What is the order process?

Our streamlined order process is as follows: Finalize the machine specifications and transportation solution. Make the payment. Production begins. Shipment is arranged.

How do you handle after-sales service?

We provide comprehensive after-sales support for every piece of equipment purchased. Our service team is committed to addressing any and all of your post-purchase needs.

Durable Oil-Cooling Threaded-Joint Water Well Drilling Rig Machine for Building Projects

Name: Durable Oil-Cooling Threaded-Joint Water Well Drilling Rig Machine for Building Projects
Brand: Shandong Naking Heavy Industry Co., Ltd.
SKU: 2131204232

Shandong, ChinaShandong Naking Heavy Industry Co., Ltd.

US$5,500.00-6,500.00

1 Piece

Sample price:US$7500.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24 Hours Online

Warranty

1 Year

Model NO.

NKHZ230

Certification

CE, ISO 9001:2000, ISO 9001:2008

Condition

New

Drill Hole Diameter

250-300mm

Drill Hole Depth

>200m

Bit Type

Cone Bit

Drilling Way

Rotary

Type

Four-Wheel trailer

Drilling Depth

230m

Drilling Diameter

50-350mm

Opening Diameter

350mm

Final Hole Diameter

75mm

Pipe Rod

60mm

Borehole Inclination

90°-65°

Vertical Shaft Forward Speed

32-800 R/Min

Vertical Inversion Speed

29-137 R/Min

Single Rope Winding Speed

0.5-1.9 M/S

Flow

160 L/Min

Work Pressure

80 MPa

Inlet Diameter

76 mm

Output Diameter

51 mm

Diesel Power

45kw/60HP/2200rpm

Service

24 Hours Online

Transport Package

Customized

Specification

230m

Trademark

Naking

Origin

China

Production Capacity

50000piece/Year

Key features

Deep Drilling Capacity: NKHZ-230 model drills up to 230 meters deep with 250-300mm hole diameter.

Powerful Diesel Engine: Equipped with 45kW twin-cylinder diesel engine for efficient and stable performance.

Hydraulic Cooling System: Integrated oil cooling system ensures non-stop stable operation during long sessions.

All-Terrain Mobility: Rubber tracks allow easy movement across tough terrains for flexible site access.

Complete Pipe Tools: Includes wrench and long threaded joint for 60/76/89mm pipes, saving extra tool costs.

Stable Drilling Control: Dual lifting cylinders, hydraulic motors, and fast/slow valves ensure adjustable drilling.

Comprehensive Warranty: Provides 1-year warranty coverage for reliable use and peace of mind.

CE & ISO Certified: Meets CE, ISO 9001:2000, and ISO 9001:2008 standards for quality assurance.

Company profile

High Repeat Buyers ChoiceFast DeliveryCustomization from DesignsProduct Certification

Shandong Naking Heavy Industry Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 5 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.16h

About Our Factory & Business Background

AddressJining, Shandong, China

Terms of PaymentLC, T/T, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 set

Supply Chain Partners4

Our Production Capability & Technical Expertise

Main ProductsDrilling Rig, Pile Driver, Construction Machine, Water Drill Machine, Water Well Drilling Rig, Borehole Drilling Rigs, Water Drilling Machinery, Hydraulic Drilling Rig, Water Drilling Machine, Drilling Rig Machine

R&D Engineers2 people

Our Industry Experience & Global Business Record

Main MarketsSouth America, Europe

Number of Foreign Trading Staff2

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Product Q&A

Q:What product categories does your company manufacture?

Our product portfolio encompasses a full range of drilling equipment for various industrial and mining applications, including water well drilling rigs, exploration drilling rigs, and mining drilling rigs.

Q:Can the water well drilling rigs be customized?

Yes, absolutely. We have a dedicated team of technical designers and engineers who work closely with clients to refine product designs based on specific requirements, ensuring the final solution meets your complete satisfaction.

Q:What is the standard production lead time?

Our standard production cycle is typically 3-7 days. Please note that this does not include fully customized products. To ensure timely delivery, our workshop maintains a substantial inventory of semi-finished components, ready for final assembly.

Q:What is the warranty period for your products?

We provide a comprehensive 14-month warranty on all our products. Additionally, distributor clients are eligible for extended warranty services and complimentary spare parts.

Q:What payment methods are accepted?

We offer flexible payment options for your convenience, including: Bank Transfer (T/T) Western Union PayPal Credit Card