The smallest demolition robot in the Brokk family is Brokk 50. Originally introduced to strip down tiles in old bathrooms,  

Brokk 50 is able to pass through 60 cm wide doorways and is therefore the perfect machine wherever narrow openings have to be considered.  It can  be transported in a standard passenger elevator or even  climb up and down ordinary stairways.

The low weight of Brokk 50 enables it to be used in most normal buildings, even on weak floor structures. Its small dimensions also allow it to operate in very confined spaces, such as bathrooms of only 3 sq m floor area.