Nobuo Matsuyama

ENGINE CONTROL DEVICE FOR WORKING VEHICLE

Travel assisting hydraulic circuit for hydraulic drive type working vehicle

Apparatus for controlling a plurality of hydraulic motors and clutch

ENGINE-LOAD CONTROL DEVICE FOR WORKING VEHICLE

DEVICE AND METHOD FOR CONTROLLING FORWARD/BACKWARD SWITCHING OF HYDRAULIC DRIVEN VEHICLE

Working vehicle and method of controlling working vehicle

Plural hydraulic motors and clutch controller

Hydraulic-drive vehicle, such as wheel loader, used for ground excavation, has hydraulic motor whose change of maximum driving force is enabled as oil discharged from hydraulic pump is supplied to hydraulic motor

CONTROL UNIT FOR HYDRAULICALLY DRIVEN VEHICLE

Hydraulic drive type working vehicle