WASHINGTON – Altec Industries Inc. is recalling 2,193 2011-2012 model-year Digger Derrick vehicles equipped with a PENGO digger extension shaft.
A defect in the base material at the weld joint may result in a stress fracture through the applied weld of the drive hub to the hex bar material. Such a stress fracture could cause the extension shaft to separate from the drive hub when digging, posing a safety risk, the National Highway Traffic Safety Administration said.










