| disposition      = &lt;br /&gt;
| notes            = {{sfn|Hughes|1996|p=23}}&amp;lt;ref name=vulcan-brochure&amp;gt;{{cite web|url=http://www.enuii.org/vulcan_foundry/photographs/locomotives/Publicity/NWR%200-6-2T%201942.pdf |title=Indian Railways 5 ft. 6 in. Gauge 1952 0-6-2T (WW) brochure |format=PDF |publisher=[[Vulcan Foundry]] |access-date=11 July 2013 |archive-url=https://www.webcitation.org/6I1bDcNjV?url=http://www.enuii.org/vulcan_foundry/photographs/locomotives/Publicity/NWR%200-6-2T%201942.pdf |archive-date=11 July 2013 |url-status=dead }}&amp;lt;/ref&amp;gt;&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
The &amp;#039;&amp;#039;&amp;#039;Indian locomotive class WW&amp;#039;&amp;#039;&amp;#039; was a class of [[0-6-2T]] [[tank locomotive]]s used on {{Track gauge|5ft6in|lk=on}} [[broad gauge]] lines in India.{{sfn|Hughes|1996|p=23}}&amp;lt;ref name=Hughes-SII-21&amp;gt;[[#Hughes-SII|Hughes 1976]], p.&amp;amp;nbsp;21.&amp;lt;/ref&amp;gt;&amp;lt;ref name=&amp;quot;Marshall-IBGSR-147–148&amp;quot;&amp;gt;[[#Marshall-IBGSR|Marshall 2009]], pp.&amp;amp;nbsp;147–148.&amp;lt;/ref&amp;gt;  The four members of the class were built by [[Vulcan Foundry]] in [[Newton-le-Willows]], [[Lancashire]], England, and completed in 1942.&amp;lt;ref name=vulcan-brochure/&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==See also==&lt;br /&gt;
&lt;br /&gt;
*[[History of rail transport in India]]&lt;br /&gt;
*[[Indian Railways]]&lt;br /&gt;
*[[Locomotives of India]]&lt;br /&gt;
*[[Rail transport in India]]&lt;br /&gt;
&lt;br /&gt;
==References==&lt;br /&gt;
&lt;br /&gt;
===Notes===&lt;br /&gt;
{{reflist}}&lt;br /&gt;
&lt;br /&gt;
===Bibliography===&lt;br /&gt;
{{refbegin}}&lt;br /&gt;
*{{Hughes-SII}}&lt;br /&gt;
*{{Hughes-IndianLocos4}}&lt;br /&gt;
*{{Marshall-IBGSR}}&lt;br /&gt;
{{refend}}&lt;br /&gt;
&lt;br /&gt;
==External links==&lt;br /&gt;
{{commons category-inline}}&lt;br /&gt;
&lt;br /&gt;
{{Broad gauge locomotives of India |state=collapsed}}&lt;br /&gt;
&lt;br /&gt;
[[Category:Railway locomotives introduced in 1942]]&lt;br /&gt;
[[Category:Steam locomotives of India|WW]]&lt;br /&gt;
[[Category:Vulcan Foundry locomotives]]&lt;br /&gt;
[[Category:0-6-2T locomotives]]&lt;br /&gt;
[[Category:5 ft 6 in gauge locomotives]]&lt;br /&gt;
[[Category:Scrapped locomotives]]&lt;/div&gt;</summary>
		<author><name>&gt;Vatsmaxed</name></author>
	</entry>
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