What is LNER Class Y11?
{{Infobox Locomotive |name = LNER Class Y11 |powertype=Petrol-mechanical |image = |caption = |builder = [[Motor Rail|Motor Rail & Tram Car Co. Ltd.]] |buildmodel = Simplex |builddate = 1919, 1920, 1925 |primemover = [[Dorman]] 4JO |enginetype= Petrol |poweroutput={{convert|40|hp|abbr=on}} |transmission = Mechanical, two-speed Dixon-Abbot, chain final drive |uicclass=B |whytetype=[[0-4-0]] |wheeldiameter = {{convert|3|ft|1|in|m|3|abbr=on}} |locobrakes = Air |trainbrakes = None |locoweight = {{convert|8|LT}} |topspeed = {{convert|7.2|mph|abbr=on}} |axleloadclass = [[Route Availability]]: 1 |tractiveeffort = {{convert|3750|lbf|kN|abbr=on}} |railroad= [[Great Eastern Railway]], [[North British Railway]], [[London and North Eastern Railway]], [[British Railways]] |numinclass=3 |retiredate=1950–1956 |disposition=Unknown }} '''LNER Class Y11''' was a class of [[Petrol engine|petrol powered]] [[0-4-0]] [[locomotive]]s built by [[Motor Rail|Motor Rail & Tram Car Company Limited]] under their ''Simplex'' brand and introduced in the years [[1919]]–[[1925]] for the [[London and North Eastern Railway]] (LNER). Their [[British Railways]] numbers were '''15097–15099'''. {{LNER Locomotives}} {{British Rail Locomotives}} {{transport-stub}} [[Category:London and North Eastern Railway locomotives|Y11]] [[Category:B locomotives]]