Skid Steer Trencher Attachment
Lowe Trencher attachment for bobcat or any other skid steer with universal attachment plate. 6" wide x 42" dig depth. Dirt/Shark teeth. I think it works with either low or high flow but I've only ever used low flow (17gpm) and it works fine. good hoses and flat face couplers.
$3250 includes the cost of shipping to most locations in the lower 48. if you want to pick it up or arrange your own shipping, make an offer.