The invention discloses a minisize harvester remote control system, comprising a remote controller and a minisize harvester. The remote controller comprises a housing and a circuit board in the housing. The circuit board is provided with a microprocessor, a power module, a key input module, a display module, an indicating lamp driving module, a storage module, and a wireless transmitter module. The housing is provided with a LCD display, a LED indicating lamp, and a plurality of keys. The LCD display is connected with the display module. The LED indicating lamp is connected with the indicating lamp driving module. The plurality of keys are connected with the key input module. The power module, the key input module, the display module, the indicating lamp driving module, the storage module, and the wireless transmitter module are connected with the microprocessor. The system is simple in structure, convenient in operation, and high in automation degree. The harvester is controlled through the remote controller. The system is convenient and flexible, and is wide in use range, and effectively solves problems that an existing harvester is large in loading, and is not flexible, wastes time, and is not high in labor productivity.