Electric forklift control system and electric forklift thereof

The utility model discloses an electric forklift control system and an electric forklift thereof. The device comprises a main control chip, a control end, an execution end, a first optocoupler relay,a second optocoupler relay, an optocoupler isolation circuit, a switching unit, a remote controller and a wireless communication module, master control chip, the main control chip is detachably connected with an execution component of the electric forklift through the execution end; therefore, the remote controller can be used for sending a control signal to the electric forklift through the wireless communication module, the remote control function is achieved, the safety requirement of a special using scene is met, meanwhile, the remote controller can be directly connected with the electricforklift, the internal structure of the electric forklift does not need to be changed, modification efficiency is high, and cost is low. Besides, by arranging the control end and the switching unit, when a remote control funct