Traveling transmission apparatus for work vehicle

摘要

A traveling transmission apparatus for a work vehicle is disclosed. The apparatus includes a stepless change-speed unit (30) receiving power from an engine (3), a gear transmission mechanism (13) receiving power from the stepless change-speed unit and disposed rearwardly of the engine, a rear-wheel differential mechanism (14) receiving power from the gear transmission mechanism and disposed rearwardly of the engine, and a transmission case (25) accommodating the gear transmission mechanism and the rear-wheel differential mechanism and coupled to the rear of the engine. The stepless change-speed unit (30) is disposed rearwardly of the gear transmission mechanism (13) and rearwardly also of an output shaft (14a) of the rear-wheel differential mechanism (14).