KH712 Borehole Down The Hole Drilling Machine Drilling Rig

Quzhou Zhongdu Machinery Technology Co., Ltd. is an integrated industry and trade enterprise specializing in the R&D, manufacturing, and global trade of heavy-duty drilling equipment. Our product portfolio includes professional borehole drilling machines, air compressors, and mining power solutions.

With ISO 9001 certification, our equipment is engineered for stability and performance. We have successfully exported to Southeast Asia, Central Asia, Africa, South America, and the Middle East, providing professional support for large-scale mining and infrastructure projects worldwide.

The KH712 crawler drilling rig is designed for high-efficiency performance in various rock formations. Powered by a robust diesel engine and a high-impact DTH hammer system, it delivers precision and power for demanding working environments.

 

This crawler-mounted rig ensures excellent stability and a low failure rate during long-term continuous operation. 

Optional Engine Configuration

 

To meet different project requirements, the KH712 borehole drilling machine drilling rig supports multiple engine options:

Cummins diesel engine

Yuchai diesel engine

Xichai diesel engine

Weichai diesel engine

 

OEM & Customizable Solutions for Global Distributors

We support single-unit customization and full OEM services to help distributors build their own brands. Whether you need a specific configuration for a local project or a branded fleet, Quzhou Zhongdu is your flexible manufacturing partner.

 

Customization Options Include:

Engine Brand Selection

Choose from Cummins, Yuchai, Xichai, or Weichai based on local maintenance availability.

Branding & Logo

Professional OEM labeling and color customization.

Site-Specific Configuration

Adjustments to the propulsion system or crawler chassis for specific geological conditions.

This makes the KH712 borehole drilling rig suitable for distributors, project contractors, and brand owners.

 

Core Advantages of KH712 DTH Drilling Rig

 

Superior Torque

2500 N·m rotary torque ensures stable rock-breaking in hard strata.

01

High Mobility

The rugged crawler chassis provides excellent gradeability in rough terrain.

02

Cost-Efficient

Optimized air consumption reduces fuel costs and maximizes ROI.

03

Compact Design

Designed for easy transportation between job sites.

04

Low Maintenance

Simple structure allows for fast on-site servicing and long service life.

05

Compared with ordinary borehole drilling machine drilling rig models, KH712 rotary drill rig offers better adaptability for mining, quarry, and infrastructure drilling projects. 

 

Main applications

The KH712 down the hole drilling rig is widely used in:

Mining exploration drilling

Quarry blasting hole drilling

Road and bridge foundation drilling

Geological survey drilling

Water well and shallow oil & gas exploration

Subway tunnel geological forecasting

It is an ideal borehole drilling rig for both engineering contractors and drilling service companies.

As a leading drilling rig supplier, we understand that downtime is costly. We provide a complete support system for our international partners:

01/

Spare Parts Guarantee

 

Random wearing parts are included for free; long-term working is guaranteed.

02/

Technical Support

 

24/7 online video assistance for troubleshooting and maintenance.

03/

Secure Packaging

 

Export-standard wooden cases or reinforced container loading.

04/

Quality Assurance

 

Full assembly and performance testing resources are provided before shipment.

Even for single-machine orders, we guarantee complete after-sales support.

 

We aim to build long-term partnerships with global drilling equipment distributors and project contractors.

 

Direct manufacturer since 2017

Integrated R&D, production, and sales system

OEM customization supported

Stable export experience worldwide

Professional technical and sales team

Reliable quality and competitive price

 

 

 

 

Get the Latest Factory-Direct Price

Are you looking for a reliable drilling rig manufacturer for your next project or dealership? Contact us today to receive the latest technical catalog and a competitive quote for the KH712 DTH Drilling Rig.

Get Wholesale Price & Catalog Now

 

 

FAQ

 

Q: What is the lead time for a KH712 order?

A: Standard configurations are typically ready for shipment within 7-15 days.

Q: Can I customize the engine brand for my local market?

A: Yes, we provide Cummins, Yuchai, and Weichai options to ensure you have local service support.

Q: Do you offer discounts for bulk orders?

A: Yes, as a direct factory, we offer tiered pricing for distributors and fleet purchasers.

Q: Is the machine tested before it leaves the factory?

A: Every unit undergoes a 100% load test, and we provide the testing video to the client before balance payment.

Q: Can I mix different models in one container?

A: Yes, different models can be mixed in one container, but the quantity of each model must not be less than the minimum order quantity.

Q: How does your factory do quality control?

A: Quality first. We always attach great importance to quality control from the beginning to the end of production. Each product will be fully assembled and carefully tested before packaging and shipment. And provide customers with all the test videos.

Q: What payment terms do you accept?

A: T/T or Western Union or Moneygram, Paypal, or other methods are also welcome.

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