How many meters can a large rotary drilling rig with a diameter of 3m drill in a day?

150m. According to the instruction information of large rotary drilling rig, a large rotary drilling rig with a diameter of 3m can drill 150m a day. Rotary drilling rig generally refers to rotary drilling rig. Also known as rotary drilling rig and pile driver. Rotary drilling rig is a comprehensive drilling rig, which can use a variety of bottom layers and has the characteristics of fast hole-forming speed, less pollution and strong maneuverability.