Hydraulic Cylinder Standards

Hydraulic cylinders pose significant safety hazards when not properly maintained.

Hydraulic cylinders manufactured and operated in the United States are required to meet specific safety standards as determined by the Occupational Safety and Health Administration (OSHA). These standards are in place to prevent injuries, leaks or explosions that could result from poorly maintained or constructed cylinders.

OSHA Standards

OSHA, a federal government agency, is responsible for enforcing proper maintenance and operation standards for the commercial use of hydraulic cylinders. OSHA publication 2072 is responsible for providing specific information regarding hydraulic cylinder standards.

Dangers of Hydraulic Cylinders

Hydraulic cylinders are pressurized tubes often containing up to 3,000 psi of pressure. Such high pressures pose an explosion risk and poorly maintained cylinders pose a lethal workplace hazard. It is also important to note that many types of hydraulic fluid are highly combustible.

Safety Standards

Workers working with or near hydraulic cylinders should take caution with heavy loads that may be suspended in the air by the use of hydraulic force in case of failure. Be sure to depressurize the entire system before disconnecting any lines, utilize safety notices and use care when working with the electrical components of a hydraulic system.

References

• Hydraulic Pneumatic Engineering: Hydraulic Safety