# MACHINERY
> MSHA accident `220072980048` · 10/12/2007 · Mammoth Coal Co.
## 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:** Power shovel, Dragline
- **Injury source:** MINE RESCUE EQUIPMENT
- **Nature of injury:** UNCLASSIFIED,NOT DETERMED
- **Body part:** ABDOMEN/INTERNAL ORGANS
- **Days lost:** 166
- **Mine experience:** 0.15 years
## Operator
- **Controller:** Massey Energy Company
- **Operator:** Mammoth Coal Co.
- **Mine:** [4608110](https://api.ai-analytics.org/mine/4608110)
## Narrative

A non-fatal excavator accident occurred on 10/12/07 when the Hitachi 450 Excavator was clearing trees from below and above the high wall. While attempting to push them down, the excavator came too close to the edge and slipped over the high wall.

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