9 Yd Upper Ladder

9 Yd Upper Ladder. Our 9 yard upper ladder comes primed and has additional paint/color options available (see pricing below). Our selection of different concrete mixer pedestals, ladders, platforms and other parts is one of the largest online. Con-Tech Manufacturing is a leading source of parts and accessories for your ready mix truck and/or fleet. If your having trouble locating a certain part please give our parts team a call at 507.374.2239.