350 Meter Percussion Drilling Machine Easy Operation and Movement

Product Details:

Place of Origin:	Jinzhou,China
Brand Name:	Shitan
Model Number:	ST-350

Payment & Shipping Terms:

Minimum Order Quantity:	1
Delivery Time:	10-15days
Payment Terms:	T/T,Western Union
Supply Ability:	10000

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Detailed Product Description

Product Name:	Pneumatic Water Well Borehole Machine	High Leg Stroke:	1.35 Meter
Optional Accessories:	Yuchai: 91 KW (four Cylinder)	Drilling Rod Diameter:	76-102mm
Fast Lifting Speed:	0-20 M/min	Drilling Hole Diameter:	105-350 Mm
Material:	Steel Track	Drilling Rig Size:	5.222.35M
Highlight:	350 meter percussion drilling machine , pneumatic borewell machine with warranty , easy to operate drilling machine

350 Meter Percussion Drilling Machine - Easy Operation and Movement

Product Overview

The Pneumatic 350 drilling rig is a portable drilling equipment powered by compressed air, designed for efficient operation in mining, geological exploration, construction, and tunnel excavation applications. Its robust construction enables drilling operations in hard materials including rocks and concrete.

Key Specifications

Attribute	Value
Product Name	Pneumatic Water Well Borehole Machine
High Leg Stroke	1.35 Meter
Optional accessories	Yuchai: 91 KW (four Cylinder)
Drilling Rod Diameter	76-102mm
Fast Lifting Speed	0-20 M/min
Drilling Hole Diameter	105-350 Mm
Material	Steel Track
Drilling Rig Size	5.222.35M

Technical Parameters

Parameter	Value
Drilling Depth	350m
Drilling Hole Diameter	105-305mm
Working Wind Pressure	1.25-3.5Mpa
Gas Consumption	16-55m³/min
Drill Pipe Length	6m
Drill Pipe Diameter	89mm
Axial Pressure	4T
Lifting Force	24T
Lifting Speed	20m/min
Fast Forward Speed	40m/min
Maximum Turning Torque	8900/NM
Maximum Rotation Speed	85/170r/min
Lifting Force of Small Auxiliary Winch	1.2T
High Leg Travel	1.35m
Footage Efficiency	10-35m/h
Walking Speed	2.5km/h
Climbing Degree	30°
Weight	9T
Overall Dimension	5.222.35M
Adaptive Conditions	Loose layer and bedrock
Engine	Yuchai 91KW
Drilling Method	Top drive hydraulic rotation and propulsion, DTH impactor or Mud drilling

Core Features

Compact size and lightweight design for easy transportation and operation in outdoor or confined spaces
Pneumatic drive system with automatic overload protection for enhanced safety
Compatible with multiple drill rod types for versatile applications
Efficient drilling and sampling capabilities
Robust steel track construction for stability and durability

Operation Notes

Important: Requires connection to an air compressor with stable pressure and flow rate for optimal performance. Always inspect all connections for leaks before operation. Operators must wear appropriate protective equipment to prevent injury from flying debris.

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