JCDRILL presenta el nuevo rig de perforación JRC500BA con circulación inversa y compresor de aire integrado para la exploración minera de alta eficiencia

BEIJING, China – JCDRILL, a leading manufacturer of specialized drilling equipment under Beijing Jincheng Mining Technology Co., Ltd., has announced the launch of its latest innovation: the JRC500BA reverse-circulation (RC) drilling rig. Building upon the proven performance of the JRC500B series, this new model introduces an integrated onboard air compressor as a standard feature, delivering a complete, self-contained drilling solution for demanding mining exploration projects worldwide.

The JRC500BA represents a significant evolution in RC drilling technology. While the JRC500B offers exceptional deep-hole exploration capabilities with a maximum drilling depth of 500 meters and hole diameters ranging from 105mm to 450mm, the new "BA" variant eliminates the need for separate air support equipment by incorporating a high-capacity air compressor directly onto the rig chassis—enhancing mobility, reducing setup time, and simplifying logistics for exploration campaigns in remote locations.

Integrated Air Compressor

The standout feature of the JRC500BA is its factory-integrated air compressor system, which provides the high-pressure airflow essential for efficient reverse circulation and down-the-hole (DTH) drilling. This onboard configuration eliminates the logistical complexity of towing or transporting separate compressor units, significantly reducing mobilization time and onsite footprint. The integrated design ensures optimal air delivery directly to the dual-wall drill pipe system, where compressed air drives the return of rock cuttings through the inner tube for clean, uncontaminated sample collection.

Proven Drilling Performance from the JRC500B Series

The JRC500BA inherits the robust drilling capabilities of the JRC500B platform. Powered by a 239kW Cummins diesel engine (Euro-2 compliant), the rig adopts a fully hydraulic system for rotation, feed, lifting, clamping, winch, stabilizing, and tramming functions. The rotary head delivers 11,800–5,900 N.m of torque at 0–74–148 rpm, while the feed system provides a 7,600mm stroke, 30-ton pullback capacity, and 0–15 ton push-down capacity for stable deep-hole drilling performance.

Automatic Rod Handling for Maximum Productivity

The JRC500BA is equipped with a fully automatic rod handling system that supports efficient rod changing with 6-meter RC drill pipes (compatible with 102mm, 114mm, and 127mm diameters). This hydraulic rod handling mechanism significantly reduces manual labor, minimizes non-productive downtime, and enhances operational safety—directly improving meters drilled per shift and overall project economics. The pipe rack accommodates up to 36 pipes (216 meters of 102mm × 6m RC drill pipe).

Three-Layer Cyclone Separator for Superior Sample Quality

The rig features a three-layer cyclone and sampler system for efficient sample collection. Positioned at the rear side of the operator station for easy sample monitoring, the cyclone incorporates pneumatic stage separation and a hydraulic swing action for convenient positioning between operating and transport modes. This advanced sample collection system ensures high-quality, uncontaminated geological samples—critical for mineral exploration, resource assessment, and environmental studies.

Heavy-Duty Construction for Demanding Terrains

True to its "heavy machinery" designation, the JRC500BA features a rugged crawler-mounted chassis with a low center of gravity and balanced weight distribution. The walking system incorporates mechanical/hydraulic dual-brake torque motors and a ±10° automatic leveling device, ensuring stable and safe operation over rough, uneven terrain. With a shipping dimension of 12,000 × 2,900 × 3,000 mm and a net weight of 34 tons, the rig delivers exceptional stability under heavy drilling loads. Four hydraulic jacks with 600mm stroke provide additional stabilization during drilling operations.

All-Hydraulic Control and Intelligent Systems

The JRC500BA adopts a fully hydraulic operating system that controls all functions—including walking, rotation, feed, lifting, leg positioning, and rod changing—significantly reducing labor intensity and improving construction quality. The rig combines remote and valve control for flexible operation across different working conditions, improving operational convenience, visibility, and overall jobsite safety. The electronic control system features an imported controller, remote control interface, and proximity switches for precise operation management.

Aplicaciones versátiles 

Adecuado para una amplia gama de aplicaciones de perforación, el JRC500BA es ideal para la exploración minera en yacimientos abiertos, el desarrollo de canteras, muestreo geológico, perforación de pozos de agua, pozos de monitoreo, instalaciones de bombas de calor de fuente geotérmica e investigaciones geotécnicas. El mástil permite ajustar el ángulo de perforación entre 45° y 90° con una distancia de compensación de 1.500 mm, ofreciendo una adaptabilidad excepcional a diversas necesidades de proyectos. 

Soporte de campo global 

JCDRILL ofrece un soporte integral en campo para el JRC500BA, con ingenieros disponibles para desplazarse a los sitios de proyecto y brindar puesta en marcha, orientación operativa e instrucción básica de mantenimiento. Gracias al soporte técnico profesional y años de experiencia en exportaciones, JCDRILL garantiza un servicio posventa confiable en todo el mundo. 

Con el lanzamiento del JRC500BA, JCDRILL continúa demostrando su compromiso con la innovación y la calidad en la industria de equipos de perforación. Para obtener más información sobre el JRC500BA y toda la gama de productos de JCDRILL, visite el sitio web de la empresa o póngase en contacto directamente con el equipo de ventas. 

Acerca de JCDRILL 

JCDRILL (Beijing Jincheng Mining Technology Co., Ltd.) cuenta con más de 20 años de experiencia en la investigación, desarrollo y producción de equipos para perforación de rocas. La empresa se especializa en plataformas para perforación de pozos de agua, plataformas para explosiones DTH en roca, plataformas para perforación de anclajes y plataformas para perforación por circulación inversa (RC), así como en una amplia gama de herramientas y accesorios para perforación. Los productos de JCDRILL están certificados ISO y CE, lo que refleja el compromiso de la empresa con los estándares internacionales de calidad.