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ST 200 Two Hundred Meters Pneumatic Drilling Rig For Rocky Strata Water Well

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ST 200 Two Hundred Meters Pneumatic Drilling Rig For Rocky Strata Water Well

Large Image : ST 200 Two Hundred Meters Pneumatic Drilling Rig For Rocky Strata Water Well

Product Details:

Place of Origin:	China
Brand Name:	JINZHOU SHITAN
Certification:	ISO
Model Number:	ST 200

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:	ST 200 Pneumatic Drilling Rig Equipment	Model Number:	ST 200
Machine Type:	Water Well Drilling	Drilling Hole Diameter:	105-300mm
Hole Diameter:	Customized	Drilling Depths:	200 Meters
Weight:	8.9 T	Warranty:	12 Months
Rotation Torque:	7500Nm, 983 N.m, 4200N.m, 3400mm	Air Consumption:	16-30 M3/min, 20-100m3/min, 17-31m3/min, 16-30cubic Meter/min
Service:	Video Support	Place Of Origin:	Hebei,China
Highlight:	two hundred meters pneumatic drilling rig , rocky strata pneumatic drilling rig , two hundred meters pneumatic rig

ST 200 Two Hundred Meters Pneumatic Drilling Rig For Rocky Strata Water Well

Product Specifications

Attribute	Value
Product Name	ST 200 Pneumatic Drilling Rig Equipment
Model Number	ST 200
Machine Type	Water Well Drilling
Drilling Hole Diameter	105-300mm (Customizable)
Drilling Depths	200 meters
Weight	8.9 T
Warranty	12 months
Rotation Torque	7500Nm, 983 N.m, 4200N.m, 3400mm
Air Consumption	16-30 M3/min, 20-100m3/min, 17-31m3/min, 16-30cubic meter/min
Service	Video Support
Place of Origin	Hebei, China

Product Overview

The ST 200 pneumatic drilling rig is a high-efficiency, multifunctional drilling equipment designed primarily for water well drilling, agricultural irrigation wells, ground source heat pump wells, and other specialized well applications. Its robust construction makes it particularly suitable for water intake projects in mountainous areas and rocky formations.

Technical Parameters

Specification	ST 200
Weight (T)	5
Hole Diameter (mm)	140-254
Drilling Depth (m)	200
One-time Advance Length (m)	3.3
Walking Speed (km/h)	2.5
Climbing Angles (Max.)	30
Equipped Capacitor (KW)	65
Using Air Pressure (MPA)	1.7-2.5
Air Consumption (m³/min)	17-31
The Penetration Efficiency (m/h)	10-35
Drill Pipe Diameter (mm)	Φ76 Φ89
Drill Pipe Length (m)	1.5m 2.0m 3.0m
Rig Lifting Force (T)	13
Rapid Rise Speed (m/min)	30
Fast Feeding Speed (m/min)	60
Width of Loading (m)	2.6
Hoisting Force of Winch (T)	1.5
Swing Speed (rpm)	45-70
Swing Torque (N.m)	3400-4700
Dimension (mm)	395017502250
Equipped with Hammer	Medium and high wind pressure series
High Leg Stroke (m)	1.4
The Engine Brand	Yuchai engine

Key Advantages

Enhanced Efficiency: Hydraulic automatic feeding mechanism improves drilling efficiency and reduces labor intensity
Operational Safety: Ball clip holding mechanism or hydraulic chuck allows for rod changes without stopping operation
Precision Monitoring: Hole bottom pressure gauge provides real-time monitoring of drilling conditions
Compact Design: Lightweight structure with strong decomposition capability for easy transportation and operation in various terrains

Applications

The ST 200 pneumatic drilling rig is designed for multiple well drilling applications including water wells, agricultural irrigation systems, and ground source heat pump installations. Its robust construction makes it particularly effective for water intake projects in mountainous regions and rocky formations, with a maximum drilling diameter capability of 350mm.

The rig incorporates advanced hydraulic technology with large torque hydraulic motor rotation and large-diameter hydraulic cylinder propulsion. Powered by a Yuchai engine, the system features a two-stage air filter and compressed air intake design to extend engine life. The centralized control hydraulic console ensures easy operation, while the unique pump unit design facilitates maintenance and reduces operational costs.

Circulating System Equipment

The drilling machine's circulation system maintains drilling fluid flow to clean the well bottom, carry rock cuttings, and protect the well wall. The system includes: