The LiftMasterŽ HS670
Heavy-Duty Operator is designed for commercial or
industrial applications that require high cycles and large
gates. The
extremely powerful design supports gate lengths up to 80 feet
and gate weights up to 5000 pounds. Powder-coated, weatherproof
lockable 14-gauge cabinet and a high-starting continuous duty
torque motor with built-in overload protection ensures rugged
and reliable performance. These models are ideal for the
heaviest commercial installations and are UL325 compliant.