OPERATING DEVICE FOR RADIO CONTROLLED TYPE EXCAVATING LOADER

摘要

PURPOSE:To make easier the operation of a radio controlled type excavating loader as well as improve the controllability of the loader by using a system in which a throttle lever is operated, a switching mechanism is actuated, the solenoid valve of a servo mechanism is operated, and an actuator is operated for controlling an electric servo motor. CONSTITUTION:A throttle lever 16 is operated, a switching mechanism 230 is operated, the solenoid valve 161 of a servo mechanism 301 is operated, and a cylinder 97 for lever locking as an actuator 302 is operated to fix each operation mechanism to the vehicular body frame side. At the same time, a cylinder 134 for locking electric servo motor as an actuator 300 is actuated, the connection of the fore and aft side operating devices of a radio controlled type switching mechanism is released, and the locking of each electric servo motor is released. Remote control of each electric servo motor can thus be made possible.