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Underground Water Hard Rock Drilling Equipment 78 Kw Horse Power

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Underground Water Hard Rock Drilling Equipment 78 Kw Horse Power

Large Image : Underground Water Hard Rock Drilling Equipment 78 Kw Horse Power

Product Details:

Place of Origin:	China
Brand Name:	JINZHOU SHITAN
Certification:	ISO
Model Number:	ST-260

Payment & Shipping Terms:

Minimum Order Quantity:	1 set
Price:	Negotiation
Packaging Details:	Standard Export Package
Delivery Time:	7-10 days
Payment Terms:	T/T,Western Union
Supply Ability:	2000 sets per year

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Detailed Product Description

Product Name:	Wheels Mounted Borehole Drilling Equipment	Model Number:	ST 260
Air Compressor:	29/23	Drilling Rod:	76/89mm
Hole Diameter:	Customized	Drilling Depths:	100-200 Meters
Mud Pump:	Bw 200	Weight:	8.9 T
Warranty:	12 Months	Rotation Torque:	7500Nm, 983 N.m, 4200N.m, 3400mm
Support:	Online Technical Support	Color:	Yellow,Red And Blue
Highlight:	260 meters borehole drilling rig , pneumatic drilling rig for rocky layers , deep underground borehole drilling equipment

ST 260 Pneumatic Drilling Rig for Rocky Layer Blasting Borehole

This high-performance drilling equipment is designed for deep well drilling up to 260 meters in challenging rocky layers, ideal for hydrogeological exploration and water well drilling applications.

Key Features

Pneumatic drive system delivers powerful drilling performance
Exceptional adaptability for complex geological conditions
Customizable hole diameter from 90-300mm
ISO certified with 12-month warranty
Wheels-mounted design for enhanced mobility

Technical Specifications

Attribute	Value
Model Number	Wheels-mounted drilling rig
Machine Type	Hydraulic Diesel Engine
Certification	ISO
Hole Diameter	90-300mm (customizable)
Drilling Depth	260 meters
Drilling Rods	76/89mm
Weight	8.9 T
Power	Diesel
Dimensions	6400mm * 2250mm * 2700mm
Rotary Speed	0-90rpm
Travelling Speed	0-2.5km/h
Rotation Torque	7500Nm, 983 N.m, 4200N.m
Air Consumption	16-30 M3/min, 20-100m3/min
Color Options	Yellow, Red, Blue
Warranty	12 months

Equipment Components

Pneumatic System: Provides power to drive rotation and impact of drill bit
Drill Rod System: Multiple sections (76*2m + 76*3m) for gradual penetration
Drill Bit: Various types available based on geological conditions
Control System: Adjusts drilling parameters including rotation speed and impact force
Debris Removal System: Uses compressed air or mud to maintain clean borehole

Safety Precautions

Operators must complete professional training before use
Mandatory safety equipment: helmets, gloves, and protective gear
Thorough environmental inspection required before operation

Product Images

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