What is the minimum order quantity?

The minimum order quantity is 1 set.

What are the payment terms?

Accepted payment terms include LC, T/T, D/P, PayPal, Small-amount payment, and Western Union.

What is the average lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

400m Depth Rock Drilling Machine/Air DTH Water Well Bore Hole Drilling Rig

Name: 400m Depth Rock Drilling Machine/Air DTH Water Well Bore Hole Drilling Rig
Brand: Ji Ning Hengwang Mining Machinery Co., Ltd.
SKU: 781614202

Shandong, ChinaJi Ning Hengwang Mining Machinery Co., Ltd.

US$23,000.00-39,500.00

1 Piece

Product profile

Certification

ISO 9001:2000

Condition

New

Motor

AC Motor

Model NO.

HQZ-400L

Drill Hole Diameter

>300mm

Drill Hole Depth

>200m

Bit Type

Diamond Bit

Drilling Way

Rotary

Type

Crawler

Drilling Depth

400m

Drilling Diameter

130-400mm

Climbing Ability

Air Consumption

17-35m3/Min

Transport Package

FCL

Specification

5300*2050*2700mm

Trademark

Origin

China

Production Capacity

3000/Year

Key features

400m Max Drilling Depth: Capable of drilling up to 400 meters deep for water wells and geothermal projects.

Wide Diameter Range: Supports drilling diameters from 130mm to 400mm for versatile applications.

Hydraulic Control System: Features hydraulic motor rotation and centralized control for convenient operation.

Strong Off-Road Mobility: Excavator crawler chassis with 25-degree climbing ability and 6km/h walking speed.

High Torque Performance: Provides 9000-10000N.m rotary torque to handle various strata effectively.

Durable Diesel Engine: 100KW 6-cylinder engine with special air filter design to prolong service life.

Easy Maintenance Design: Special pump set and independent module design reduce maintenance costs.

ISO 9001 Certified: Manufactured under ISO 9001:2000 standards with 100% finished product inspection.

Company profile

High Repeat Buyers ChoiceR&D CapabilitiesSelf-brandedOverseas Warehouse

Ji Ning Hengwang Mining Machinery Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤9.79h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHengwang is a machinery and equipment supplier covering drilling machinery, engineering machinery, components, mining tools, hydraulic and pneumatic tools, construction equipment, and related accessories. It operates three production lines and reports defined output across several product categories, with exports to South America, Southeast Asia, the Middle East, and Europe. The supplier demonstrates customization capability, quality-control procedures, material traceability, complaint-handling records, overseas service offerings, and CE certification. However, it does not provide OEM services for popular brands, has no available SDK, and evidence for customer cases and financial strength is insufficient because the supplied financial fields identify years rather than substantive financial indicators.

Supplier typeThe supplier is a manufacturer and seller of mining, drilling, hydraulic, construction, and engineering machinery and accessories. Its stated scope includes production, processing, sales, and general import/export, while its product portfolio covers more than 40 categories across drilling machinery, engineering machinery, and components.

CertificationsThe supplier reports CE certification and states that its quality-control process includes quality assurance and traceability of raw materials. These are explicit indicators of certification and supporting quality-control practices.

After-Sales capabilityThe supplier has a documented complaint-handling procedure with follow-up records, a corrective and preventive action procedure with records, and overseas services including debugging, maintenance, repair, training, and equipment installation in Indonesia. Peak- and off-season lead times are both stated as within 15 working days, although supplier-service assessment records are incomplete.

R&D capabilityThe company describes a comprehensive product research and development layout driven by technological innovation and covering drilling, engineering, and component products. However, it reports no available SDK and no OEM service for popular brands, so the evidence supports product-development activity but not a broader technology-integration or branded-OEM advantage.

Production capacityThe supplier operates three production lines and reports annual output of 1,000 pile drivers, 1,500 water well drilling rigs, 2,000 road machinery units, 3,000 construction equipment units, and 10,000 hydraulic tool sets. It also has 28 quality assurance and quality control inspectors, indicating established production and quality-control capacity.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, and minor customization. The range of stated options indicates broad accommodation of customer-specific requirements.

Product Q&A

Q:What is the maximum drilling depth of this rig?

The HQZ-400L Pneumatic Water Well Drilling Rig can achieve a maximum drilling depth of 400 meters.

Q:What drilling diameters are supported?

The machine supports a drilling diameter range of 130mm to 400mm.

Q:What types of terrain can this rig handle?

It features an excavator crawler chassis with a 25-degree climbing ability, allowing for strong off-road performance and application in various strata.

Q:What is the main power source and consumption?

It uses a 100KW 6-cylinder diesel engine with an air consumption rate of 17-35m3/min.

Q:Is customization available for this machine?

Yes, customization options include customization from samples, designs, full customization, and minor customization.