The PowerMaster 01-33000 T-73 Trolley Operator is a heavy-duty solution engineered for commercial and industrial overhead door systems requiring increased lifting power and three-phase performance. Powered by a 3/4 HP motor operating on 230V three-phase, the T-73 delivers smooth, consistent operation for heavier sectional and trolley-operated doors in higher duty-cycle environments.
Its ceiling-mounted trolley configuration ensures dependable lifting performance, quiet operation, and long-term durability. Designed for demanding applications such as warehouses, manufacturing facilities, loading docks, and high-traffic commercial buildings, the T-73 provides reliable automation and extended service life.
Fully compatible with PowerMaster commercial control systems and safety accessories, this operator integrates seamlessly into modern access and safety infrastructures.
