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	<title>Official Factorio Wiki - User contributions [en]</title>
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	<updated>2026-04-26T17:29:25Z</updated>
	<subtitle>User contributions</subtitle>
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		<id>https://wiki.factorio.com/index.php?title=Worker_robot_speed_(research)&amp;diff=160794</id>
		<title>Worker robot speed (research)</title>
		<link rel="alternate" type="text/html" href="https://wiki.factorio.com/index.php?title=Worker_robot_speed_(research)&amp;diff=160794"/>
		<updated>2018-07-05T13:17:34Z</updated>

		<summary type="html">&lt;p&gt;Defender: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Languages}}&lt;br /&gt;
{{:Infobox:Worker robot speed (research)}}&lt;br /&gt;
&lt;br /&gt;
The &#039;&#039;&#039;Worker robot speed&#039;&#039;&#039; bonus applies to [[logistic robot]]s and [[construction robot]]s.&lt;br /&gt;
The basic speed of logistic robots is 0.05 tiles/tick (3 tiles per second) and for construction robots 0.06 tiles/tick (3.6 tiles per second).&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;&lt;br /&gt;
! Technology !! Cost !! Effects !! Cumulative&amp;lt;br&amp;gt;effect&lt;br /&gt;
|-&lt;br /&gt;
| {{Icontech|Worker robot speed (research)|1}} Worker robot speed 1 || {{Icon|Time|30}} {{Icon|Science pack 1|1}} {{Icon|Science pack 2|1}} {{Icon|Science pack 3|1}} &amp;lt;big&amp;gt;X 50&amp;lt;/big&amp;gt; || 35% || 35%&lt;br /&gt;
|-&lt;br /&gt;
| {{Icontech|Worker robot speed (research)|2}} Worker robot speed 2 || {{Icon|Time|30}} {{Icon|Science pack 1|1}} {{Icon|Science pack 2|1}} {{Icon|Science pack 3|1}} &amp;lt;big&amp;gt;X 100&amp;lt;/big&amp;gt; || 40% || 75%&lt;br /&gt;
|-&lt;br /&gt;
| {{Icontech|Worker robot speed (research)|3}} Worker robot speed 3 || {{Icon|Time|60}} {{Icon|Science pack 1|1}} {{Icon|Science pack 2|1}} {{Icon|Science pack 3|1}} {{Icon|Production science pack|1}} &amp;lt;big&amp;gt;X 150&amp;lt;/big&amp;gt; || 45% || 120%&lt;br /&gt;
|-&lt;br /&gt;
| {{Icontech|Worker robot speed (research)|4}} Worker robot speed 4 || {{Icon|Time|60}} {{Icon|Science pack 1|1}} {{Icon|Science pack 2|1}} {{Icon|Science pack 3|1}} {{Icon|Production science pack|1}} &amp;lt;big&amp;gt;X 250&amp;lt;/big&amp;gt; || 55% || 175%&lt;br /&gt;
|-&lt;br /&gt;
| {{Icontech|Worker robot speed (research)|5}} Worker robot speed 5 || {{Icon|Time|60}} {{Icon|Science pack 1|1}} {{Icon|Science pack 2|1}} {{Icon|Science pack 3|1}} {{Icon|Production science pack|1}} {{Icon|High tech science pack|1}} &amp;lt;big&amp;gt;X 500&amp;lt;/big&amp;gt; || 65% || 240%&lt;br /&gt;
|-&lt;br /&gt;
| {{Icontech|Worker robot speed (research)|6-&amp;amp;infin;}} Worker robot speed 6-&amp;amp;infin; || {{Icon|Time|60}} {{Icon|Science pack 1|1}} {{Icon|Science pack 2|1}} {{Icon|Science pack 3|1}} {{Icon|Production science pack|1}} {{Icon|High tech science pack|1}} {{Icon|Space science pack|1}} &amp;lt;big&amp;gt;X &amp;lt;br/&amp;gt;{{Key|2^(Level-6)*1000}}&amp;lt;/big&amp;gt; (eg. 1000 for level 6, 2000 for level 7, 4000 for level 8) || 65% per level || 240% + {{Key|65%*(Level-5)}}&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
== See also ==&lt;br /&gt;
* [[Research]]&lt;br /&gt;
* [[Technologies]]&lt;br /&gt;
&lt;br /&gt;
{{TechNav}}&lt;/div&gt;</summary>
		<author><name>Defender</name></author>
	</entry>
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