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8900N.M Torque Deep Well Drilling Machine For Mountainous Areas

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8900N.M Torque Deep Well Drilling Machine For Mountainous Areas

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Product Details:

Place of Origin:	CHINA
Brand Name:	ShiTan
Certification:	ISO9001
Model Number:	ST-300

Payment & Shipping Terms:

Minimum Order Quantity:	1set
Price:	Negotiable
Packaging Details:	Standard export wooden box
Delivery Time:	15-20days
Payment Terms:	T/T,D/A,Western Union
Supply Ability:	500sets/year

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Detailed Product Description

Product Name:	Crawler Mounted ST300 Large Drilling Rig	Model Number:	ST300 Water Well Drill Rig
Hole Diameter:	105-305mm	Drilling Depths:	Max 300 Meters
Condition:	New	Warranty:	12 Months
Maximum Turning Torque:	8900	Origin:	China
Highlight:	8900N.M torque deep well drilling machine , mountainous area water well drilling rig , heavy-duty deep well drilling rig

8900N.M Torque Deep Well Drilling Machine For Mountainous Areas

Highly Efficient and Versatile

Specialized for deepwater wells, this rig can drill up to 300 meters deep and covers hole diameters from 105 to 305 mm, meeting various requirements. Equipped with a top hydraulic drive and both down-the-hole hammer and mud drilling modes, it efficiently drills both unconsolidated and bedrock formations, achieving up to 35 meters per hour. Powered by a 78kW Yuchai engine, it offers powerful performance, 30° gradeability, and flexible maneuverability. Its 8-ton deadweight delivers both strength and maneuverability, making it a reliable partner for well drilling projects.

ST 300 Crawler Mounted Drill Rig Technical Parameters

Model	ST 300
Max. Drilling Depth	300 meters
Hole Diameter Range	105 - 305 mm
Axial Feed Force	4 Tons
Engine Power	Yuchai 78 KW
Footage Efficiency	10 - 35 m/h
Working Air Pressure	1.25 - 3.5 Mpa
High Leg Travel	1.35m
Climbing Ability	30°
Chassis Type	Crawler Mounted
Drill rod length	1.5m/3m/6m
Lifting Force	22T
Drilling Mode	DTH & Mud
Weight	8000kg
Overall Dimension (LxWxH)	4.8m * 1.9m * 2.35m
Warranty	1 YEAR
Application	Water well/deep water well/geothermal source pump well
Brand	SHITAN
Origin	Hebei Province, China

ST300 Crawler Mounted Drill Rig Advantages

Fast Machine Movement: A travel speed of 2.5 km/h allows for flexible and efficient on-site movement.
One-button Operation: Centralized hydraulic control makes operation simple and reduces learning curves.
Continuous Operation: A single 6-meter drill rod reduces rod connection and disconnection times, increasing drilling time.
Precise Control: The hydraulic system offers stepless speed regulation for precise control of drilling parameters.
Low Failure Rate: Utilizing proven hydraulic technology and high-quality components, the equipment is durable and maintains high uptime.

Please note that when drilling into soft formations, please choose root canal drilling.

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