# MACHINERY
> MSHA accident `220000450144` · 02/03/2000 · Progress Coal
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** MACHINERY
- **Accident type:** Struck against a moving object
- **Occupation:** Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
- **Activity:** Bulldozer
- **Injury source:** SURFACE MINING MACHINES
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** ARM,NEC
- **Days lost:** 280
- **Mine experience:** — years
## Operator
- **Controller:** Massey Energy Company
- **Operator:** Progress Coal
- **Mine:** [4608788](https://api.ai-analytics.org/mine/4608788)
## Narrative

WINCH LINE BROKE ON DOZER THAT WAS HOLDING ANOTHER DOZER CLEARING BRUSH ON SLOPE. DOZER SLID DOWN HILL TURNING OVER APPROX. 4 TIMES, BLADE TO WINCH. DOZER ROLLED ON 60 DEGREE SLOPE ABOUT 400' . OPERATOR WAS IN BRUSH CAB WITH SEAT BELT ON.

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