LiftMaster TDC7S4BMC Trolley, Standard Duty TDC 700 lb Cycle, 480V 3-Phase, BBU CAPABL

Keep commercial and industrial entrances secure and operational with the LiftMaster TDC7S4BMC trolley gate operator. Designed for medium-duty applications, this MAXUM trolley delivers reliable 700 lb standard-duty performance and a 480V 3-phase powertrain that stands up to frequent cycles and demanding site conditions. BBU capability ensures gates remain functional during power interruptions, helping preserve perimeter security and uninterrupted access control.

The compact, streamlined TDC trolley simplifies specification and stocking—reducing installation time and ongoing maintenance costs. At just 83 lb, the unit is easy to handle on-site while offering the robust construction expected from LiftMaster gate operators. Its compatibility with common access control, surveillance and monitoring systems makes it a practical choice for parking facilities, gated communities, industrial yards and commercial campuses where coordinated security is essential.

Specify the TDC7S4BMC for dependable gate movement, reduced downtime and seamless integration into your security ecosystem. Contact our sales team to configure this MAXUM trolley for your next access control or perimeter security project.

• Dependable 700 lb standard-duty performance to handle medium-weight gates and reduce downtime
• 480V 3-phase motor provides consistent, efficient operation for high-cycle commercial sites
• BBU-capable design preserves gate operation during power outages to maintain perimeter security
• Compact MAXUM trolley design simplifies installation, configuration and ongoing maintenance
• Integrates easily with access control, surveillance and monitoring systems for complete site protection