タイトルまたは説明

It is a rotatable crane with movable arm and backstay frame. it is composed of backstay movable arm, supporting mechanism, hoisting mechanism, luffer and slewing gear. **0t.Derrick crane **0t.Derrick crane Feel free to contact with us for the detailed specification if you are interested in, each products can be designed and manufactured as your local actual condition. We continue improving on design, technics, method of inspection on various projects.