Multifunction Portable 300m Air Water‑Well Drilling Rig Rural Well Drilling

Product Summary
Multifunction Portable 300m Air Water-Well Drilling Rig with crawler mobility, hydraulic feeding, and 2400 RPM rated speed. Drills 140-300mm diameter holes up to 300m deep using Ø76-Ø102 drill rods. Features dual-circuit hydraulic system for precise control and corrosion-resistant components for harsh environments.
Basic Properties
Place of Origin: China
Brand Name: ShiTan
Certification: ISO
Model Number: ST300
Trading Properties
Minimum Order Quantity: 1 set
Price: set
Payment Terms: L/C,T/T,Western Union
Supply Ability: 2000sets/month
Product Details
Highlight:

multifunction air drilling rig

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multifunction water well drilling rig

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300m air drilling rig

Drilling Type: Multi-function
Mobility: Crawler
Drilling Unit: Tophammer
Feeding Type: Hydraulic
Drilling Diameter: 140-300mm
Name: Water Well Drilling Rig Machine
Drill Rod Diameter(Mm): Ø76,Ø89, Ø102
Revolver To Increase Speed(M/Min): 0-12
Rated Speed(R/Min): 2400
Weight(Kg): 7T
Product Description
Multifunction Portable 300m Air Water-Well Drilling Rig
Product Overview

Reliability meets performance in the Multifunction Portable 300m Air. Its dual-circuit hydraulic system provides independent control of rotation and feed, enabling precise drilling in complex geological structures. The oversized cooling system prevents overheating during extended runs, while the corrosion-resistant components extend service life in harsh environments.

Technical Specifications
ParameterSpecification
Drilling diameter (mm)Ø90-Ø273
Drilling depth (m)150-300
Drill rod diameter (mm)Ø76, Ø89, Ø102
Drill inclination (°)90
Rotator output speed (r/min)14-500
Rotator output torque (N.m)13428-250
Rotator feeding stroke (mm)3400
Gyrator pressure (k.N)35
Revolver lift (k.N)80
Revolver increase speed (m/min)0-12
Walking way / Climbing angleCrawler walk / 15°
Input power (Diesel engine) (kW)48
Rated speed (r/min)2400
Oil pump flow (L/min) / Pressure (MPa)Main pump 60/20, Auxiliary pump 60/20
Dimension (L×W×H) (mm)5400×2120×2650
Weight (kg)7200
Frequently Asked Questions
Are you a trading company or manufacturer?
We are professional manufacturers, and our factory mainly produces water well drilling rigs, Diamond Core Drill Rigs, DTH drilling rigs, piling rigs, etc. Our products have been exported to more than 50 countries across Asia, South America, and Africa, earning a strong reputation worldwide.
Do you provide after-sales service?
Yes, we have a dedicated service team that offers professional guidance. If needed, we can send our engineers to your worksite to provide training for your staff.
What is the quality warranty?
We offer a one-year quality warranty for the machine's main body.
How long is the delivery time?
Generally, we can deliver the machine within 7 days.
Product Images
Multifunction Portable 300m Air Water-Well Drilling Rig - Front viewMultifunction Portable 300m Air Water-Well Drilling Rig - Side viewMultifunction Portable 300m Air Water-Well Drilling Rig - Operational viewMultifunction Portable 300m Air Water-Well Drilling Rig - Control panelMultifunction Portable 300m Air Water-Well Drilling Rig - Drilling mechanismMultifunction Portable 300m Air Water-Well Drilling Rig - Detailed component viewMultifunction Portable 300m Air Water-Well Drilling Rig - Worksite operation
Additional Information
What models do you produce?
Our lineup features hydraulic water well rigs, core drilling machines, engineering drills, and geological exploration equipment. Contact us with your drilling targets and we will propose the best solution.
Manufacturing location?
Our factory is located in Jinzhou, within the Shijiazhuang economic zone of Hebei Province, China—an area renowned for heavy machinery manufacturing and export logistics.
Real manufacturer or third party?
Genuine manufacturer. 20+ years of drilling rig production, ISO-certified, with a modern facility that covers everything from metal fabrication to final assembly and quality testing.
Shipping lead time?
Small hydraulic rigs: 5-7 days. Large pneumatic units: 7-15 days. We can accommodate urgent timelines—please flag your priority when ordering.
Warranty scope?
Full one-year coverage on all non-wear components. Remote diagnostics and spare parts guidance are complimentary during the warranty term.
Air compressor longevity?
Designed for a service life exceeding 10 years when maintained per our recommended schedule.
How to pay?
We work with T/T wire transfers for simple, secure international payments.
Export documents included?
Yes—you get the complete set: invoice, contract, packing list, BL, insurance documents, and certificate of origin upon request.
When can I reach support?
Around the clock, online. We aim to close all technical tickets within 48 hours.
Overseas installation support?
Remote setup guidance is included free of charge. Our field engineers are also available for overseas deployment when on-site commissioning and training are needed.
The Manufacturer Difference

When you buy from us, you are buying direct from the factory. Our 20+ years of drilling rig expertise, ISO-certified processes, and modern Hebei production facility mean competitive pricing, consistent quality, and direct access to engineering support.

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

Mrs. Anna

Manager

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