| 摘要 |
PURPOSE: Provided is a device attached to auxiliary machines connected to a tractor such as excavator, forklift truck and grader which controls basic functions of the tractor as well as the functions of the auxiliary machines. The operator sits in a control room of the auxiliary machine and controls the tractor without moving between the tractor and the attached auxiliary machines. CONSTITUTION: The device comprises: a tractor(1) connected by separate joint jack(20) with the additional hydraulic lines in parallel with the hydraulic controller of the tractor(1); and a remote control part which is organically connected to the joint jack(20) together with the basic control device of the auxiliary machine such as an excavator(50).
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