Editing NSB Class XXII

{{Expand language|langcode=no}}
{{Infobox locomotive
| name             = NSB Class XXII
| powertype        = Steam
| image            = Setesdalsbanen 9mai2004.JPG
| alt              = 
| caption          = Class XXII in front of a [[NSB Class XXI|Class XXI]]
| designer         = 
| builder          = [[Dübs and Company|Dübs & Co.]] (2), [[Thune (company)|Thunes Mekaniske Værksted]] (1){{sfn|Cranfield|2000|page=75}}
| ordernumber      = 
| serialnumber     = Dübs 3174–3175,<br>Thune 7
| buildmodel       = 
| builddate        = 1895 (2), 1902 (1){{sfn|Cranfield|2000|page=75}}
| totalproduction  = 3
| rebuilder        = 
| rebuilddate      = 
| numberrebuilt    = 
| whytetype        = [[2-4-2]]T
| uicclass         = 1′B1′ n2t
| gauge            = {{track gauge|1067mm|lk=on}}
| leadingdiameter  = 
| driverdiameter   = {{Convert|1143|mm|in|abbr=on}}
| trailingdiameter = 
| minimumcurve     = {{Convert|100|m|ft|abbr=on}}
| wheelbase        = 
| length           = {{Convert|7900|mm|ft|abbr=on}}
| width            = 
| height           = 
| axleload         = 
| weightondrivers  = 12 t
| locoweight       = {{Convert|17.4|t|ST LT|1}}
| tenderweight     = 
| locotenderweight = 
| tendertype       = 
| fueltype         = [[Coal]]
| fuelcap          = {{Convert|800|kg|lb|sigfig=3|abbr=on}}
| watercap         = {{Convert|1800|L|impgal usgal|abbr=on}}
| tendercap        = 
| sandcap          = 
| boiler           = 
| boilerpressure   = {{Convert|145|psi|kPa|0|order=flip|abbr=on}}
| feedwaterheater  = 
| firearea         = {{Convert|7.5|sqft|m2|order=flip|abbr=on}}
| tubearea         = 
| fluearea         = 
| tubesandflues    = 
| fireboxarea      = 
| totalsurface     = {{Convert|62.7|sqft|m2|order=flip|abbr=on}}
| superheatertype  = 
| superheaterarea  = 
| cylindercount    = Two, outside
| cylindersize     = {{Convert|279|x|457|mm|in|abbr=on}}
| frontcylindersize= 
| rearcylindersize = 
| hpcylindersize   = 
| lpcylindersize   = 
| valvegear        = 
| valvetype        = 
| valvetravel      = 
| valvelap         = 
| valvelead        = 
| transmission     = 
| maxspeed         = {{Convert|55|km/h|mph|abbr=on}}
| poweroutput      = 
| tractiveeffort   = 
| factorofadhesion = 
| trainheating     = 
| locobrakes       = [[Hand brake]]; [[Carpenter brake]] from 1900
| locobrakeforce   = 
| trainbrakes      = 
| safety           = 
| operator         = [[Norwegian State Railways (1883–1996)|Norwegian State Railways]]
| operatorclass    = 
| powerclass       = 
| numinclass       = 
| fleetnumbers     = 3, 4, 6
| officialname     = 
| nicknames        = 
| axleloadclass    = 
| locale           = [[Setesdal Line]]
| deliverydate     = 
| firstrundate     = 
| lastrundate      = 
| retiredate       = 
| withdrawndate    = 
| preservedunits   = 
| restoredate      = 
| scrapdate        = 
| currentowner     = 
| disposition      = 
| notes            = References: {{sfn|Cranfield|2000|page=78}}{{Additional citations needed|date=May 2025}} (unless where noted)
}}
'''NSB Class XXII''' is a [[steam locomotive]] class designed by the [[Norwegian State Railways (1883–1996)|Norwegian State Railways]]  exclusively for use on the [[Setesdal Line]].

== References ==
{{reflist}}

== Bibliography ==
* {{cite book |last=Cranfield |first=John |date=March 2000 |title=The Railways of Norway |url=https://archive.org/details/railwaysofnorway0000cran/mode/2up |url-access=registration |location= |publisher= J. Cranfield|page= |isbn=0904071049 |access-date= |via=[[Internet Archive]]}}{{Better source needed|date=May 2025|reason=Per WP:SPS, it would be better if another book that is not published via vanity press is ultilised, like Bjerke's book below.}}

== Further reading ==
* {{cite book |last1=Bjerke |first1=Thor |last2=Hansen |first2=Trond B. |last3=Johansson |first3=Erik W. |last4=Sando |first4=Svein E. |date=1987 |title=Damplokomotiver i Norge |url= |trans-title=Steam Locomotives of Norway |language=no |location= |publisher=[[Norwegian Railway Club]] |page=252 |isbn=8290286090 |access-date=}}

==External links==
*[http://forsk.njk.no/mdb/mdb.php?hid=236&bid=&did=&aut=&eng=1 Entry] at Norwegian Railway Club

{{commons category|NSB type XXII}}
{{NSB stock}}

{{DEFAULTSORT:Nsb Class N22}}
[[Category:2-4-2T locomotives]]
[[Category:1′B1′ n2t locomotives]]
[[Category:Norwegian State Railways (1883–1996) locomotives|Class N22]]
[[Category:Dübs locomotives]]
[[Category:Thune locomotives]]
[[Category:Steam locomotives of Norway]]
[[Category:Railway locomotives introduced in 1895]]
[[Category:3 ft 6 in gauge locomotives]]

{{Steam-loco-stub}}