# MACHINERY
> MSHA accident `220232160021` · 07/28/2023 · Peabody Twentymile Mining LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Caught in, under or between a moving and a stationary object
- **Occupation:** Roof bolter helper, Rock bolter helper, Pinner helper
- **Activity:** Roof bolter, NEC
- **Injury source:** UNDERGRD MINING MACHINES
- **Nature of injury:** CRUSHING
- **Body part:** FINGER(S)/THUMB
- **Days lost:** 72
- **Mine experience:** 0.04 years
## Operator
- **Controller:** Peabody Energy Corporation
- **Operator:** Peabody Twentymile Mining LLC
- **Mine:** [0503836](https://api.morvs.ai/mine/0503836)
## Narrative

While bolting in 3 entry on 406 bolter the bolter helper was setting the ATRS when the left side bolter operator boomed in and smashed the helper's finger between the frame over the levers and the bolter boom tray. Left middle finger is the injury.

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