>> Products Description

As a versatile and efficient down-the-hole drilling rig, JC106A is designed for shallowto medium-depth rock-drilling applications. The rig features a user friendly operation platform and upgraded performance in both drilling force and structural stability. With a drilling depth of up to 21m and support for φ90-152mm hole diameters, it excels in mining and engineering projects. The rotation system is driven by an Eaton 6K series hydraulic motor, delivering up to 3500N·m torque with smooth variable speeds of 0-120rpm. A wire-rope hydraulic cylinder feed system provides stable advance and retraction, with 12kN max feed force, 18kN pull force, a 3400mm stroke, and 1100mm extension on a lightweight yet rigid aluminum-alloy feed beam. Power comes from a 206kW YUCHAI diesel engine, perfectly matched to a two-stage compression air system that supplies 15 or 18m³/min at 20-22 bar working pressure. The rig integrates a 14-core Xuanhua dust collector and IP56-rated imported electrical components for superior waterproof and dust-proof reliability. Integrated rod storage (6+1 configuration for 3m rods), a 10.5t total weight, and tramming speeds up to 3km/h combine portability with robustness. A compact structure, reinforced feed frame, and QIANGTIAN sealed control valves minimize downtime and maintenance costs-making JC106A a cost-effective, professional solution for your drilling needs.

>> Paremeter

>> Features

>> Operating System: Integrated control platform at the rear enables easy observation and centralized control. Pneumatic system supports safe one-hand tramming. QIANGTIAN control valve ensures reliable
operation.
>> Power System: Equipped with a 206 kW YUCHAI engine. Matches two-stage compressor with 18 m³/min airflow and 22 bar pressure for efficient DTH drilling.
>> Hydraulic System: Eaton 6K motor delivers 3500 N·m torque. Wire rope+ hydraulic cylinder feed system ensures stable and powerful feed with 18 kN pull force.
>> Traveling System: Crawler-mounted chassis with dual-speed drive (up to 3 km/h), stable movement on complex terrain.
>> Drilling System: Supports φ90- 152 mm holes with 4" hammer. Automatic 6+1 rod storage (3m ×φ64 or φ76) simplifies rod handling.
>> Dust Control: Xuanhua 14-core dust collector and IP56-rated imported electric components provide strong dust and water protection.

>> Application

Mining Exploration and Open-Pit Blasting
JC106A is engineered for shallow to medium-depth blasthole drilling in mining applications. The 3500 N·m torque, 206 kW diesel engine, and 22 bar air pressure deliver reliable penetration in hard rock formations.

Quarry and Aggregate Production
Ideal for limestone, granite, and sandstone quarries, JC106A’s wide hole diameter range (φ90–152 mm) and 4" hammer compatibility allow flexible operation in varied strata.

Remote or Harsh Job Sites
The IP56 electrical system and 14-core dust collector provide dependable operation in dusty, humid, or rugged environments, reducing wear and protecting internal systems.

>> FAQ

Q1: What are the typical applications of JC106A?
A1: JC106A is suitable for open-pit mining, quarry drilling, infrastructure foundations, blasting holes, and civil engineering projects requiring shallow to medium-depth drilling.

Q2: What drilling depth and hole diameter does it support?
A2: It drills up to 21 meters deep with a hole diameter range of φ90 to 152 mm, compatible with a 4-inch DTH hammer.

Q3: Is it suitable for hard rock formations?
A3: Yes. JC106A features a powerful Eaton 6K rotation motor with 3500 N·m torque and up to 22 bar air pressure, enabling efficient drilling in hard rock conditions.

Q4: How many drill rods can the machine carry?
A4: The rig supports 6+1 drill rods, each 3 meters long, with optional configurations for φ64 or φ76 mm rods.

Q5: Can it be operated by a single person?
A5: Yes. The integrated rear control platform and automatic rod storage system make single-operator use both safe and efficient.

Q6: What kind of engine and compressor does it use?
A6: JC106A is powered by a 206 kW YUCHAI diesel engine. It matches with a two-stage screw air compressor supplying 15–18 m³/min at 20–22 bar working pressure.

Q7: What measures are in place for dust and waterproof protection?
A7: The machine includes a 14-core Xuanhua dust collector for dust suppression and IP56-rated imported electrical components for superior water and dust resistance.

Q8: How mobile is this rig on-site?
A8: JC106A is mounted on a crawler chassis with dual-speed mobility (1.5–3 km/h), allowing it to navigate rough terrain efficiently.

>> Keywords

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.