The Red GK200 is a high-speed portable core drilling machine designed for demanding engineering applications. This versatile rig combines hydraulic efficiency with portability for optimal performance in various terrain conditions.

• Hydraulic chuck system enables continuous rotation without stopping
• Large inner diameter accommodates big or medium hexagonal driving levers
• Lightweight construction with easy disassembly for transportation
• Suitable for both plain and mountainous terrain operations
• Applications include geological exploration, water/electricity engineering, road/railroad construction, building projects, and large diameter water well construction

• Hydraulic feeding mechanism improves drilling efficiency and reduces labor requirements
• Ball cassette holding mechanism with six driving drill pipe and double guide system
• Drill rod replacement without shutdown for continuous operation
• Hole bottom pressure indicator for real-time monitoring
• Centered handle design for convenient operation
• Compact structure with small volume and light weight for easy mobility
• Large drive pipe with double guide rod for enhanced stability
• Available with diesel engine or electrical motor power options

Regularly replace filter elements according to operation manual requirements. Check for metal particles during replacement and diagnose any issues promptly. Use only approved filter elements that meet machine specifications.

Use lithium grease G2-L1 for optimal anti-wear performance under heavy load conditions. Ensure lubricants are free from dust, sand, and water contamination. Clean surfaces thoroughly before applying new grease.

Select appropriate diesel grades based on ambient temperatures. Prevent fuel contamination with impurities, ash, or water. Avoid inferior fuels with high paraffin and sulfur content. Fill fuel tank after daily operations and drain water from tank bottom before use.