2021 Terex C6000 problems, complaints & recalls

Defect: Ring Power Corporation (Ring Power) is recalling certain 2020 Terex General 65, 2020-2021 C6000, 2020-2022 C4000, and TC55 vehicles. The incorrect pintle hitch may have been installed without reinforced bracing, resulting in the rear bumper hitch plate bending.

Risk: The pintle hitch may fail, causing a loss of trailer control and increasing the risk of a crash.

Fix: Ring Power will inspect, replace the pintle hitch, and install bracing. Damaged bumpers will be replaced. All repairs will be performed free of charge. Owner notification letters are expected to be mailed October 16, 2026. Owners may contact Ring Power's customer service at 904-613-0035. Ring Power's number for this recall is 23402.

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.

Risk: Without a retaining pin, the pole guide arm may fall, increasing the risk of injury to people around the truck.

Fix: 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.

Defect: Terex South Dakota, Inc. (Terex) is recalling certain 2019-2026 General 65, General 80, General 95, C4000, C5000, and C6000 digger utility trucks equipped with pole guides. An insufficient weld on the plate weldment may crack, causing the retaining pin to separate.

Risk: Without a retaining pin, the pole guide arm may fall, increasing the risk of injury to people around the truck.

Fix: Owners will inspect the plate weldment for any cracks or abnormal welds. Dealers or owners will replace the plate weldment as necessary, free of charge. Owner notification letters were mailed June 2, 2026. Owners may contact Terex's customer service at 1-605-882-4000. Terex's number for this recall is SN737.