Crawler Water Well Drilling Rig Made in China Reverse Circulation Drilling Rig 400m Deep Hole RC Drilling Rig

Crawler Water Well Drilling Rig Made in China Reverse Circulation Drilling Rig 400m Deep Hole RC Drilling Rig. Efficient RC Drilling Technology: Adopts latest reverse circulation technology for high efficiency in sand and gravel layers. Environmental Protection Design: Features dust collectors and cyclone separators to minimize pollution and allow water-only drilling. Hydraulic System Control: Precision-controlled pumps and valves ensure smooth operation and reduced labor intensity. Comprehensive Warranty Coverage: Standard 12-month or 2,000-hour warranty with optional extended coverage up to 24 months. 24/7 Global Technical Support: Provides round-the-clock assistance, spare parts supply, and on-site or remote training. Versatile Application Scenarios: Suitable for foundation engineering, water conservancy, resource exploration, and hazard mitigation. High Recovery Rate Sampling: Enables timely cuttings sampling with minimal in-hole disturbance and excellent borehole stability. Customizable Configurations: Offers tailored attachments and full customization options from samples or designs.