Hydraulic 180 Meters Pneumatic 77kw Crawler Mounted Drill Rig For Deep

The ST 180 rubber crawler mounted drilling rig has a depth capacity of 180 meters, with drilling diameter ranging from 105-180mm. It features a lifting force of 16 tons, tower height of 3 meters, and total machine weight of 4.5 tons. The rubber track design provides advantages including low noise operation, no road damage, minimal vibration, and high drilling speed.

• Guangxi Yuchai diesel engine providing strong power
• Patented composite boom design with double cylinder lift, long travel, and high tonnage capacity
• Each rig equipped with stoppers to raise the big arm for cylinder safety protection
• Professional excavator chassis with durable construction, large bearing capacity, wide chain width, and minimal hard road damage
• Parallel transmission design with separate oil pump for sufficient power supply and reasonable distribution
• Unique hydraulic system design for optimal performance
• Traveling motor equipped with gear box for durability and long service life
• Dust suppression device effectively reduces dust pollution damage, ideal for pit and tunnel construction
• Fast distribution valve with three-speed gear up to 130 rpm, featuring dual-use water vapor function

During drilling operations, residual rock slag may accumulate at the bottom of the hole, potentially causing the eccentric bit's rotating parts to become stuck by rock debris. This can affect retraction and production efficiency. When this occurs, apply air pressure to clean the hole again, allowing the DTH hammer to operate briefly before lifting the central drilling tool.

• Determine machine log length, quantity, and foundation type based on equipment type, drilling design angle, depth, and regional conditions
• Ensure all machine bases (wooden, channel steel, or I-beam) are stable, square, and level
• Install cross connecting bolts with washers and tightened nuts to enhance foundation bearing capacity and equipment stability
• For deep pit construction with unstable foundation rock layers, pour concrete foundations for drilling tower legs, rig, power machine, and lower excavation pit
• Follow installation sequence: drilling rig (intermediate shaft), power machine, mud pump, and other auxiliary equipment
• Integrate drilling rig and power machine base bolts with machine bed wood and machine sleeper intersections
• Align crown block center (or leading edge), vertical shaft center (or rotary table center), and drilling hole center in a straight line
• For belt-driven systems, maintain appropriate distances between components and ensure proper pulley alignment
• Install all equipment and auxiliary equipment bolts with washers and proper tightening
• Conduct team inspection and acceptance after installation completion; commence drilling only after meeting installation quality and safety protection requirements

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

OEM / ODM can accept. Good quality, professional after-sales service, welcome to order