TRANSMISSION FOR WORKING VEHICLE

摘要

A backhoe loader is configured so that the backhoe loader has satisfactory travel performance obtained by increasing the number of stages of the transmission and so that the shifting of the transmission performed at low speed during work is smooth. This transmission is provided with an input shaft (40), intermediate shafts (41, 42), output shafts (43, 44), a power transmitting mechanism, and a control unit (60) which switches between power transmitting paths. The power transmitting mechanism includes a forward clutch and a reverse clutch which are used to switch between forward movement and reverse movement, and also includes first to third clutches (C1-C3) which switch between speed stages. The forward clutch has a forward low speed clutch (FL) and a forward high speed clutch (FH) which are used to switch between speed ranges. In forward first to third speed ranges used for loading work, the control unit (60) switches between shift stages by switching only one of the forward low speed clutch (FL), the forward high speed clutch (FH), and the first to third clutches (C1-C3).