2011 Altec Digger Derrick Recall: Equipment
NHTSA campaign 11V451000 · Equipment · filed Sep 1, 2011 · verified Jul 30, 2026
The defect
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.
The 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.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
ALTEC WILL NOTIFY OWNERS, AND ALTEC DEALERS WILL REPLACE THE HAND CONTROLLERS FREE OF CHARGE. THE SAFETY RECALL BEGAN ON SEPTEMBER 7, 2011. OWNERS MAY CONTACT ALTEC AT 1-877-GO-ALTEC (1-877-462-5832) FOR MORE INFORMATION.
ALTEC'S RECALL CAMPAIGN NUMBER IS CNS 550.OWNERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO <A HREF=HTTP://WWW.SAFERCAR.GOV>HTTP://WWW.SAFERCAR.GOV</A> .
Affected vehicles
| Make | Model | Model years |
|---|---|---|
| Altec | Digger Derrick | 2011 |
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Other campaigns involving Altec vehicles
Source: NHTSA recall database, campaign 11V451000 (manufacturer number CSN 550). Data last verified Jul 30, 2026.