The Helac team is committed to consistently meeting our customers` expectations through our quality system and continuous improvement. Helac is currently ISO 9001:2008 certified.

1968

Weyer Machine created by Paul Weyer.

1974

Developed first production rotary actuator.

1978

Developed first sliding spline helical rotary actuator.

1982

Business focus turned exclusively to rotary actuators.

1985

Expansion into European Market.

1988

PowerTilt, a swing attachment for excavators and backhoes, was introduced.

1997

Company expands facility by 65,480 square feet in Enumclaw, Washington.

2001

PowerGrip, a jaw bucket using rotary actuator technology, was introduced.

2007

T20 Actuator series introduced.

2011

Helac ships their 500,000th actuator.

2013

PowerTilt NG introduced.

2016

Company expands facility by 16,411 square feet in Enumclaw, Washington.

2017

Parker Hannifin aquired Helac Corporation

Helac - Hydraulic Rotary Actuator Brochure