JC106A Heavy-Duty DTH Drilling Machine High-Torque Drilling Solution for Extreme Hard Rock Formations

>> As a versatile and efficient down‑the‑hole drilling rig, JC106A is designed for shallow‑ to 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 21 m and support for φ90–152 mm hole diameters, it excels in mining and engineering projects.

>> The rotation system is driven by an Eaton 6K series hydraulic motor, delivering up to 3500 N·m torque with smooth variable speeds of 0–120 rpm. A wire‑rope + hydraulic‑cylinder feed system provides stable advance and retraction, with 12 kN max feed force, 18 kN pull force, a 3400 mm stroke, and 1100 mm extension on a lightweight yet rigid aluminum‑alloy feed beam.

>> Power comes from a 206 kW YUCHAI diesel engine, perfectly matched to a two‑stage compression air system that supplies 15 or 18 m³/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 3 m rods), a 10.5 t total weight, and tramming speeds up to 3 km/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.

>> Characteristics

>>YUCHAI 206kW turbocharged engine delivers strong power and easy maintenance, ensuring stable operation even under heavy-duty working conditions.

>>Eaton 6K series rotary motor with 3500N·m torque output, paired with 0–120rpm rotation speed, ensures stable rock penetration and higher drilling efficiency.

>>The feed system adopts aluminum alloy beam with wire rope and hydraulic cylinder, delivering 12kN feeding and 18kN pulling force, stroke up to 3400mm, enabling smooth and reliable drilling.

>>6+1 drill rod magazine supports 3m drill rods with diameter φ64 or φ76, reducing manual handling and improving working efficiency.

>>Two-stage air compressor with optional 15 or 18 m³/min air consumption and 20/22 bar working pressure offers strong air supply for various geological formations.

>>The QIANGTIAN control valve offers responsive and accurate hydraulic control, improving overall system reliability.

>>Xuanhua 14-core dust collector effectively reduces dust emission and improves operator health and environmental friendliness.

>>Imported IP56-grade electrical components are waterproof and dustproof, ensuring stable operation in harsh mining environments.The entire rig weighs only 10.5 tons and is compact in size (8800×2300×2600mm), with two-speed walking (1.5/3 km/h) for quick site transfers.

>> Specification

>> Shipping