# MACHINERY
> MSHA accident `220192540007` · 09/10/2019 · Knife River Corporation-South
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** MACHINERY
- **Accident type:** Caught in, under or between running or meshing objects
- **Occupation:** Rotary bucket excavator operator
- **Activity:** Crusher, Breaker
- **Injury source:** MACHINE-MILL,CLEANING PLT
- **Nature of injury:** CRUSHING
- **Body part:** HAND (NOT WRIST OR FINGERS)
- **Days lost:** 0
- **Mine experience:** 0.23 years
## Operator
- **Controller:** MDU Resources Group Inc
- **Operator:** Knife River Corporation-South
- **Mine:** [4103931](https://api.ai-analytics.org/mine/4103931)
## Narrative

Employee was working on Impact Crusher when rotor turned pinching right hand between blow bar and side of crusher.

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