EC21 Product Catalogs - z-peller http://www.ec21.com/ec-market/z-peller.html Japan Second Hand 3400hp Z-Peller Tugboat for Sale Hothttp://panasian.en.ec21.com/Japan_Second_Hand_3400hp_Z--3355190_3421378.html This Z-peller tugboat built in 1990 by Japan shipyard, re-built in China in 2007. Still good vessel condition. Bui20090319