Tire-mounted Self-propelled Automatic Borewell Machine In Mountainous Areas

Tire-mounted Self-propelled Automatic Borewell Machine for Mountainous Areas

Product Description

The ST series well drilling rig is a lightweight, high-efficiency multi-functional hole-drilling equipment designed for water wells, irrigation wells, geothermal wells, and other applications. Its specialized design makes it particularly effective for water conservancy projects in mountainous areas and rock formations.

ST300 Water Well Drill Rig Advantages

• Highly efficient hydraulic top drive system for smooth, direct power transmission
• Powerful 78 kW Yuchai diesel engine delivers reliable performance in complex conditions
• Maximum output torque of 8,900 Nm for hard rock formation drilling
• Optimized hydraulic system reduces energy consumption while increasing efficiency
• Innovative power head design with two-speed continuously variable transmission
• Main winch lifting capacity of 22 tons for safe handling of heavy drilling tools

Technical Specifications

Attribute	Specification
Max. Hoisting Force	22 T
Hoisting Speed	20 m/min
Max. Rotation Torque	8,900 N.m
Rotation Speed Range	85 / 170 r/min
Travel Speed	2.5 km/h
Gradeability	30 °
Fast Forward Speed	40 m/min
Auxiliary Winch Capacity	1.2 T
High Leg Travel	1.35 m

Delivery and After-Sales Service

• Delivery Time: 7-15 business days after order (custom products may vary)
• Shipping Options: International express (DHL/FedEx/UPS) or ocean freight (≥1 CBM)
• Packaging: Export-standard with cardboard and foam/wooden reinforcement
• Inspection: Required within 3 business days of receipt
• Force Majeure: Notification provided for uncontrollable delays

Contact Us

IDA ZHAO 
Mobile: 86-13363111262
Website: www.waterwell-drillingrig.com

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