Sunmoy - Model SM300D -Water Well Drilling Rig

Model: SM300D. Drilling diameter: 105-305mm. Drilling depth: 300m. Working air pressure: 1.25-3.5Mpa. Air consumption: 16-35 m3/min. Lifting force: 18T. Rotary speed: 30/120r/min. Drilling pipe length: 3m. Drilling rig diesel engine: 76kw QUANCHAI. Main shaft pressure: 4T. Rotary torque: 5900/2450Nm.