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        Summary 
        
         
          
           | Description | 
           Caterpillar rubber tracked tractor.jpg
             English:  Caterpillar Challenger 75E  rubber tracked  agricultural tractor pulling a  disc harrow,  cultipacker, and other  tillage instruments. 
             
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           | Date | 
           23 April 2012 (original upload date) | 
          
          
           | Source | 
           Transferred from  en.wikipedia; transferred to Commons by  User:Common Good using  CommonsHelper. | 
          
          
           | Author | 
           Original uploader was  Obscuranym at  en.wikipedia | 
          
          
           Permission ( Reusing this file) | 
           
             CC-ZERO. 
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         Licensing 
        
         
          
            Obscuranym at  en.wikipedia, the copyright holder of this work, hereby publishes it under the following license:
           
            
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             This file is made available under the  Creative Commons  CC0 1.0 Universal Public Domain Dedication. | 
             
            
             | The person who associated a work with this deed has dedicated the work to the  public domain by waiving all of his or her rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.  http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse 
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