L&YR Class 30 (Hughes compound)

{{Short description|British steam locomotive class (1904–1927)}}

{{one source|date=March 2015}}

{{other uses|L&YR Class 30 (disambiguation)}}

{{Use dmy dates|date=March 2018}}

{{Use British English|date=March 2018}}

{{Infobox Locomotive

|powertype=Steam

|name = L&YR Class 30
(Hughes compound)

|nicknames=

|image = LancashireandYorkshire 0-8-0 Engine.jpg

|caption = Postcard depicting no. 1471

|designer = George Hughes

|builder =

|builddate = 1904-1907

|totalproduction = 1 rebuild, 10 new

|whytetype = {{whyte|0-8-0}}

|uicclass =

|gauge = {{track gauge|ussg}}

|leadingdiameter =

|driverdiameter = {{Convert|4|ft|6|in|m|3|abbr=on}}

|trailingdiameter=

|length =

|locoweight = {{Convert|60.8|LT}}

|fueltype = Coal

|fuelcap =

|watercap =

|cylindercount = Four

|cylindersize = 2 HP, {{Convert|15.5|x|26|in|mm|0|abbr=on}}
2 LP, {{Convert|22|x|26|in|mm|0|abbr=on}}

|valvegear = Joy

|firearea =

|boilerpressure = {{Convert|180|psi|MPa|2|abbr=on}}

|tractiveeffort = {{Convert|35652|lbf|kN|1|abbr=on}}

|trainbrakes=

|operator = L&YR, LMS

|operatorclass=

|fleetnumbers =

|numinclass =

|powerclass= LMS 5F

|withdrawndate= 1926-1927

|disposition = All scrapped

}}

The L&YR Class 30 (Hughes compound) was a class of {{whyte|0-8-0}} steam locomotives of the Lancashire and Yorkshire Railway, designed by George Hughes. The prototype was rebuilt from an Aspinall Class 30 locomotive in 1904. Ten new locomotives were built in 1907. The locomotives passed to the London, Midland and Scottish Railway (LMS) in 1923.