Governors

The ESD-5100 Series electronic speed device is designed to control  engine speed with fast and precise response to transient load changes.

The ESD-5330 Series speed control unit is designed to precisely control  engine speed and provide fast precise response to transient engine  loads.

The ESD-5550/70 Series speed control unit is an all electronic device  designed to control engine speed with last and precise response to transient load changes. 

The ESD-5200 Series speed control unit is an all-electronic device  designed to control engine speed with fast and precise response to  transient road changes.

The ESD-5500E Series speed control unit is an all electronic device  designed to control engine speed with last and precise response to transient load changes.