WORKING VEHICLE WITH TRAVERSING SYSTEM

A working vehicle with traversing system wherein a front wheel (3) is installed on a swing member (22) rotatable about a vertical axis (23) relative to a body (2) and a rotating means (41) rotating the swing member (22) is installed, the entire part of the front wheel (3) is formed compact in connection with a drivingly running device (30) stored in the swing range (3a) of the front wheel (3), and a battery (70) mountable on the body (2) comprises a wide front part (70a) movable in the vehicle longitudinal direction between rear wheels (4) in the straight froward running attitude and a narrow rear part ( 70b) allowed to position between the rear wheels (4) in the transverse running attitude, whereby the attachment and detachment of the wheel can be performed easily and can be mounted stably.