Nice photos Vivian. Are they all from the same area in China ? Are you somehow involved with the operation or servicing of the excavators ? Would you happen to have any photos of excavators on barges working in the South China Sea.
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Photos come from Dutch building machine forum, and the names are removed ...
http://www.bouwmachineforum.nl/forum/viewtopic.php?f=55&t=2037&start=110