The reverse circulation drilling rig is a next-generation crawler-mounted unit that integrates high efficiency, environmental protection, and multi-functionality. Built on advanced reverse circulation (RC) technology, it features an integrated dust collection system that effectively captures rock dust during operation, minimizing airborne pollution. In parallel, a cyclone separator enables efficient slag collection, allowing for real-time sampling and geological analysis—making this rig an ideal choice for exploration drilling and deep-hole projects.

All critical operations—including mast lifting, compensation, rod handling, rotary feeding, outrigger deployment, winch control, and crawler travel—are powered by a fully hydraulic system. This design drastically reduces manual effort, enhances operational safety, and significantly boosts both construction efficiency and project quality. The rig is capable of performing reverse circulation down-the-hole (DTH) drilling with compressed air across a wide range of strata, ensuring reliable performance in diverse ground conditions.