MNM Fatal – 12/22/25

On December 22, 2025, a contractor died after receiving burns from a pressurized hydraulic line that ruptured and caught fire.  The contractor was cutting shims from a cone crusher with a torch.

Best Practices

  • Never apply heat to or near pressurized hydraulic lines.
  • Never apply heat to components when flammable, combustible, or explosive materials are present.
  • Protect and/or relocate hydraulic lines to prevent physical damage.
  • Examine all components and surrounding areas before applying heat, cutting or welding. Conduct daily inspections of hydraulic equipment, hoses, and connections for leaks, wear, or damage.
  • Always use proper protective equipment for the task.

Additional Information

This is the 33rd fatality reported in 2025, and the first classified as “Exploding Vessels under Pressure.”

Click here for: Preliminary Report (pdf)

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.