Do you test goods before delivery?

Yes, we perform 100% testing before delivery and attach an inspection report for every machine.

Do you provide wear parts for clients?

Yes, we keep records for clients and preferentially provide accessories to them.

How do you maintain long-term business relationships?

We ensure good quality and competitive prices, and treat every customer as a friend.

Do you have certificates for your machines?

All our products come with CE and ISO9001 certificates.

Borehole 250-300mm Hydraulic Water Well Drilling Equipment

Name: Borehole 250-300mm Hydraulic Water Well Drilling Equipment
Brand: Shandong Naking Heavy Industry Co., Ltd.
SKU: 2066149462

Shandong, ChinaShandong Naking Heavy Industry Co., Ltd.

US$1,000.00-2,000.00

1 Piece

Sample price:US$2000.00/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

Motor

AC Motor

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

37kw/50HP/2200rpm

Service

24 Hours Online

Transport Package

Customized

Specification

230m

Trademark

Naking

Origin

China

Production Capacity

50000piece/Year

Key features

Deep Drilling Capability: Achieves drilling depth up to 230 meters with a diameter range of 50-350mm.

Powerful Diesel Engine: Equipped with a 37kW (50HP) water-cooled diesel engine running at 2200 rpm.

Stable Hydraulic System: Features dual hydraulic pumps, motors, and an oil cooling system for stable operation.

Versatile Mobility Options: Available in both rubber tracked and wheeled configurations for various terrains.

Comprehensive Warranty: Includes a 1-year warranty covering free replacement of broken accessories.

High Precision Drilling: Vertical shaft forward speed ranges from 32 to 800 r/min for precise control.

CE and ISO Certified: Products meet international standards with CE and ISO 9001 certifications.

Free Technical Support: Includes video tutorials, user manuals, and 24-hour online technical assistance.

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: ≤0.23h

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