Product Description: The Crawler Water Well Drilling Rig is a robust and efficient drilling equipment designed for various water well drilling applications. With a drilling diameter range of 105-305mm, this rig is versatile and can be used for different well sizes. Whether you are drilling a small residential well or a larger commercial well, this rig can meet your needs. One of the key features of the Crawler Water Well Drilling Rig is its impressive moving speed of 2.5Km/h.