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Home > All Products > Commercial Door Operators > Medium-Duty Series

Medium-Duty Commercial Door Operators

Ideal for increased door weight and frequency of cycles, LiftMaster medium-duty commercial door operators make a strong addition to any facility.

MT Medium Duty Trolley Operator for Standard Lift Sectional Doors HERO

MT

Medium-Duty Trolley Operator
MH MHS Medium-Duty Hoist Operator HERO

MH

Medium-Duty Hoist Operator
MGJ Medium Duty Gear Reduced Jackshaft Operator for Rolling Grilles and Shutters HERO

MGJ

Medium-Duty Gear-Reduced Jackshaft Operator
MJ Medium Duty Jackshaft Operator HERO

MJ

Medium-Duty Jackshaft Operator
MH MHS Medium-Duty Hoist Operator HERO

MHS

Medium-Duty Slow-Speed Hoist Operator