EMD DDA40X

EMD DDA40X - model of 47 American 6600hp Do′Do′ diesel-electric locomotives. Article “EMD DDA40X” in French Wikipedia has 12.2 points for quality (as of July 1, 2026). The article contains 2 references and 6 sections.

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

Since the creation of article “EMD DDA40X”, its content was written by 8 registered users of French Wikipedia and edited by 305 registered Wikipedia users in all languages.

The article is cited 35 times in French Wikipedia and cited 498 times in all languages.

The highest Authors Interest rank from 2001:

• Local (French): #20592 in June 2015
• Global: #35273 in September 2024

The highest popularity rank from 2008:

• Local (French): #163781 in February 2018
• Global: #67511 in November 2009

There are 16 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, 2026 (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	Chinese (zh) DDA40X型柴油机车		60.9562
2	English (en) EMD DDA40X		45.3355
3	Portuguese (pt) EMD DDA40X		27.8652
4	Spanish (es) EMD DDA40X		21.9905
5	Korean (ko) EMD DDA40X		19.4122
6	Slovak (sk) EMD DDA40X		19.383
7	French (fr) EMD DDA40X		12.2017
8	Russian (ru) EMD DDA40X		9.4952
9	Polish (pl) EMD DDA40X		8.8522
10	Hungarian (hu) EMD DDA40X		8.661

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

The most popular language versions of the article "EMD DDA40X" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) EMD DDA40X		1 148 457
2	Russian (ru) EMD DDA40X		170 100
3	German (de) EMD DDA40X		118 052
4	Polish (pl) EMD DDA40X		81 132
5	French (fr) EMD DDA40X		50 311
6	Portuguese (pt) EMD DDA40X		43 593
7	Japanese (ja) EMD DDA40X形ディーゼル機関車		41 170
8	Chinese (zh) DDA40X型柴油机车		36 078
9	Hungarian (hu) EMD DDA40X		18 230
10	Spanish (es) EMD DDA40X		12 580

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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 "EMD DDA40X" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) EMD DDA40X		6 508
2	Russian (ru) EMD DDA40X		366
3	German (de) EMD DDA40X		337
4	French (fr) EMD DDA40X		286
5	Polish (pl) EMD DDA40X		270
6	Chinese (zh) DDA40X型柴油机车		197
7	Japanese (ja) EMD DDA40X形ディーゼル機関車		193
8	Spanish (es) EMD DDA40X		114
9	Portuguese (pt) EMD DDA40X		56
10	Hungarian (hu) EMD DDA40X		53

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

Language versions of the article "EMD DDA40X" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) EMD DDA40X		158
2	German (de) EMD DDA40X		35
3	Polish (pl) EMD DDA40X		15
4	Portuguese (pt) EMD DDA40X		15
5	Hungarian (hu) EMD DDA40X		14
6	Russian (ru) EMD DDA40X		12
7	Japanese (ja) EMD DDA40X形ディーゼル機関車		9
8	Chinese (zh) DDA40X型柴油机车		9
9	French (fr) EMD DDA40X		8
10	Finnish (fi) EMD DDA40X		6

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

Language versions of the article "EMD DDA40X" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Belarusian (be) EMD DDA40X		0
2	German (de) EMD DDA40X		0
3	English (en) EMD DDA40X		0
4	Spanish (es) EMD DDA40X		0
5	Persian (fa) ئی‌ام‌دی دی‌دی‌ای۴۰اکس		0
6	Finnish (fi) EMD DDA40X		0
7	French (fr) EMD DDA40X		0
8	Hungarian (hu) EMD DDA40X		0
9	Japanese (ja) EMD DDA40X形ディーゼル機関車		0
10	Korean (ko) EMD DDA40X		0

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

Language versions of the article "EMD DDA40X" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) EMD DDA40X		122
2	Persian (fa) ئی‌ام‌دی دی‌دی‌ای۴۰اکس		105
3	Chinese (zh) DDA40X型柴油机车		86
4	Portuguese (pt) EMD DDA40X		41
5	French (fr) EMD DDA40X		35
6	Korean (ko) EMD DDA40X		34
7	Hungarian (hu) EMD DDA40X		26
8	Russian (ru) EMD DDA40X		18
9	Japanese (ja) EMD DDA40X形ディーゼル機関車		9
10	German (de) EMD DDA40X		6

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#	Language	Value
be	Belarusian EMD DDA40X
de	German EMD DDA40X
en	English EMD DDA40X
es	Spanish EMD DDA40X
fa	Persian ئی‌ام‌دی دی‌دی‌ای۴۰اکس
fi	Finnish EMD DDA40X
fr	French EMD DDA40X
hu	Hungarian EMD DDA40X
ja	Japanese EMD DDA40X形ディーゼル機関車
ko	Korean EMD DDA40X
pl	Polish EMD DDA40X
pt	Portuguese EMD DDA40X
ru	Russian EMD DDA40X
sk	Slovak EMD DDA40X
sl	Slovenian DDA40X
zh	Chinese DDA40X型柴油机车

Best Rank

French: #163781 02.2018

Global: #67511 11.2009

Best Rank

French: #20592 06.2015

Global: #35273 09.2024

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In French Wikipedia the most popular articles on that day were: Michael Olise, Liste des buteurs de la Coupe du monde de football, Coupe du monde de football 2026, Kylian Mbappé, All Her Fault, Rudi Garcia, Romelu Lukaku, Coupe du monde de football, Sadio Mané, Didier Deschamps.

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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information