Flexible Speed Regulationhigh Pressure Borewell Machine With High Cost-effectiveness

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
Footage Efficiency:	10-35m/h	Weight:	9T
Highlight:	flexible speed borewell machine , high pressure pneumatic borewell machine , cost-effective borewell machine

Pneumatic Water Well Borehole Machine - Flexible Speed Regulation High Pressure Borewell Machine

Key Specifications

Attribute	Value
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
Footage efficiency	10-35m/h
Weight	9T

Product Advantages

The pneumatic 350 drilling rig excels in engineering operations with its unique power design, performance characteristics, and scene adaptation capabilities. This machine combines efficient power, flexible operation, strong environmental adaptability, and low comprehensive cost, making it ideal for small and medium-sized hard material drilling operations, particularly in scenarios requiring high safety and portability.

Technical Parameters

Parameter	Value
Drilling Depth	350m
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
Maximum turning torque	8900/NM
Maximum rotation speed	85/170r/min
Walking speed	2.5km/h
Climbing degree	30°
Adaptive conditions	Loose layer and bedrock
Engine	Yuchai 91KW
Drilling method	Top drive hydraulic rotation and propulsion, DTH impactor or Mud drilling

Operation Guidelines

Conduct a 10-20 second no-load test run before starting to ensure smooth operation
Never touch rotating drill rods or bits during operation
Maintain uniform pushing force to avoid sudden overload
Reduce thrust and lower speed when encountering hard rock or stuck drilling
Never replace drill rods or repair components while the machine is operating

Safety Considerations

Special Scene Taboos: