# MACHINERY
> MSHA accident `220063340037` · 11/18/2006 · Consolidation Coal Company
## 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, Tramming
- **Injury source:** UNDERGRD MINING MACHINES
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** ELBOW
- **Days lost:** 131
- **Mine experience:** 0.92 years
## Operator
- **Controller:** CONSOL Energy Inc
- **Operator:** Consolidation Coal Company
- **Mine:** [4601968](https://api.ai-analytics.org/mine/4601968)
## Narrative

Employee was applying park brake, releasing wheel brake on the track bolter. He felt something ""pop"" in his right arm & felt pain. There was no pressure on the wheel, it was turning freely. He was sitting down while applying the brake.

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