 
      
Multipurpose steam locomotive for hauling of fast trains, passenger trains and fast freight trains.
| Characteristics and technical data of the locomotive with the tender | ||
| Characteristic | 4-8-2 | |
| Gauge | 1 435 | mm | 
| Number and bore of cylinders | 2 × 530 | mm | 
| Piston stroke | 680 | mm | 
| Driving wheels diameter | 1 750 | mm | 
| Wheels diameter - Leading bogie / Trailing | 880 / 1 150 | mm | 
| Tender wheels diameter | 1 045 | mm | 
| Boiler steam pressure | 16 | bar | 
| Grate area | 4,34 | m² | 
| Indicated power of steam engine | 2 000 | HP | 
| Maximal speed | 100 | km/h | 
| Total weight in working order | 168,6 | t | 
| Minimum track radius | 150 | m | 
| Total length over buffers | 24 790 | mm | 
| Capacity of Tender – Coal / Water | 11,2 t / 32 | m³ | 
| History of the Locomotive | |
| November 1947 | - Produced by Škoda Works in Plzeň as serial number 1833/1947 | 
| 1948 | - Put into operation in depot Plzeň for fast and passenger trains on line Cheb – Plzeň - Praha | 
| 1955 | - Transferred to depot Chomutov for traffic on railway line Cheb – Chomutov – Praha | 
| 1977 | - End of regular operation in depot Louny, transfer to prepared railway museum Česká Třebová | 
| 1983 | - New owner – Museum of Škoda Works Plzeň | 
| 1984 | - First presentation as museum exhibit in Plzeň on celebrations of 125 years of Škoda Works | 
| 1990 | - Acquired to contemporary owner - Iron Monument Club Plzeň | 
| 1993 | - Overhaul of steam boiler and steam engine by ŽOS České Velenice | 
| 1994 | - Begin of general overhaul carried out by IMC members | 
| 10. 8. 1996 | - First official run with passenger train after overhaul | 
| 3. 5. 1997 | - Celebratory baptism of the locomotive in name Plzeň | 
| 1999 | - First abroad presentation on celebrations of 100 years of Traffic Museum Nürnberg | 
| 2001 - 2004 | - Graduated total undercarriage overhaul | 
| 2006 | - Total overhaul of steam engine and steam cylinders | 
| 2007 | - Participation on celebrations of 100 years depot Wolsztyn, Poland | 
| - Presentation on railway festival within the celebrations of 1000 years City of Fürth, Germany | |
| 2. 9. 2011 | - Assigned 12-figures international nomenclature 90 54 3998 016-0 | 
| 2012 / 2013 | - Overhauling and boiler retrofitting | 
| 11. 5. 2013 | - First run after overhauling and boiler retrofitting |