2016 Altec Digger Derrick problems

Defect

Altec Industries Inc. (Altec) is recalling certain 2011-2025 Aerial Device, Digger Derrick, and 2022-2025 Service Body vehicles. The cable step wire rope assembly may be improperly secured, which can allow the cable entry step to detach from the vehicle.

Consequence

A cable step that fails during use increases the risk of injury.

Remedy

Altec will provide owners with instructions to inspect the cable crimps. If the cables are improperly crimped, Altec will provide instructions and a kit to replace the wire rope assemblies. Repairs will be performed free of charge. Owner notification letters were mailed October 24, 2025. Owners may contact Altec customer service at 1-877-462-5832. Altec's number for this recall is CSN-3246.

Defect

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.

Consequence

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

Remedy

Altec will replace the load holding valve, free of charge. Owner notification letters are expected to be mailed October 6, 2023. Owners may contact Altec's customer service at 1-877-462-5832. Altec's number for this recall is MAB 3113.

Defect

Altec Industries, Inc. (Altec) is recalling certain 2016-2022 DM, DH, DC, DL, D2000, D3000, and D4000 series digger derricks, and AM55 aerial devices. The base of the rear pole rack may be missing a weld.

Consequence

A missing weld on the rear pole rack can lead to a crack that could cause the pole and rack to drop in height, increasing the risk of an injury.

Remedy

Altec will inspect the rear pole rack mounting plate, and if necessary, replace any required welds, free of charge. Owner notification letters are expected to be mailed May 26, 2023. Owners may contact Altec's customer service at 1-877-462-5832. Altec's number for this recall is CSN 3064.

Defect

Altec Industries, Inc. (Altec) is recalling certain 2016-2022 E-series & DH-H series Digger Derricks. The relay connectors may have been reattached to the incorrect plug after a stability test was performed. If the connections are not correct, the hydraulic overload protection system will not function.

Consequence

A nonfunctional overload protection system may result in the operator unknowingly overloading the system, increasing the risk of injury.

Remedy

Altec will inspect and reattach the connectors, if necessary, free of charge. Owner notification letters were mailed on June 29, 2022. Owners may contact Altec's customer service at 1-877-462-5832. Altec's number for this recall is CSN 858.

Defect

Altec Industries, Inc. (Altec) is recalling certain 2016-2021 DH, D3000, DT65, and DT85 Digger Derricks. The operator may inadvertently move the pole guide joystick with their forearm due to the close proximity between the controls.

Consequence

An unintentionally engaged joystick could result in uncontrolled movement of an unbalanced load, increasing the risk of injury.

Remedy

Altec will provide a guard kit to install over the pole guide controls, free of charge. Owner notification letters were mailed on September 15, 2021. Owners may contact Altec customer service at 1-877-462-5832. Altec's number for this recall is CSN 829.

Defect

Altec Industries Inc. (Altec) is recalling certain 2016-2019 Altec D2/3/4B, DLB, DMB, DHB, DT65 and DT80 Digger Derrick vehicles. The outrigger valves may be plumbed incorrectly. As a result, the outriggers could continue retracting after an operator has stopped controlling them.

Consequence

If the outriggers continue to retract without command, the unit may become unstable and collapse, increasing the risk of injury or death to those nearby.

Remedy

Altec will notify owners, and dealers will inspect the outrigger valve plumbing correcting it as necessary, free of charge. The recall began November 25, 2019. Owners may contact Altec customer service at 1-877-462-5832. Altec's number for this recall is CSN 739.

Defect

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.

Consequence

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

Remedy

Altec will notify owners, and issue CSN 719 to owners, instructing them to remove the incorrect placards, free of charge. The recall began July 2, 2019. Owners may contact Altec customer service at 1-877-462-5832. Altec's number for this recall is CSN 719.

Defect

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.

Consequence

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

Remedy

Altec will notify owners and will provide repairs as necessary and a reinforcing kit. The recall began April 3, 2019. Owners may contact Altec's customer service at 1-877-462-5832. Altec's number for this recall is CSN 713.

