# MACHINERY
> MSHA accident `220193040022` · 10/21/2019 · The Harrison County Coal Company
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck against a moving object
- **Occupation:** Laborer, Bull gang,  Parts runner, Roustabout, Roof trimmer/scaler
- **Activity:** Mantrip
- **Injury source:** MINE JEEP,KERSEY,JITNEY
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 520
- **Mine experience:** 0.81 years
## Operator
- **Controller:** Robert E  Murray
- **Operator:** The Harrison County Coal Company
- **Mine:** [4601318](https://api.ai-analytics.org/mine/4601318)
## Narrative

Injured employee was sitting in the operator's compartment of a diesel mantrip at a track switch waiting for a coworker who was tramming the diesel track bolter to the switch. A tram motor on the outby end of the track bolter failed causing brake loss and track bolter collided into the parked mantrip. Mantrip operator has back pain.

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