Patent ID: 7047839
Filing Date: 2006-05-23
Classification: B60K,B60Y,F16H,Y10S,Y10T

Abstract:
1. A transmission of a working vehicle for divergently transmitting driving power from an engine to a working unit and driving wheels, comprising: a transmission case that is disposed to be apart from said engine in a vehicle lengthwise direction, a HST supported at a front surface of said transmission case, an auxiliary pump for supplying the pressure oil to a valve unit, the auxiliary pump being disposed so as to be at a position corresponding to a front portion of said transmission case in the vehicle lengthwise direction, a PTO input shaft supported by said transmission case so as to be operatively connected with a pump shaft of said HST, a PTO transmission shaft supported by said transmission case, a PTO clutch unit disposed on said PTO input shaft so as to engage or disengage power transmission from said PTO input shaft to said PTO transmission shaft, and an auxiliary-pump power transmission mechanism disposed between a front wall of said transmission case and said PTO clutch unit so as to transmit power from said PTO input shaft to said auxiliary pump.