# HANDLING OF MATERIALS
> MSHA accident `220250800007` · 03/17/2025 · Knight Hawk Coal, LLC
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion NEC
- **Occupation:** Haul/Off road/Coal/Ore/Pit/Quarry/Rock/Rubber tire truck driver, Transportation truck driver
- **Activity:** Machine maintenance
- **Injury source:** METAL,NEC(PIPE,WIRE,NAIL)
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** WRIST
- **Days lost:** —
- **Mine experience:** 13 years
## Operator
- **Controller:** CBR Investments, LLC; CBR Investments II, LLC
- **Operator:** Knight Hawk Coal, LLC
- **Mine:** [1103143](https://api.ai-analytics.org/mine/1103143)
## Narrative

I.E. and another employee were attempting to chain up a drive shaft on a haul truck to be able to pull the down equipment out of the way. While holding the driveshaft up, the weight shifted and the driveshaft fell on the I.E.'s left hand bending back their wrist causing a fracture.

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