I saw one recently and thought it would make a good track side feature on my layout. I just cant recall seeing one for sale in the typical catalogs. Anyone know of one for sale? Here is a link to a picture of one.http://www.oilfield-auction.com/classifieds/pumpjacks.htm
Here’s one. You’ll have to search for it as it is out of stock.
There are a lot of different sizes of the prototype, from huge to quite small. Would the N scale version fill your need? It is in stock.