Fluid-jet emitting machine

A fluid-jet emitting machine, comprising:

• a fluid-jet emitting device configured to emit a fluid, said fluid comprising at least one of the following:
• an odour abatement solution, a dust abatement solution and/or a flame mitigation solution;
• a transport vehicle comprising movement means, wherein the movement means is tired and configured to be arranged to rest on rails of a railway track, and
• a support frame on which the fluid-jet emitting device is mounted;
• a plurality of lifting members, each of which is connected to an actuator constrained to the transport vehicle, and idler wheels adapted to engage the rails of the railway track, said actuators being configured to move the respective idler wheels between a non-operative position, in which the idler wheels distanced from respective rails, and an operative position, in which the idler wheels are arranged in contact with the respective rails;
• a control device that is operatively associated with the actuators to activate the passage of the idler wheels from the non-operative position to the operative position so that during movement along the railway track and in said operative position, the idler wheels are pressed against the respective rails, exerting a force such as to reduce only part of a pressure exerted by the movement means of the vehicle on the rails of the railway track for exerting only a partial lifting of the transport vehicle, so as to enable the movement means to have a residual tractive force on the rails of the railway track, said idler wheels, in the operative position, performing a function of guiding a trajectory of the machine on the rails of the railway track, wherein only the movement means are configured to move the transport vehicle when the transport vehicle is arranged on the rails of the railway track;
• and
• a clearing blade, wherein at least two of the idler wheels are attached to the clearing blade.