Track or wall saws powered by electric hydraulic or high frequency electric motors, can be used in any environment and once set up can even continue working in tidal situations with remote controlled operation.   

Saws generally have a blade capacity capable of giving cutting depths of 500mm but can be set up to achieve 800mm cutting depths.   

Primarily used on walls, or in situations where floor saws cannot gain access. Clean face straight cutting for door and window openings, or for isolation cuts prior to demolition.