|length = 60ft 0"
|weight = 67t 18cwt
|power = 25,515 lb
|pressure = 225 lb/sq in
}}
80079 is a BR Standard Class 4 2-6-4T tank engine designed by R.A. Riddles. The Class 4 tank engine was derived from the ex-LMS Fairburn 2-6-4T, and was used mainly on commuter and outer suburban services.