I am going to be making an ldraw model of the red alert (its a computer game) harvester, which has arms similar to that on a dumpster collecting truck nad I need ideas. (24 years ago, 5-Aug-00, to lugnet.build)
(...) I built a simple one that works pretty well. You can see a picture here: (URL) not sure if this is what you are looking for. jt (24 years ago, 5-Aug-00, to lugnet.build)