TRANSMISSION STRUCTURE FOR WORKING MACHINE

摘要

PROBLEM TO BE SOLVED: To improve operability. SOLUTION: This transmission structure can select a working device driving state in which power is transmitted to a working device 3 and a working device stopping state in which power is not transmitted to the working device with operation of a first transmission device 46 composed of a continuously variable transmission and operation of a second transmission device changing speed of power after speed change by the first transmission device 46.