The GK 200 drilling rig is a lightweight, efficient, and multifunctional drilling equipment designed for industrial and civil drilling applications. This water well drilling rig is particularly suitable for geothermal drilling and water intake in mountainous and rocky terrains, offering advantages of compact structure, rapid advancement, mobility, and wide application range.

• Oil pressure automatic feeding mechanism for high drilling efficiency
• Centralized handle for convenient, safe, and reliable operation
• Compact design with drilling rig, shifting base, and diesel engine mounted on same underframe
• Lightweight construction with strong decomposition for easy mobility in plain and mountain work

The GK-200 mobile drilling machine features hydraulic feeding, large power output, significant lifting force (2T), and high transmission torque, making it ideal for:

• Engineering geological investigation for railways, hydropower, traffic, bridges, and dam foundations
• Geological core drilling and physical prospecting
• Small grout hole drilling and small well drilling

The machine offers big turning torque and opening diameter while maintaining compact dimensions. Its innovative design includes big driven drill pipe and double guide rod for enhanced stability, with 350mm back-and-forth movement on the base for convenient drill pipe removal.

The active drill pipe transmits torque to achieve drilling and is suitable for various core drills. When selecting drill pipes, consider:

• Raw materials and processing technology to prevent fracture, water leakage, and deformation
• Baosteel tube construction with medium frequency heating and hydraulic upsetting
• 42CrMo joints with quenching, tempering, and nitriding for wear resistance and easy disassembly

Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products：

Pneumatic Drilling Rig / Air Drilling Rig（ST-180,ST-200,ST-260,ST-300,ST-350,ST-400,ST450,ST-450,ST-500, ST-600,ST-800 and other Pneumatic water well drilling Rigs.）, Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig（ST-30，ST-50，XY-1A, XY-1B, XY-2, XY-2B,GK180, GK200, GY150, GY200 and 30 impact drill rig,ZLJ series tunnel drilling rig and other geological drilling machines）Crawler Track Undercarriage, Drilling Mud Pump（BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps）, Drilling Air Compressor, Water Well Drill Bits（PDC Drill Bit， Tricone Bit， DTH Button Bit）, Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter

Good quality, professional after-sales service, welcome to order