With the support of our expert, our company is dedicated manufacturer & supplier of rotary drilling rig in pune, maharashtra, india. Ky350 crawler rotary drilling rig is the equipments that suitable for making hole in foundation constructing project. The machine is high automation, quick location, fast drilling, high working efficiency and simple in operation. It's widely used in various soil conditions for various kinds of holes drilling projects such as bridge construction, munciple construction, civil houses construction and workshopes construction etc. 1) it's of strong power, stable in operation, low fuel consumption, low noise, energy saving and environment protection. 2) adopts good hydraulic system, high stability, no leakage, big torque and high efficiency. 3) the machine with compact structure design, operating is flexible and quick, suitable for various terrain and soil conditions, meet various construction requirements. 4) the main windlass is of two way confluence, lifting and down is quick efficient, to reduce working time and increase efficiency. 5) use high tension steel plate, increase the strength of the whole machine and it's performance.