# MACHINERY
> MSHA accident `220260990036` · 04/02/2026 · Marshall County Coal Resources, Inc.
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Over-exertion NEC
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, NEC
- **Injury source:** HAND TOOLS,POWERED,NEC
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** —
- **Mine experience:** 12.31 years
## Operator
- **Controller:** ACNR Holdings, Inc
- **Operator:** Marshall County Coal Resources, Inc.
- **Mine:** [4601437](https://api.ai-analytics.org/mine/4601437)
## Narrative

Employee was helping use cobra drill when drill was collapsing, they strained their shoulder. PPE was not a factor, mining systems was not a factor, compliance with rules and regulations was not a factor. Employee did not start missing until April 6th.

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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*