Dminingwell MW350 Crawler Type Water Well Drilling Rig 350m 140-325mm Water Well Drilling Rig Machine
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Product Highlights
- 350m Deep Drilling Capacity: Designed for heavy-duty operations with a maximum drilling depth of 350 meters.
- Stable Hydraulic Power: Equipped with a powerful Yuchai 91kW engine ensuring stable hydraulic output.
- High Efficiency Design: Features a 6.6m long stroke feed system for higher drilling efficiency and speed.
- Low Maintenance Cost: Key selling point focused on durability and reduced operational maintenance expenses.
- 25+ Years Experience: Backed by over 25 years of production experience and mature engineering team.
- Comprehensive After-Sales: Provides 24/7 online support, video technical assistance, and spare parts supply.
Product Attributes
- Customization
- Available
- After-sales Service
- Video Technical Support, Online Support, Spare PAR
- Warranty
- 1 Year
- Model NO.
- MWS350
- Certification
- ISO9001/CE
- Condition
- New
- Motor
- DC Motor
- Drill Hole Diameter
- 140-305mm
- Drill Hole Depth
- 350m
- Bit Type
- Diamond Bit/ Cone Bit/ Drag Bit
- Drilling Way
- Impactor
- Type
- Crawler
- Dimension(L*W*H)
- 6000×2000×2550mm
- Air Capacity
- 17-36m3/Min
- Swing Speed
- 66-140 Rpm
- Drilling Pipe Length
- 1. 5 M,2.0 M. 3.0m
- Equipped Capacity
- Yuchai 91kw
- Diameter of Drill Rod
- 76mm,89mm.102mm
- Key Selling Points
- Low Maintenance Cost
- Transport Package
- Carton
- Specification
- 5900*1850*2360mm
- Trademark
- Miningwell
- Origin
- Zhejiang, China
- Production Capacity
- 45PCS Per Month
- Package Size
- 650.00cm * 220.00cm * 280.00cm
- Package Gross Weight
- 8700.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description

1. Max drilling depth 350m, drilling diameter 140–325mm
2. High-torque rotary system (6200–8500 Nm) for hard rock conditions
3. Powerful Yuchai 91kW engine with stable hydraulic output
4. Steel crawler chassis with 30° climbing ability for rough terrain
5. Long stroke feed system (6.6m) for higher drilling efficiency
Customization available. MW series covers drilling depths from 180 m to 1000 m.
MWS350 crawler water well drilling rig | |||
The weight(T) | 8.6 | Equipped capacitor(kw) | Yuchai 91KW |
Drill pipe diameter(mm) | Φ89Φ102 | Drill pipe length(m) | 1.5/2.0/3.0/6.0 |
The hole diameter(mm) | 140-325 | Drilling depth(m) | 350 |
One-time advance length(m) | 6.6 | The penetrationefficiency(m/h) | 15-35 |
Swing speed(rpm) | 66-140 | Swing torque(N.m) | 6200-8500 |
Rig lifting force(T) | 22 | Hoisting force of winch(T) | 2 |
Rapid rise speed(m/min) | 20 | Fast feedingspeed(m/min) | 40 |
Using air pressure(MPA) | 1.7-3.4 | Air consumption(m³/min) | 17-36 |
Walking speed(km/h) | 2.5 | Climbing angles(Max.) | 30 |
Width of loading(m) | 2.7 | Dimension(mm) | 6000×2000×2550 |








OEM Support---mature engineering team
Attentive Service---24/7 online after-sales service
Super supply chain integration capabilities
Air compressor
DTH hammer, Drilling rod, Drilling bits
Water detector…







