Product Description:

The JKD series tunnel core drilling rig has the characteristics of comprehensive drilling construction in all fields, all directions, and allangles, and is suitable for various purposes such as surface drilling, tunnel drilling, tunnel construction, and advanced prediction. The JKD series drilling rig adopts internationally advanced intelligent control technology, which can achieve multiple functional extensions such as energy efficiency and safety control, automation management, etc. According to different needs, electric or diesel power units can be selected (single group or conversion, multi group). Hydraulic automatic positioning system, quickly and accurately adjusting drilling posture, easily achieving 360 degree drilling. Optimized design, clever structure, compact layout, maximum adaptability to narrow working spaces, convenient for construction. Advanced production technology, excellent manufacturing, and outstanding performance.
The power head adopts the classic design,with a through-hole chuck and rotating unit as a whole structure, fully ensuring the functionality and reliability of the drilling rig. Gear transmission and variable speed mechanism, with continuously adjustable speed. The power head is equipped with an independent lubrication system to ensure sufficient lubrication and improve the service life of components.

Parameter:

Product Features:

>> Control System

Intelligent hydraulic control system, component action to achieve logic control. The pilot hydraulic system, with accurate and flexible equipment control, is easy and free, comfortable and safe. Load sensitive variable hydraulic system, high energy efficiency coefficient, balanced and stable power distribution. Customized hydraulic components of global first-line brands have excellent performance and high reliability.

>> Power System

The electric motor is equipped with a dual variable displacement pump, a 230L oil tank, as well as suction and return oil filters. The hydraulic oil is cooled using a watercooled cooler, and an electric fuel pump is also equipped. With an IP66 protection level, it is suitable for harsh working environments with high temperatures, high humidity, and high corrosion. Danfoss main pump and auxiliary pump, variable hydraulic system, load-sensing control.

>> Mast Seat

Made of high-strength alloy steel or high-quality carbon steel welded together,the structure is mechanically optimized, with stable support and strong load-bearing capacity. The mating surface between the bracket and the slide is precision machined, with precise guidance to ensure the quality of drilling. Wide adaptability, flexible adaptation to complex working conditions. Safe and reliable, adaptable to harsh environments. Easy installation and maintenance,High work efficiency

>> Rotary Head

Through hole chuck design, compact structure, customized production in Canada. HQ through hole capability, mechanical. clamping, hydraulic control opening, stable, flexible and accurate action. The unique external connection mode is adopted to connect with the power head, which is convenient for quick disassembly and maintenance.

>> Pipe Clamp

The normally closed drill rod gripper adopts mold spring clamping and hydraulic opening. When the hydraulic system loses pressure, it can quickly and automatically close,clamping the drill rod safely and reliably. High automation level, outstanding operational efficiency,capable of linking with the main control system of the drill to achieve automatic control of clamping and releasing actions. Precise guidance to ensure drilling quality.

Beijing Jincheng Mining Technology Co., Ltd. (JCDRILL) is located in Beijing, China. For more than 20 years, we have specialized in the research, development, and production of rock blasting drilling rigs, water well drilling rigs, diamond core drilling rigs, anchor drilling rigs, and related accessories & drilling services. With our advanced technology, high-quality equipment, rigorous testing processes, and comprehensive service network, we consistently provide professional drilling solutions to our customers. These strengths have helped establish the “JCDRILL” brand as a trusted name in the market. Currently, JCDRILL products account for 50% of the domestic market and are exported to more than 40 countries. In November 2002, we were awarded ISO9001:2000 certification.

Our manufacturing facilities, covering an area of 9,625 square meters, specialize in the production of rock blasting drilling rigs, water well drilling rigs, diamond core drilling rigs, anchor drilling rigs, and related accessories. We employ more than 500 staff, including 26 experienced engineers from Ingersoll Rand and the former Xuanhua Mining Machinery Company. With our strong technological expertise and robust market service capabilities, we have developed both an efficient marketing system and an excellent service support system, earning the trust of customers worldwide.

Additionally, we serve as an authorized agent for mobile double-screw air compressors from Atlas Copco, Sullair, and Liutech. This allows us to offer drilling rig users high-quality, professional air compressor solutions along with reliable after-sales services.

At JCDRILL, we are committed to our strategic vision: “Survival by Quality, Development by Credit.” We strive to provide users with high-quality drilling solutions. Our after-sales service system follows a strict control framework based on ISO-9000 standards. This system ensures that technical data, problem-solving solutions, and preventive measures are provided for every maintenance project. All spare parts are sourced from new OEM products and come with installation instructions, packing lists, manufacturer documentation, qualification certificates, and warranty certificates.

We uphold the principle of “One Equipment, One Case, Endless Service”—our after-sales support begins from the moment an order is confirmed and lasts throughout the equipment’s entire operational life.