METHOD FOR OPERATING A MULTIPLE SPEED HYDRAULIC MOTOR

摘要

A method of operating a hydraulic motor (90; 97). In one embodiment, the method includes measuring (115) a temperature of hydraulic fluid associated with the hydraulic motor and comparing (160; 205; 230) the measured temperature of the hydraulic fluid to a first temperature threshold. The method also includes controlling (165; 170; 210; 213; 215; 225; 235) an operational state of one or more hydraulic motor functions based at least partially on the comparison of the measured temperature of the hydraulic fluid and the first temperature threshold.