Helac Corp. designs and manufactures compact medium-duty, standard duty, heavy duty, and higher cycle rotary actuators that feature maximum drive torque of 1.7 to 25, 4.5 to 39, 17 to 740, and 25 to 60. Available with flange or foot mounting, the company's actuators are used in a number of applications and industries including buses, forklifts, marine, sweepers, scrubbers, utility work, platforms, aerial work, agriculture, construction, mining, and recycling.