| 摘要 |
A tracked unit for a ground work vehicle, comprising a structure (2a) for supporting a drive wheel which transmits motion to a track for resting on the ground, the tracked unit being designed to be fitted to a final reduction unit (11), which is located at one end of at least one axle (1) of the work vehicle, which is provided with a motor drive (4) adapted to give the vehicle correct translation speed values in the configuration in which wheels are fitted at the ends of the axle; moreover, a plate (8) is provided which is adapted to be associated detachably with a flange (7) that is provided monolithically at the end of the axle (1), the plate (8) being adapted to support, at one face, the final reduction unit (11) directly associated with the drive wheel (2b) of the tracked unit and, at the other face, a step-up gear system (13), in which the input shaft (13a) is connected to the drive shaft of the motor drive system (4) with which the work vehicle is provided, while the output shaft (13b) is connected to the input shaft (11a) of the final reduction unit (11).
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