What is your quality assurance policy?

We provide a one-year quality guarantee for the main machine of the machine.

How long is your delivery cycle?

1) In the case of stock, we can deliver the machine within 7 days. 2) Under standard production, we can deliver the machine within 15-20 days. 3) In the case of customization, we can deliver the machine within 20-25 days.

Bdm-800sk Powerful Down-The-Hole Drill for Tunnel Construction

Name: Bdm-800sk Powerful Down-The-Hole Drill for Tunnel Construction
Brand: Shandong Better Drilling Machinery Co., Ltd.
SKU: 2117755972

Shandong, ChinaShandong Better Drilling Machinery Co., Ltd.

US$5,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

BDM-800SK

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Condition

New

Motor

Diesel Engine

Drill Hole Diameter

Φ105-500mm

Drill Hole Depth

>200m

Bit Type

DTH Impact/Tricone/DTH Hammers PDC/ Three Wings Dr

Drilling Way

Water Drill or Air Dril

Type

Nq. Bq. Hq etc.

Working Air Pressure

1.65-8MPa

Air Consumption

16-120m³/Min

Drill Pipe Length

3/4/5/6m

Drill Pipe Diameter

89, 102 114 127mm

Axial Force

11t

Rig Lifting Force

50t

Transport Package

Standard Packaging

Specification

6000*2150*2800mm

Trademark

BDM

Origin

Linyi, Shandong

HS Code

8430419000

Key features

Deep Drilling Capability: Max drilling depth up to 800m with hole diameter ranging from 105mm to 500mm.

Versatile Drilling Modes: Supports water drill, air drill, top drive hydraulic, and underhole impactor methods.

High Power Engine: Equipped with a 153kw diesel engine providing 7000-10000Nm rotary torque.

Comprehensive Certifications: Certified by CE, RoHS, ISO 9001:2000, ISO 9001:2008, and TUV.

Flexible Customization: Offers full customization, minor customization, and flexible options from samples or designs.

Rapid Delivery Options: Stock delivery within 7 days; standard production in 15-20 days; customization in 20-25 days.

Global Export Experience: Products exported to over 43 countries including Asia, Africa, Europe, and South America.

Strong Lifting Capacity: Rig lifting force of 50T with winch hoist lifting force of 4T and small winch of 1.5T.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerExperienced Team

Shandong Better Drilling Machinery Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.85h

AI-Powered supplier vetting

SummaryThe supplier manufactures water well drilling rig machines and reports an annual output of 320 pieces, with two production lines and ten experienced export-trade staff. It provides OEM services for well-known brands and supports extensive customization, including sample-, design-, full-, minor-, and flexible customization. After-sales capabilities include installation, commissioning, technical support, complaint handling, and documented corrective-action procedures. The supplier exports to South America, Africa, Europe, and North America, with export sales accounting for 51%–70% and reported lead times within 15 workdays in both peak and off-peak seasons. However, it has no overseas warehouses, showrooms, agents or branches, and has not participated in offline trade shows. No available SDK, certification information, or specific customer cases are provided. Manufacturing quantity reconciliation is not continuously performed.

Supplier typeThe supplier is a manufacturer of water well drilling rig machines, reporting annual production of 320 pieces, and also provides OEM services for well-known brands. Its stated production and OEM activities support classification as a manufacturing supplier.

After-Sales capabilityThe supplier provides installation, commissioning, and technical support, and has documented procedures and records for service assessment, corrective and preventive actions, and customer complaints. However, it reports no overseas warehouses, showrooms, agents, branches, or overseas service coverage, limiting its demonstrated local support infrastructure.

Production capacityThe supplier reports 320 water well drilling rig machines in annual output, two production lines, ten total experienced staff, and lead times within 15 workdays in both peak and off-peak seasons. However, it does not continuously reconcile quantities for each batch or production volume, indicating a documented weakness in production quantity control.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This demonstrates broad customization coverage across both customer-provided references and more extensive tailored requirements.

Product Q&A

Q:Are you a trading company or a manufacturer?

We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, air Compressor, down-the-hole drilling rigs, pile drivers, etc. The products have been exported to hundreds of countries around the world and enjoy a high reputation all over the world.

Q:Where is your factory located?

Our factory is located in Linyi City, Shandong Province, China.

Q:Do you provide after-sales service?

Yes. We provide 18 months free warranty and free technical support for the whole life of any machine. During warranty period, if parts still broken, we can send the new ones freely.

Q:How is the quality of your machine?

Our products pass strict quality inspections before they leave the factory to ensure that they are qualified before they are shipped.

Q:How can I inspect the goods?

1) Support customers to come to the factory for on-site inspection. 2) Support customers to designate third-party companies to inspect goods. 3) Support video inspection.