2019–2026 Terex C4000, 2019–2026 Terex C5000, 2019–2026 Terex C6000 and 1 other model Recall: An insufficient weld on the plate weldment may crack, causing the…
NHTSA campaign 26V534000 · Equipment · filed Aug 17, 2026 · verified Sep 10, 2026
The defect
Ring Power Corporation (Ring Power) is recalling certain 2019-2026 Terex C4000, C5000, C6000, and General 65 digger derrick trucks. An insufficient weld on the plate weldment may crack, causing the retaining pin to separate.
The risk
Without a retaining pin, the pole guide arm may fall, increasing the risk of injury to people around the truck.
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
Ring Power will inspect and replace the weldment plate as necessary, free of charge. Owner notification letters are expected to be mailed September 2026. Owners may contact Ring Power's customer service at 1-904-737-7730. Ring Power's number for this recall is UTC0001.
Affected vehicles
Related recalls
More Terex C4000 recalls
- 2019–2026 Terex C4000 and 5 other models — An insufficient weld on the plate weldment may crack…
- 2022 Terex C4000 and 6 other models — A seam in the boom structure may have been improperly…
- 2022 Terex C4000 and 2 other models — Outrigger cylinder may have been machined incorrectly…
- 2015–2018 Terex C4000 and 3 other models — Welds between the coupler and hex shaft may be undersized…
- 2008 Terex C4000 and 4 other models — TEREX TELELECT, INC
Other campaigns involving Terex vehicles
- 2025 Terex HR40 and 5 other models — Control valve may have been assembled with an incorrect…
- 2012–2025 Altec Aerial Device and 3 other models — Cable step wire rope assembly may be improperly secured…
- 2023–2024 Terex TL-Series and 1 other model — Jib extension hydraulic cylinder rod may have a weak weld…
Source: NHTSA recall database, campaign 26V534000 (manufacturer number UTC0001). Data last verified Sep 10, 2026.