China ST 200 Pneumatic Drilling Rig - 200m Depth, 7500Nm Torque, Diesel Powered Water Well Drilling Equipment for sale

ST 200 Pneumatic Drilling Rig - 200m Depth, 7500Nm Torque, Diesel Powered Water Well Drilling Equipment

Price Negotiable

Price: Negotiation

MOQ: 1 set

Delivery Time: 7-10 days

Brand: JINZHOU SHITAN

Product Description

ST 200 Pneumatic Drilling Rig Overview

The ST 200 Pneumatic Drilling Rig is a full hydraulic drilling system designed for professional well drilling applications including water wells, irrigation systems, ground source heating pump wells, and various borehole projects. This heavy-duty equipment excels in challenging mountain and rock formation environments.

Technical Specifications

Specification	Value
Model Number	ST 200
Drilling Depth	200 Meters
Drilling Diameter	90-152mm (Customizable)
Power Type	Diesel Engine
Rotation Torque	7500Nm
Air Consumption	13-20m³/min
Rotary Speed	0-90rpm
Dimensions (L×W×H)	6400mm × 2250mm × 2700mm
Weight	5800kg (8.9 Tons)
Traveling Speed	0-2.5km/h
Certification	ISO9000
Warranty	12 Months

Performance Advantages

Enhanced fuel efficiency and energy saving technology
Advanced air filtration system with vacuum indication for dust environments
Compressor oil and engine coolant coolers for optimized performance
Efficient compressor oil filtration system
Fuel filter with integrated water separator
Easy-to-remove translucent PE fuel tank
Extended engine life through advanced cooling systems

Operational Procedures

Professional drilling operations require systematic procedures for optimal results and equipment longevity:

Initial site assessment with sample collection and drilling profile structure diagram
Preparation of upper pipe and filter pipe with minimum 300mm drilling diameter
Proper backfilling of filter materials (1.8-2.0 m³) with adequate clearance
Ensuring vertical well pipe alignment without inclination
Use of 8mm thick polyethylene plastic pipe with proper filter specifications

Product Images