Using the config you can change different settings of the plugin

maxlook - int - this is the maximum length a quarry can be.

defaultrecipe - true/false - if the defaultrecipe is set to false, then the above
recipe will not be included, and you can add your own using Craftenhance plugin.

tickspeed - int - how many ticks between quarry digging, a lower number results in a faster speed. 1 is the lowest number supported.

consumefuel - true/false - if the quarry should consume fuel before mining, if false then quarries consume no fuel.