The invention discloses a supply hydraulic station device for carbon tetrachloride treatment and an operating method thereof. The supply hydraulic station device for carbon tetrachloride treatment is formed by an oil pumping motor, a fan cooler, a hydraulic lifting piston, an oil injection pump, a pressure measurement meter, a proportional flow regulator, an oil return mechanism, an oil supply tank, universal wheels and a control system. The oil pumping motor is fixedly arranged in the middle above the oil supply tank; the oil injection pump is located at one side of the oil pumping motor; the oil return mechanism is placed on the front side above the oil supply tank; the pressure measurement meter is connected onto a pipeline of the oil injection pump in a penetrating way; the proportional flow regulator is arranged at one side of the pressure measurement meter; the hydraulic lifting piston is located at the other side of the oil pumping motor; and the fan cooler is placed on the rear side above the oil supply tank. According to the supply hydraulic station device for carbon tetrachloride treatment provided by the invention, the device and a hydraulic use device are used in a separating way, and the device is provided with precise electronic devices such as the pressure meter and the flow regulator so as to accurately control oil pressure and oil liquid usage amount, is high efficient, fast, simple in structure and convenient to transport, and is applicable to various construction conditions.