About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2432181". Items marked "" are certified.
Company Profile
About MININGWELL.
The most complete supply chain of rock drilling products in China.
The origin of MININGWELL can be traced back to 2001. At the beginning, it was a supplier specializing in the production of accessories for drilling rig factories. During the 20-year production and operation process, MININGWELL has its own drilling rig, DTH hammer, and drill pipe production workshops. Its drilling rig brand HUNTER, drilling tool brands SANTEROCK, D MININGWELL have been loved by many mining areas at domestic and abroad.
MININGWELL adheres to the concept of "cooperation and win-win", and has formed a strategic cooperative relationship with many domestic counterparts, and MININGWELL SUPPLY CHAIN Ltd. was born. From underground rock drilling to open-pit DTH rock drilling to deep well drilling, MININGWELL's supply chain covers all outstanding rock drilling products in China and can provide one-stop services for global rock drilling companies.
Underground Rock Drilling
Underground Jumbo(Single/Double/Triple arm);
Drifter/Extension/Speed/Guide rod(R32, R38, T45, T51, T60);
Thread bits(R32, R38, T45, T51, T60);
Shank adaptor(Atlas Copco, Furukawa, Montabert, Sandvik/Tanrockm, Ingersoll Rand, Doofor);
Coupling(R32, R38, T45, T51, T60);
Jack hammer(Y18, Y20, YT24, YT27, YT28, Y29A);
Tapered rod(Taper 7°, 11°, 12°);
Tapered bits(Taper 7°, 11°, 12°/ Dia: 32--50mm);
Explosion-proof electric air compressor(Max. 30bar);
Piston air compressor(Pressure: 5-10bar).
Open-pit Rock Drilling
Separated DTH drill rig(Dia: 90-300mm);
Anchor Rig(Dia: 90-300mm, Multi-angle work; )
Integrated DTH drill rig(With compressor and Automatic rod change, with/without cab);
Large integrated DTH drill rig(Rod length: 10 meters, Max. Depth: 50 meters);
Roller drill rig(Rod length: 10 meters, with large torque power);
Top hammer drill rig(Dia: 64-127mm);
DTH hammer(Lower pressure, medium pressure, high pressure: 2'-24');
DTH bits(Lower pressure, medium pressure, high pressure: 2'-40');
Friction welding drill rod(Dia: 50-203mm, Length: 0.5-10 meters);
Adaptor(API Standard);
Portable screw air compressor(Diesel&Electric, 2/4 wheels, Pressure: 7-35bar);
Drifter/Extension/Speed/Guide rod(R32, R38, T45, T51, T60);
Thread bits(R32, R38, T45, T51, T60);
Shank adaptor(Atlas Copco, Furukawa, Montabert, Sandvik/Tanrockm, Ingersoll Rand, Doofor);
Coupling(R32, R38, T45, T51, T60);
Deep Water Well Drilling
Crawler type water well drill rig(Air compressor&Mud pump, Max. Drill depth: 1500 meters);
Trailer type water well drill rig(Air compressor&Mud pump, Max. Drill depth: 300 meters);
Truck mounted water well drill rig(Brand new 6*4/8*4 SINOTRUCK, Air compressor &Mud pump mounted on the chassis, Max. Drill depth: 1500 meters);
Screw air compressor(Max. Air capacity: 1350CFM, Max. Pressure: 37bar);
High pressure DTH hammer(DHD, COP, QL, NUMA: 4-24');
High pressure DTH bits(DHD, COP, QL, NUMA: 4-40');
Friction welding drill rod(Dia: 50-203mm, Length: 0.5-10 meters);
Adaptor(API Standard);
Mud pump(BW250/BW450/BW850/BW1500);
Foam pump;
Tricone bits;
PDC bits;
Mud drag bits;
Casing pipe(Dia: 4-20');
Automatic rod change tool;
Company history
2001.07
Reform of shareholding cooperative system and establishment of Quxian Technology Mechanical Experiment Factory.
2005.03
Moved to the Gaotang Road Science and Technology Park in Qujiang and became the first batch of high-tech manufacturers to settle in the high-tech park
2007.10
Changed the factory name to Quzhou Miningwell Machinery Factory to provide accessories for surrounding drilling rig factories
2008.01
Product pedigree and began market sales, expanding two production lines for drill pipes and DTH hammers.
2017.12
Established Zhejiang Miningwel Supply Chain Management Co., Ltd. And started the foreign trade journey.
2018.07
Started independent research and development and production of HT series open-air DTH drill rigs.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 18, Gaotang Road, Qujiang District, Quzhou City, Zhejiang Province
-
Plant Area
- 1736 square meters
-
Number of Employees
- 17
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month, 1-3 months
Off Season Lead Time: within 15 workdays, one month, 1-3 months -
Nearest Port
- Shanghai Port, Ningbo Port
-
Minimum Order Quantity
- 10 pcs
-
Supply Chain Partners
- 19
Our Production Capability & Technical Expertise
-
Main Products
- DTH Hammer, DTH Bit, Shank Adapter, Water Well Drill Pipe, Taper Drill Bits, Water Well Drilling Rig, Air-Compressors, Mine Drilling Rig, Thread Drill Bit, Jack Hammer
-
Production Lines
- 12
-
Production Machines
- Sawer, Lathe, Miller, Drilling machine, Grinder, Heat Treatment machine, Friction Welding machine
-
QA/QC inspectors
- 4 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2017-12-18
-
Export Year
- 7 years
-
Main Markets
- South America, Southeast Asia/ Mideast, Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 8
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
FAQ
- What is the maximum drilling depth and diameter?
- The maximum drilling depth is 350 meters, and the drilling diameter ranges from 140mm to 325mm.
- What engine powers this drilling rig?
- It is equipped with a powerful Yuchai 91kW engine that ensures stable hydraulic output.
- What after-sales services are provided?
- We provide video technical support, online support, and spare parts supply for the machine.
- What is the warranty period for the equipment?
- The equipment comes with a 1-year warranty covering mechanical defects.
- Is customization available for this model?
- Yes, customization is available. The MW series covers drilling depths from 180m to 1000m, and minor or full customization options exist.
- What certifications does the product have?
- The product is certified with ISO9001 and CE standards.
- What is the minimum order quantity (MOQ)?
- The minimum order quantity is 10 pieces.
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