Walthers Cornerstone
Cornerstone Series(R) Overhead Traveling Crane - Kit

12-3/16 x 8-5/8" 31 x 21.9cm
Walthers Part # 933-3102, p. 412 Walthers 2012 HO Scale Reference
HO scale, $17.98, currently in stock at Walthers

 
Traveling cranes like this one move metal materials from scrap yard to waiting freight cars. This detailed kit features a covered motor housing that can be positioned, an operator's cab and a non-working electromagnet.