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ST 450 Water Borehole Pneumatic Drilling Rig For Rocky Blasting

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ST 450 Water Borehole Pneumatic Drilling Rig For Rocky Blasting

Large Image : ST 450 Water Borehole Pneumatic Drilling Rig For Rocky Blasting

Product Details:

Place of Origin:	China
Brand Name:	ShiTan
Certification:	ISO9001
Model Number:	ST 450

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:	ST 450 Water Borehole Pneumatic Drilling Rig For Rocky Blasting	Drilling Depths:	350 Meters
Drilling Hole Diameters:	105-305 Mm	Color:	Red Yellow Blue
Feature:	High Drilling Efficiency	Application:	Water Well Drilling
Power Type:	Diesel	Warranty:	1 Year
Voltage:	220V/380V	Length Of Drill Pipe(mm):	3m
Place Of Origin:	Hebei,China	After-sale Service:	Working Video Support
Highlight:	450 meters depths pneumatic rig , water borehole drilling pneumatic rig , rocky blasting pneumatic rig

ST 450 Water Borehole Pneumatic Drilling Rig For Rocky Blasting

Product Specifications

Attribute	Value
Drilling Depths	350 meters
Drilling Hole Diameters	105-305 mm
Power Type	Diesel
Length of drill pipe	3m
Warranty	1 Year
Place of origin	Hebei, China

Product Overview

The ST 450 drilling rig is designed for water well drilling, irrigation wells, ground source heating pump wells, and other borehole applications. It excels in mountain and rock formation projects with a drilling capacity of 450 meters depth and hole diameters ranging from 105-350 mm.

Technical Specifications

Drilling depth	450m
Hole diameter	φ105-305mm
Working pressure	1.7-3.3MPa
Air consumption	17-35m³/min
Rotation torque	6200-8500 N.m
Diesel Engine	Yuchai 85Kw/2200rpm
Weight	9000kgs

Key Features

High drilling efficiency with 92KW Yuchai diesel engine
Large rotary torque (8500N.m) for challenging formations
Integrated automation equipment with all-terrain mobility
Durable design for extended service life
Self-loading and unloading system for easy operation

Service & Support

1 year warranty (excluding hammer) with replacement of broken accessories. We provide installation and operation videos for customer support.

Standard delivery time: 7-10 working days after receiving advance payment (30% deposit, 70% before delivery).

Operation Guidelines

Regularly grease drill pipe elevator and follow-up guide frame bearings
Frequently check wire rope condition and oil pipe seals
Monitor circuit relays for aging and prepare spare parts
Check elevator bearing rotation and replace if damaged
Inspect bolts and pin shafts for wear or breakage

Note: For improved elevator maintenance methods, consult our service department.

Product Images

Drilling Site Examples

Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products：

Pneumatic Drilling Rig / Air Drilling Rig（ST-180,ST-200,ST-260,ST-300,ST-350,ST-400,ST450,ST-450,ST-500, ST-600,ST-800 and other Pneumatic water well drilling Rigs.）, Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig（ST-30，ST-50，XY-1A, XY-1B, XY-2, XY-2B,GK180, GK200, GY150, GY200 and 30 impact drill rig,ZLJ series tunnel drilling rig and other geological drilling machines）Crawler Track Undercarriage, Drilling Mud Pump（BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps）, Drilling Air Compressor, Water Well Drill Bits（PDC Drill Bit， Tricone Bit， DTH Button Bit）, Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter

Good quality, professional after-sales service, welcome to order