Defect

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.

Consequence

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

Remedy

Altec will notify owners, and dealers will replace the wiring to the PDM, with a larger wire and/or replace the circuit breaker, free of charge. The recall began January 9, 2019. Owners may contact Altec customer service at 1-877-462-5832. Altec's number for this recall is CSN 703.

Defect

Altec Industries (Altec) is recalling certain 2014-2018 DHH and DHB Digger Derrick vehicles. The Zone Rating System may not alert the operator that the load being handled exceeds the rated load for the unit's specific position.

Consequence

Without an alert, there is a greater risk of unit instability or a loss of load control, increasing the risk of injury.

Remedy

Altec will notify owners and dealers will update the Zone Rating System software, free of charge. The recall began December 12, 2018. Owners may contact Altec customer service at 1-877-462-5832. Altec's number for this recall is CSN 700.

Defect

Altec Industries Inc. (Altec) is recalling certain 2016-2017 Altec Aerial Devices and Digger Derrick vehicles. The high voltage grounding system may be equipped with improperly sized cable connection receptacles causing the high voltage grounding system to fail.

Consequence

If the grounding system fails, the user has an increased risk of injury.

Remedy

Altec will notify owners, and dealers will inspect the high voltage grounding system cable ring terminal connectors and replace any that are improperly sized, free of charge. The recall began on August 6, 2018. Owners may contact Altec customer service at 1-877-462-5832. Altec's number for this recall is CSN 686.

Defect

Altec Industries Inc. (Altec) is recalling certain 2016-2017 Digger Derrick DM, D2000, D3000, D4000 Series vehicles built on Freightliner M2106/V chassis. The starter cable may be improperly secured, allowing the cable to chafe which could result in an electrical short.

Consequence

An electrical short can increase the risk of a fire.

Remedy

Altec will notify owners, and dealers will inspect and better secure the starter cable as needed, free of charge. The recall began July 20, 2018. Owners may contact Altec customer service at 1-877-462-5832. Altec's number for this recall is CSN 683.

Defect

Altec Industries Inc. (Altec) is recalling certain 2016 DLB Digger Derrick vehicles. The fasteners that secure the outer rotation bearings may fail.

Consequence

If the fasteners that attach the rotation platform to the truck fail, the digger boom may unintentionally move, increasing the risk of injury to the user or those nearby.

Remedy

Altec has notified owners, and dealers will inspect and replace the fasteners, as necessary, free of charge. The recall began on February 24, 2017. Owners may contact Altec customer service at 1-877-462-5832. Altec's number for this recall is MAB 650.

Defect

Altec Industries Inc. (Altec) is recalling certain model year 2015-2016 Aerial Devices and Digger Derrick vehicles equipped with front bumper winches or capstans, manufactured December 26, 2015, to March 30, 2016. The affected vehicles have a hydraulic motor whose shaft may fail resulting in unexpected movement of the winch or the capstan.

Consequence

Unexpected winch movement may increase the risk of injury.

Remedy

Altec will notify owners, and dealers will replace the hydraulic motor, free of charge. The recall began on August 26, 2016, 2016. Owners may contact Altec customer service at 1-205-991-7733. Altec's number for this recall is CSN 635.

Defect

Altec Industries Inc. (Altec) is recalling certain model year 2014-2016 DL and DM Digger Derricks manufactured October 1, 2014, to April 30, 2016 with the digger booms mounted in the corner. The rotation bearing fasteners on the affected vehicles may not have been properly torqued.

Consequence

If the fasteners are loose or improperly torqued, structural failure may result, causing unexpected movement of the digger derrick and increasing the risk of injury.

Remedy

Altec has notified owners, and instruct them to perform the annual torque inspection, free of charge. The recall began June 2, 2016. Owners may contact Altec customer service at 1-877-462-5832. Altec's number for this recall is CSN 633.