Eclipse does have a File-Export-Preferences menu. However I am not sure you can export all settings at one go.
Since Eclipse is typically used as an unzipped directory, another possible option would be to have one master setup all configured. All team members would just pick and use this directory. You can also probably try copy pasting the eclipse/settings folder (not sure about this though)
I will move your question over to the
IDE forums where others might have better ideas