OVERLOAD OPERATION PREVENTING DEVICE FOR A SNOWPLOW WITH EXTENDED SERVICE LIFE

摘要

PURPOSE: An overload operation preventing device for a snowplow is provided to extend the service life of the device by automatically cutting off current supply when a snow plow is not operated.;CONSTITUTION: An overload operation preventing device for a snowplow comprises an operation unit(150) and a controller(160). The operation unit is electrically connected to a snow removing plate and a drive unit(140) of a snowplow and powers a lift cylinder and left and right cylinders. The controller is installed between the operation unit and the drive unit and supplies currents for powering the lift cylinder and the left and right cylinders.;COPYRIGHT KIPO 2011