A leader in the rotary actuation industry for over 45 years, Helac Corporation manufactures helical hydraulic rotary actuators and construction equipment attachments. The helical hydraulic rotary actuators are used to move, support and position rotary loads. The rotary actuators are best known for their tremendous torque output, compact dimensions, exceptional load bearing capability and rugged, reliable performance.
Helac manufactures the PowerTilt and PowerGrip, two specialty products, increase the utilization of backhoes and excavators. From our 120,000 square foot manufacturing facility in Enumclaw, WA, USA, Helac services over 1,000 customers worldwide in over 40 countries.
Product Offerings
Actuators
- Rotary Actuators
Resources
Hands-On Training Courses
We have over 80 years of hands-on training experience featuring our own fluid power textbooks. We offer in-depth courses and training opportunities that can’t be found elsewhere.
Calculators and Data Sheets
Explore a comprehensive engineering toolbox with resources and tools for diverse engineering applications.
Custom Designed Systems
We manufacture custom systems for your specific applications. Our mission is to provide competitive value-added solutions for our customers—we’ll put your world in motion.
Service & Repair Solutions
Evolution’s service and repair capabilities allow our expert technicians to restore systems and components to like-new condition and provide a better-than-new warranty.