WORK VEHICLE FOR AGRICULTURE

摘要

PROBLEM TO BE SOLVED: To make autonomously turnable a work vehicle which smoothly follows a target turn route, to make formwork efficient and to reduce the labor burden. SOLUTION: The work vehicle is provided with a GPS reception device (20) recognizing the travel position of a car body and a direction sensor (29) detecting the direction of the car body. The wagon is also provided with an autonomous turn means (26) controlling turn based on the deviations (d), (α3) of the position and the direction of the car body with respect to a turn target route (B2). Thus, the car body can easily be turned by making it precisely follow the target route (B2) and the turning travel performance can stably be maintained.