BRAKING ASSEMBLY FOR A WORK VEHICLE AND WORK VEHICLE COMPRISING SUCH BRAKING ASSEMBLY

Braking assembly (10) for a work vehicle (1) comprising a brake disc (6), which is rotatable integrally with at least one wheel (3, 4, 5) of the work vehicle (1) about a rotational axis (A); a first counter disc (7), which is arranged on a first side (6a) of the brake disc (6) along the rotational axis (A) and is rotationally fixed; a second counter disc (8), which is arranged on a second side (6b) of the brake disc (6) opposite to the first side (6a) and is rotationally fixed; a first fluid opening (9) for the inlet of a fluid, which is a coolant or a cooling lubricant fluid; and actuation means, which are adapted to press the first and/or second counter discs (7, 8) against the brake disc (6); the first and second counter discs (7, 8) defining respectively first and second interstices (11, 12) with the brake disc (6); the first and second counter discs (7, 8) being respectively formed with a first hole (13) and a second hole (14), which respectively put in fluidic communication the first fluid opening (9) with the first interstices (11) and the second interstices (12).