John Deere - Specification F (Kensho K45)

Constant Speed system

The Spec F control system is designed to automatically start & stop the engine by closure of a volt free contact. Once the engine has started & warmed up the control system will automatically accelerate the engine to a preset engine speed.

The rate of speed change & dead band parameters are adjustable to reduce the effects of water hammer & pressure surges in the irrigation system. The control system incorporates low oil pressure, high engine temperature, low coolant level & pump discharge high & low pressure protection.

The pump pressure sender is supplied loose with thecontrol system.