HEM750 Fracturing Truck Controller is used for single fracturing truck control, which can realize functions of manual start and stop, throttle control, gear position control, data measurement, alarm protection and “four remotes” (remote control, remote measuring, remote communication and remote adjusting). It applies split mode of “Master Control + Display” and transmits data through RS485.
The display module of the controller applies 8-inch 800*600 resolution capacitive touch screen with Chinese and English display, which can realize the control, data monitoring and parameter adjustment of the master control module with simple operation and high reliability. 
The master control module of the controller accurately monitors various working status of engine, gearbox and plunger pump, making it possible to realize the precise control and alarm protection for the plunger pump. It has SAE J1939 interface and can communicate with a variety of ECU (ENGINE CONTROL UNIT) who has J1939 interface. Compared with PLC controlled fracturing truck system, it has compact structure, simple connection and higher reliability.