![](http://www.alamy.com/thumbs/6/12AC80F7-C72A-481A-9D11-F74204A2752F/T5MRHB.jpg)
A close up view of the large metal tracks on a Liebherr R996 excavator at a coal mine site.
Size: 3608px × 2480px
Photo credit: © Jon Davison / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: anthracite, caterpillar, coal, davison, digger, excavator, jon, liebherr, mechanical, metal, photography, r996, rehabilitation, site, testing, tracks, water