Propulsive transmission structure for a working vehicle.

摘要

PROPULSORA transmission structure for a working vehicle. PROPULSORA transmission structure (A) for a utility vehicle to transmit the output of an engine (1) IN DIFFERENT SPEEDS TO THE WHEELS; Comprising: a first clutch mechanism including two EMBRAGUES (5, 6) Hydraulically ACTIONABLE, to propel forward and propulsion reverse gear, and a valve INVERSORA (32) REVERSE-FORWARD TO SEPARATELY TO OPERATE THE two clutches; A second clutch mechanism including an MOUNTED CLUTCH QUICK ACTION (19) to switch quickly MOTIVE POWER TRANSMISSION, and a valve (26) CLUTCH CONTROL CLUTCH FOR CONTROLLING THE QUICK ACTION; Actuators (T1, T2) FOR REVERSING MUDAR change mechanism DEVELOCIDADES; And a control unit (30) OPERATIVAMENTECONECTADA INVERSORA A VALVE REVERSE-FORWARD, ALA CLUTCH CONTROL VALVE AND THE PARTICULAR ACCIONADORES.APLICACION A TRACTOR FARMING.