SA3 coupler

SA3 coupler - automatic coupler for railway use. Article “SA3 coupler” in English Wikipedia has 42.9 points for quality (as of July 1, 2025). The article contains 7 references and 10 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 2.26 points.

This article has the best quality in Indonesian Wikipedia. However, the most popular language version of this article is Russian.

Since the creation of article “SA3 coupler”, its content was written by 77 registered users of English Wikipedia and edited by 201 registered Wikipedia users in all languages.

The article is cited 65 times in English Wikipedia and cited 361 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #25977 in January 2024
• Global: #88707 in January 2012

The highest popularity rank from 2008:

• Local (English): #462339 in October 2021
• Global: #235938 in April 2017

There are 11 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	Indonesian (id) Perangkai Willison		48.1258
2	English (en) SA3 coupler		42.8579
3	Chinese (zh) SA-3车钩		22.8498
4	Estonian (et) Willisoni sidur		22.6937
5	Russian (ru) СА-3		21.7101
6	Czech (cs) Spřáhlo SA-3		10.795
7	Polish (pl) Sprzęg SA-3		6.4287
8	Italian (it) Gancio di trazione S-A3		5.8945
9	German (de) SA-3 (Mittelpufferkupplung)		5.7317
10	Finnish (fi) SA-3 (kytkin)		5.5169

More...

The following table shows the most popular language versions of the article.

The most popular language versions of the article "SA3 coupler" in all the time

#	Language	Popularity award	Relative popularity
1	Russian (ru) СА-3		409 782
2	English (en) SA3 coupler		226 336
3	German (de) SA-3 (Mittelpufferkupplung)		117 121
4	Polish (pl) Sprzęg SA-3		39 757
5	Czech (cs) Spřáhlo SA-3		13 698
6	Ukrainian (uk) Автозчеплення СА-3		11 485
7	Chinese (zh) SA-3车钩		10 320
8	Finnish (fi) SA-3 (kytkin)		9 737
9	Italian (it) Gancio di trazione S-A3		3 325
10	Indonesian (id) Perangkai Willison		229

More...

The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "SA3 coupler" in June 2025

#	Language	Popularity award	Relative popularity
1	Russian (ru) СА-3		2 998
2	English (en) SA3 coupler		1 443
3	German (de) SA-3 (Mittelpufferkupplung)		451
4	Ukrainian (uk) Автозчеплення СА-3		105
5	Czech (cs) Spřáhlo SA-3		102
6	Polish (pl) Sprzęg SA-3		95
7	Chinese (zh) SA-3车钩		80
8	Italian (it) Gancio di trazione S-A3		51
9	Finnish (fi) SA-3 (kytkin)		45
10	Indonesian (id) Perangkai Willison		40

More...

The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "SA3 coupler" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) SA3 coupler		77
2	Russian (ru) СА-3		47
3	German (de) SA-3 (Mittelpufferkupplung)		28
4	Polish (pl) Sprzęg SA-3		12
5	Czech (cs) Spřáhlo SA-3		10
6	Chinese (zh) SA-3车钩		8
7	Italian (it) Gancio di trazione S-A3		6
8	Ukrainian (uk) Автозчеплення СА-3		5
9	Finnish (fi) SA-3 (kytkin)		4
10	Estonian (et) Willisoni sidur		3

More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "SA3 coupler" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Indonesian (id) Perangkai Willison		2
2	Czech (cs) Spřáhlo SA-3		0
3	German (de) SA-3 (Mittelpufferkupplung)		0
4	English (en) SA3 coupler		0
5	Estonian (et) Willisoni sidur		0
6	Finnish (fi) SA-3 (kytkin)		0
7	Italian (it) Gancio di trazione S-A3		0
8	Polish (pl) Sprzęg SA-3		0
9	Russian (ru) СА-3		0
10	Ukrainian (uk) Автозчеплення СА-3		0

More...

The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "SA3 coupler" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Russian (ru) СА-3		113
2	German (de) SA-3 (Mittelpufferkupplung)		101
3	English (en) SA3 coupler		65
4	Ukrainian (uk) Автозчеплення СА-3		26
5	Chinese (zh) SA-3车钩		15
6	Czech (cs) Spřáhlo SA-3		14
7	Polish (pl) Sprzęg SA-3		10
8	Finnish (fi) SA-3 (kytkin)		6
9	Estonian (et) Willisoni sidur		4
10	Italian (it) Gancio di trazione S-A3		4

More...

#	Language	Value
cs	Czech Spřáhlo SA-3
de	German SA-3 (Mittelpufferkupplung)
en	English SA3 coupler
et	Estonian Willisoni sidur
fi	Finnish SA-3 (kytkin)
id	Indonesian Perangkai Willison
it	Italian Gancio di trazione S-A3
pl	Polish Sprzęg SA-3
ru	Russian СА-3
uk	Ukrainian Автозчеплення СА-3
zh	Chinese SA-3车钩

Best Rank

English: #462339 10.2021

Global: #235938 04.2017

Best Rank

English: #25977 01.2024

Global: #88707 01.2012

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The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information