Engine Speed Control Actuators

Posted on September 12, 2011
Governors America Corp. has introduced an upgraded version of the ADB120E4 electric engine speed control actuator. The ADB120E4 actuator is produced for use on Cummins engines that utilize the PT fuel system. The actuator is designed to be operated in a close loop system when energized by signals from a speed control unit. The ADB120E4 is capable of delivering up to 1700 lb. per hour of fuel and operates on 12, 24 or 32 Vdc power with a low current draw throughout its operating range. According to GAC, the new version is totally sealed, provides improved reliability and combined with its EDG5500 digital speed control unit will help make any older Cummins diesel power unit more efficient.
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