See Why Choose Easy Operation Drilling Rig With High Torque

In this video, we demonstrate the ST-100 Tractor Walking Drilling Rig's easy operation and high-torque performance. You'll see how its 36 HP tractor and 260 Nm torque deliver powerful drilling penetration for water well construction. Watch as we showcase its flexible mobility, wide 150-500mm drilling diameter, and 150-meter depth capability in various application scenarios.