# MACHINERY
> MSHA accident `220243090009` · 10/23/2024 · Climax Molybdenum Company
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** MACHINERY
- **Accident type:** Struck against a moving object
- **Occupation:** Bulldozer operator, Universal operator, Heavy equipment operator, Operating engineer
- **Activity:** Observe operations
- **Injury source:** HGHWY ORE CARIER,LRGE TRK
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** BACK (MUSCLES/SPINE/S-CORD/TAILBONE)
- **Days lost:** 2
- **Mine experience:** 0.19 years
## Operator
- **Controller:** Freeport-McMoRan Inc
- **Operator:** Climax Molybdenum Company
- **Mine:** [0502256](https://api.morvs.ai/mine/0502256)
## Narrative

Multiple oversized boulders were loaded onto haul truck HT107, creating a rough load event. This sudden impact resulted in the operator sustaining a back injury severe enough to require a mayday call over the radio. No vehicle damage occurred; however, the operator's injury required immediate medical evaluation.

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