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Customized Steel Crawler Mounted ST 300 Pneumatic Drilling Rig For Borehole

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Customized Steel Crawler Mounted ST 300 Pneumatic Drilling Rig For Borehole

Large Image : Customized Steel Crawler Mounted ST 300 Pneumatic Drilling Rig For Borehole

Product Details:

Place of Origin:	China
Brand Name:	ShiTan
Certification:	ISO9001
Model Number:	ST 300

Payment & Shipping Terms:

Minimum Order Quantity:	1 set
Price:	Negotiation
Packaging Details:	Wooden box
Delivery Time:	Within 7-12 days
Payment Terms:	T/T, Western Union
Supply Ability:	20000 sets per year

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Detailed Product Description

Product Name:	Customized Steel Crawler Mounted ST 300 Pneumatic Drilling Rig For Borehole	Drilling Depths:	300 Meters
Color:	Red Yellow Blue	Feature:	High Drilling Efficiency
Application:	Water Well Drilling	Power Type:	Diesel
Drilling Hole Diameters:	105-305 Mm	Warranty:	1 Year
Voltage:	220V/380V	Length Of Drill Pipe(mm):	3m
After-sale Service:	Working Video Support	Place Of Origin:	Hebei,China
Highlight:	mini well drilling rig fast speed , 300m mini well drilling rig , 220v mini well drilling rig

Customized Steel Crawler Mounted ST 300 Pneumatic Drilling Rig For Borehole

Product Specifications

Product Name	Customized Steel Crawler Mounted ST 300 Pneumatic Drilling Rig For Borehole
Drilling Depths	300 meters
Color Options	Red, Yellow, Blue
Key Feature	High Drilling Efficiency
Application	Water Well Drilling
Power Type	Diesel
Drilling Hole Diameters	105-305 mm
Warranty	1 Year
Voltage	220V/380V
Length of drill pipe	3m
After-sale Service	Working Video Support
Place of origin	Hebei, China

Product Overview

The ST 300 Pneumatic Drilling Rig is designed for efficient borehole drilling up to 300 meters depth. This crawler-mounted rig is particularly effective for water well drilling, irrigation wells, ground source heating pump wells, and other borehole applications, especially in mountainous and rocky terrain.

Technical Specifications

Parameter	Value
Model	ST300
Dimension	5900×2000×2850mm
The hole diameter	140-325mm
Drilling depth	300m
One-time advance length	3m
Walking speed	2.5KM/H
Climbing angles	30°
Power	84KW
Using air pressure	1.7-3.3MPA
Air consumption	17-35cubic meter/min
Drill pipe length	2 meter or 3 meter
Drill pipe diameter	102mm, 89mm
Rig lifting force	20T
Swing speed	55-115rpm
Swing torque	6200-8500N.m

Key Features

Dual motor rotating mechanism for enhanced performance
Centralized operating system for improved control
Double cylinder propulsion system for efficient drilling
Advanced hydraulic technology with high torque rotary hydraulic motor
Large diameter hydraulic cylinder propulsion reduces labor intensity
Safe and stable traveling system for various terrains
Triple pump assembly for reliable operation

Service & Support

Available in different models for various applications including water well drilling, mine blast holes, and underground projects
Payment terms: 30% deposit, 70% before delivery with product photos provided
Standard production time: 7-10 working days after deposit receipt
1 year warranty for main machine (excluding hammer)
Comprehensive after-sales support including installation and operation videos

Product Images