NLR Class 75#Preservation

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

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

{{Infobox locomotive

|powertype = Steam

|name = NLR Class 75

|image = LNWR engine No. 2875.jpg

|caption = LNWR No. 2875 at or near the former NLR's
Devons Road workshops

|designer = J. C. Park

|builder = Bow works

|builddate = 1879–1905

|totalproduction = 30

|whytetype = 0-6-0T

|uicclass = C nt

|gauge = {{RailGauge|ussg|allk=on}}

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

|length =

|locoweight = {{convert|45.50|LT|t ST}}

|fueltype = Coal

|fuelcap =

|watercap =

|cylindercount = Two outside

|cylindersize = {{convert|17|x|24|in|mm|0|abbr=on}}

|valvegear = Stephenson

|firearea =

|boilerpressure = {{convert|160|psi|MPa|2|abbr=on}}

|tractiveeffort = {{convert|18140|lbf|kN|1|abbr=on}}

|operator = NLR{{·}} LNWR{{·}} LMS{{·}} BR

|powerclass = LMS: 1F

|numinclass = 1 January 1923: 30
1 January 1948: 14

|withdrawndate = 1930–1960

|operatorclass =

|disposition = One preserved, remainder scrapped

}}

The North London Railway Class 75 is a class of 0-6-0T steam locomotive.

Thirty were built to a design by J. C. Park from 1879 to 1905. They were designed for shunting the NLR's docks and were very compact but powerful engines. This made them suitable later for transfer onto the Cromford and High Peak Railway in Derbyshire, and some were sent north. They worked there until they were displaced by J94 "Austerity" 0-6-0STs.