The BROOM (Bimotor Rapid Opening and Observation Maintenance) Draisine, designed to facilitate the opening of the LGV. This draisine is capable of reaching a maximum speed of 160 km/h on the dedicated LGV track.

In autonomous mode on LGV (with armed TVM), its maximum speed is 160 km/h, while it reaches a maximum speed of 80 km/h in autonomous mode on LC (with unarmed TVM).