2011 ALTEC DIGGER DERRICK

EQUIPMENT:MECHANICAL:WINCH

Altec Industries, Inc. (Altec) is recalling certain 2004-2023 DL42 and DL45 Digger Derricks. The incorrect hydraulic load holding valve may have been installed, which can cause the winch to lower uncontrollably and the load to fall.

Risk: An uncontrolled load falling increases the risk of injury to personnel or others nearby.

EQUIPMENT:OTHER:LABELS

Altec Industries Inc. (Altec) is recalling certain 2009-2019 DL/DM, DL/DMB, DH, D/2/3/4, and DC Digger Derrick vehicles. The slope indicator placard card may falsely indicate that the unit could be used without leveling on a 5 degree slope.

Risk: An operator may improperly set up the unit, making the unit unstable, thus increasing the risk of injury.

EQUIPMENT

Altec Industries, Inc (Altec) is recalling certain 2003-2019 Altec DL/DM, DL/DMB, and DC Digger Derrick vehicles. The pedestal tube welds may crack over time.

Risk: Unrepaired cracks may result in failure of the pedestal and uncontrolled movement increasing the risk of injury.

ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES

Altec Industries, Inc. (Altec) is recalling certain 2008-2018 Altec AC18, AC23, AC26, AC30 and AC38 Cranes and D2B, D3A, D4A/B, DL42B, DT65 and DT80 Digger Derrick vehicles. The wiring on the 12V circuit from the chassis battery to the Power Distribution Module (PDM) may be insufficiently sized.

Risk: The insufficiently sized wire may overheat, increasing the risk of fire.

ELECTRICAL SYSTEM:12V/24V/48V BATTERY

Altec Industries, Inc. (Altec) is recalling certain model year 2000-2013 Aerial Device and Digger Derrick trucks, equipped with Sure Power Battery Equalizers containing a particular epoxy sealing, aka 'potting', compound. The specific potting compound used in the subject products for insulation was found to be capable of conducting electricity after being exposed to heat.

Risk: Once electrically conductive, the material is capable of melting and burning, increasing the risk of a fire.

EQUIPMENT

Altec Industries Inc. (Altec) is recalling certain model year 2009-2013 DT80, and model year 2011-2013 D2, D3 and D4 digger derrick models manufactured June 2009 through November 2013. The fasteners that hold the bracket for the feeder tube (the telescopic hydraulic tube that supplies pump flow to the auger) may become loose allowing the feeder tube to fall.

Risk: A falling feeder tube increases the risk of injury to people nearby.

EQUIPMENT

Altec Industries, Inc (Altec) is recalling certain model year 2007-2012 DC, and DL/DM Digger Derrick utility trucks, equipped with boom tip winches using Tulsa Winch Group (formerly Gear Products) winch drums. In the affected vehicles, the winch drum could deform or fracture.

Risk: If the winch fails while in use, it could cause personal injury.

EQUIPMENT

Altec Industries, Inc. is recalling certain model year 2011-2012 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.

Risk: The stress fracture could cause the extension shaft to separate from the drive hub when digging, increasing the risk of personal injury and/or property damage.

EQUIPMENT

ALTEC IS RECALLING CERTAIN MODEL YEAR 2011 DL/DM SERIES, D4000A, AND DB37 DIGGER DERRICK SERVICE UTILITY VEHICLES MANUFACTURED FROM JANUARY 2011 THROUGH APRIL 2011, EQUIPPED WITH PQ SINGLE AXIS BOOM CONTROLLERS. THE MECHANICAL INTERLOCK (LOCK OUT) MAY NOT OPERATE PROPERLY.

Risk: IF THE CONTROL INTERLOCK DOES NOT FUNCTION PROPERLY, THE CONTROL HANDLE CAN BE ACCIDENTLY SHIFTED CAUSING MOVEMENT OF THE UNIT, POSSIBLY RESULTING IN SERIOUS INJURY OR DEATH.