Liftmaster BG-770 Barrier Gate Operator


Industrial-Duty Single Arm Barrier Gate Operator 

The LiftMaster® BG770 offers reliable performance barrier gate operator for industrial applications such as airports, parking garages, and manufacturing plants. Engineered for the highest durability and safety, this powerfully designed barrier gate operator supports arm lengths up to 12 feet and arms weighing up to 25 pounds. Heavy 11-gauge steel weather-resistant cabinet with a durable baked-on powder-coated finish and a continuous-duty 1/2 HP industrial motor with overload protection supports 100 cycles per hour, making this model ideal for installations that experience heavy traffic.

  • Dual gate operation
  • Control inputs
  • Limit settings
  • 2-year warranty


  • Timer to close
  • Plug-in loop detectors
  • Long distance wiring module

 Owner's Manuals




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