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ST 300 Pneumatic Drilling Rig with 7500Nm Rotation Torque for Rocky Layer Blasting and Customizable Hole Diameter

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ST 300 Pneumatic Drilling Rig with 7500Nm Rotation Torque for Rocky Layer Blasting and Customizable Hole Diameter

Name: ST 300 Pneumatic Drilling Rig with 7500Nm Rotation Torque for Rocky Layer Blasting and Customizable Hole Diameter
Brand: JINZHOU SHITAN
Price: 1 USD

Wholesale ST 300 Pneumatic Drilling Rig with 7500Nm Rotation Torque for Rocky Layer Blasting and Customizable Hole Diameter from china suppliers

Brand Name : JINZHOU SHITAN

Model Number : ST 300

Certification : ISO/CE/COC

Place of Origin : China

MOQ : 1 set

Price : Negotiation

Payment Terms : T/T,Western Union

Supply Ability : 2000 sets per year

Delivery Time : 7-10 days

Packaging Details : Standard Export Package

Product Name : Deep Borehole Drilling Equipment

Machine Type : Water Borewell Drilling Rig

Hole Diameter : 100-350 mm

Drilling Depths : 300 meters

Condition : New

Drilling Rod : 76/89mm

Warranty : 12 months

Rotation torque : 7500Nm, 983 N.m, 4200N.m, 3400mm

After sale service : Video Support

Color : Yellow,Red and Blue

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ST 200 Pneumatic Drilling Rig for Rocky Layer Blasting Borehole

Key Features

Designed for deep well drilling up to 260 meters
Pneumatic drive system for powerful performance
Suitable for hydrogeological exploration and water well drilling
Excellent adaptability for complex geological conditions
ISO certified with 12-month warranty

Product Specifications

Attribute	Value
Model Number	Crawler-mounted drilling rig
Machine Type	Drilling Equipment
Certification	ISO
Hole Diameter	Customized (90-300mm)
Drilling Depths	200 meters
Condition	New
Weight	8.9 T
Warranty	12 months
Rotation Torque	7500Nm, 983 N.m, 4200N.m
Air Consumption	16-30 M3/min, 20-100m3/min
Color Options	Yellow, Red and Blue

Technical Details

Power: Diesel

Dimensions: 6400MM × 2250MM × 2700MM

Weight: 5800KG

Rotary Speed: 0-90rpm

Travelling Speed: 0-2.5km/h

Drilling Rods: 76×2m + 76×3m

Equipment Components

Pneumatic System: Provides power to drive the rotation and impact of the drill bit
Drill Rod System: Multiple sections of drill rods for gradual penetration
Drill Bit: Various types available based on geological conditions
Control System: Adjusts drilling parameters like rotation speed and impact force
Debris Removal System: Uses compressed air or mud to keep borehole clean

Safety Precautions

Operators must undergo professional training
Wear safety helmets, gloves, and other protective equipment
Inspect surrounding environment before operation

Product Images

Product Tags:

260 meters borehole drilling rig

pneumatic drilling rig for rocky layers

deep underground borehole drilling equipment

ST 300 Pneumatic Drilling Rig with 7500Nm Rotation Torque for Rocky Layer Blasting and Customizable Hole Diameter Images

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