Do you provide wear parts for clients?

Yes, we have recor ds for your clients, and will prefer providing accessories to clients.

How do you ensure long-term business relationships?

1. We keep good quality and competitive price to ensure our customers benefits; 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Mining Used Blasting Hole Well Drilling Machine Air DTH Drilling Rig

Name: Mining Used Blasting Hole Well Drilling Machine Air DTH Drilling Rig
Brand: Ji Ning Hengwang Mining Machinery Co., Ltd.
SKU: 762049812

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

US$24,000.00-28,000.00

1 Piece

Product profile

After-sales Service

Support

Warranty

Support

Certification

Model NO.

HQZ-320L

Condition

New

Motor

Diesel

Drill Hole Diameter

200-250mm

Drill Hole Depth

>200m

Bit Type

DTH Drill Bit

Drilling Way

Impactor

Type

Crawler

Model

Hqz320L

Drill Mast (M)

Drilling Diameter (mm)

130-325

Drilling Depth (M)

320

One-Time Advance Length (M)

3.6

Main Motor Power

85kw

Working Pressure (MPa)

1.7-3.0

Air Consumption (M³/Min)

17-35

Drill Pipe Diameter (mm)

76/89/102

Drill Pipe Length (M)

1.5/2.0

Lifting Force (T)

Transport Package

Container

Specification

5400*2200*2500mm

Trademark

Origin

China

Production Capacity

500

Key features

High Drilling Efficiency: Full hydraulic control and top drive system ensure very high drilling efficiency.

Versatile Application: Suitable for hydrology, coalbed methane, shale gas, and mining gas exploitation.

Flexible Maneuverability: Compact body with small turning radius, ideal for narrow conditions and difficult roads.

Fast Hard Rock Drilling: Drilling speed is very fast in hard rock formations with hardness f=4-20.

Ergonomic Operation: Internal intensive operation platform designed for comfortable and efficient use.

Reduced Wear Design: Top driving head equipped with floating device to reduce drill pipe thread wear.

100% Quality Inspection: Every machine undergoes 100% visual and function inspection before delivery.

Customizable Models: Available in multiple models (HQZ160L-500L) with customizable drilling parameters.

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: ≤9.27h 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 are the terms of payment?

T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q:What is the delivery time?

Generally, it will take 7 -10 working days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q:What is the warranty period?

Our main machine enjoys a 1 year warranty, during this time all accessories broken can be changed for a new one. And we provide videos for machine install and operation.

Q:Do you test all goods before delivery?

Yes, we have 100% test before delivery.And we will attach our inspect report for every machine.

Q:What are the terms of packing?

Generally, we use standard exported wooden case for LCL goods, and fixed well for FCL goods.