With the upgrading of geological exploration and basic engineering construction towards high efficiency, greenness, and intelligence, the shortcomings of traditional drilling equipment, such as high energy consumption, high dust pollution, and low operational efficiency, are gradually becoming prominent. In response to the needs of deep hole drilling and environmental protection construction in complex geological formations, the new RC crawler reverse circulation drilling rig has completed technical iterations. With efficient drilling performance, green environmental advantages, and a fully hydraulic intelligent control system, it has become the preferred core equipment in the fields of geological sampling, deep hole construction, and engineering exploration.
This drilling rig adopts internationally advanced RC reverse circulation drilling technology, breaking the pollution problem of traditional drilling operations. It is equipped with a professional dust removal and separation dual system, which can efficiently capture rock dust through a dust collector. At the same time, it relies on a cyclone separator to achieve precise material collection, which not only eliminates construction dust pollution but also preserves rock samples completely, providing accurate and reliable material support for geological exploration sampling and data analysis, perfectly adapting to the new standards of green construction.
The equipment adopts a diesel driven fully hydraulic power system, and all operation processes such as whole machine walking, leg leveling, derrick lifting, drill pipe loading and unloading, and rotary feed are coordinated and controlled by the hydraulic system, greatly reducing manual labor intensity and significantly improving construction accuracy and operational efficiency. Relying on the combination structure of exclusive hydraulic wrench and drill pipe hanger, coupled with precision drill bit centering device and horizontal calibration accessories, the equipment has precise drilling positioning, safe and convenient disassembly and assembly of drill pipes, and can adapt to various complex formations of compressed air reverse circulation submersible drilling operations, with strong adaptability to working conditions.
In terms of core configuration, the drilling rig is equipped with a self-developed patented air filtration system, which can filter more than 90% of the dust in the intake and automatically clean the dust without frequent manual cleaning, effectively reducing engine wear and extending equipment service life. Exclusive compressor oil mist protection design, greatly improving the durability of the impactor; The roller sliding wear-resistant structure design further reduces equipment wear and ensures that the equipment can stably cope with harsh working conditions such as high temperature and dust in the field for a long time.
The equipment adopts standardized modular design, with flexible disassembly and transportation, and can adapt to multiple scenarios of chassis and truck loading. Equipped with an American two-point drive rotary motor, it achieves small volume and high torque output. The speed, drilling pressure, and drilling speed can be intelligently adjusted according to the geological conditions. The cylinder plate chain lifting structure is safe and stable, and drilling tools weighing less than 1.5 tons can be flexibly lifted. Coupled with a multifunctional hydraulic leveling jack, the machine can be leveled, loaded and unloaded without the need for auxiliary lifting equipment. At the same time, compensating the oil cylinder can enhance the rigidity of the wellhead, and the supporting protective sliding plate effectively protects the drill rod, greatly improving the stability of operation and the service life of equipment.
At present, the RC series drilling rig has formed a full model matrix of SRC400, SRC500, SRC600, SRC800, and SRC1200, covering different drilling depths and construction scenarios. With its core advantages of high efficiency, environmental protection, durability, and multifunctionality, it has become a benchmark equipment for geological exploration and deep hole construction in foundation engineering.
Post time: Jul-13-2026