Roof Track BMU System with Rail-mounted

BMU Systems, or Building Maintenance Units, are specialized mechanical access systems designed to provide safe and efficient access to the exterior facades of buildings. Typically mounted permanently on rooftops, these units enable technicians to perform cleaning, repair, and inspection tasks on high-rise and complex structures.

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Parameter of Bmu and Building Maintenance Unit System

Model	PB101
Lifting speed (max.)	0-12 m/min
Max.lifting height	450m
Out reach (max)	6m
Track gauge	up to 1500
Length of trolley [between wheels]	Min.1500
Power of supply	380V/50Hz/3P

Building Maintenance Units in Facilities Management

While BMUs specialize in exterior maintenance access, the broader Building Maintenance Unit within facilities management encompasses a wide array of services that ensure buildings operate smoothly and safely. For example:

Routine and Preventative Maintenance: Includes light bulb replacement, roof repairs, restroom upkeep, and graffiti removal (as seen in the University of California, Irvine’s Facilities Management).
Electrical and Mechanical Repairs: Maintenance of elevators, fire alarm systems, HVAC, and plumbing systems (Indiana University Bloomington’s Facility Operations).
Small Construction Projects: Sidewalk repairs, masonry, and carpentry services.
Safety and Security Systems: Fire suppression, video surveillance, and keyless entry systems.

These comprehensive services ensure that the building’s internal environment remains safe, functional, and cost-effective.