Produced from ABS plastic and comes fully assembled.  Early 1970s Drott-Case Intermodal Lift Crane with small Hydraulic Cabinet and Angled Catwalks.  Grappler mechanism and lift beams can be positioned wherever you choose (specify to manufacturer when ordering if a particular positioning is required).  No catwalk bridges between beams.   Comes painted yellow and includes decals for various railroads and differing styles of Drott-Case graphics.  Contact manufacturer if a color other than yellow is desired.