China Hydraulic Underground Drill Rig Manufacturers Factory Suppliers
We have advanced processing equipment and testing equipment, can provide high-quality services, and are committed to becoming an excellent Face Drilling Rig, Tunnel Support Rock Bolting Rig, Tunnel Blast Hole Drilling Rig supplier in China. Our company began to supply the trade export of Hydraulic Underground Drill Rig, from the initial individual overseas markets, gradually radiated to more regions, and now we have a stable customer base on all continents. As a Hydraulic Underground Drill Rig production factory, we uphold a rigorous attitude and production standards to provide customers with high-quality products. We offer comprehensive after-sales services to ensure customer satisfaction. We are constantly striving to improve our products and services to meet the ever-changing needs of our clients. We will not forget our original aspirations, keep our mission in mind, and integrate the pursuit of the enterprise into the great dream of national rejuvenation. We seize business opportunities, dare to innovate and continuously improve product quality. Our company is committed to delivering products that meet international standards. Our commitment to quality and customer satisfaction is reflected in everything we do, from our products to our customer service.
-
![Crawler Dual Arm Tunnel Drilling Rig]()
Crawler Dual Arm Tunnel Drilling RigTongzhao Machinery tracked dual arm tunnel drilling rig is specially designed for tunnel, water diversion tunnel, and mining roadway support projects. Equipped with two independent hydraulic...read more -
![Tunnel Rock Drilling Rig]()
Tunnel Rock Drilling RigThe tunnel drilling rig is a specialized drilling equipment for underground tunnels and tunnel engineering. It adopts a high-power fully hydraulic system and a 360 ° multi angle adjustment of the...read more -
![Tunnel Anchor Bolt Anchor Drilling Rig]()
Tunnel Anchor Bolt Anchor Drilling RigThe whole machine adopts a track walking structure, which can move autonomously on the uneven ground inside the tunnel, quickly completing the adjustment of the machine position and eliminating...read more -
![Crawler Type Tunnel Support Anchor Drilling Rig]()
Crawler Type Tunnel Support Anchor Drilling RigHighway/Railway Mountain Tunnel Palm face advanced water exploration and geological prediction drilling; Blasting excavation, borehole drilling; Drilling holes for arch crown, side wall system...read more -
![Tunnel Drilling Rig]()
Tunnel Drilling Rig1、 Company Profile Jining Tongzhao Machinery Co., Ltd. is located in Jining Engineering Machinery Industrial Park. For many years, it has been focusing on the research and development,...read more -
![Single Boom Tunnel Drilling Rig Jumbo]()
Single Boom Tunnel Drilling Rig JumboImagine operating a piece of equipment inside a tunnel that allows you to drill holes in every direction—up, down, left, and right—without ever having to reverse or reposition the vehicle. This is...read more -
![Single Boom Face Drill Rigs]()
Single Boom Face Drill RigsAt certain tunneling faces, rock hardness is exceptionally high (f ≥ 15); under such conditions, standard drilling rigs either fail to penetrate the rock or suffer from severe bit wear, resulting...read more -
![Two Boom Tunnel Jumbo Drill]()
Two Boom Tunnel Jumbo DrillIn tunnel construction, time is money. This is especially true for large-section main tunnels, where single-boom machines are too slow to maneuver, and manual labor simply cannot keep pace with...read more -
![Double Boom Mining Drill Rig]()
Double Boom Mining Drill RigWhen encountering hard rock strata characterized by extensive jointing, standard single-boom drill rigs often prove inadequate; drilling progress is slow, and drill rod wear is accelerated. This...read more -
![Tunnel Rock Bolting Rig]()
Tunnel Rock Bolting RigOne of the greatest advantages of this machine is its versatility regarding power sources.read more
What does that mean? It is equipped with two distinct power systems: one is a 91 kW Yuchai 4108... -
![Double Boom Tunnel Drilling Rig]()
Double Boom Tunnel Drilling RigTo put it simply, this dual-boom tunnel drilling rig is essentially two drilling units packed into a single vehicle chassis. It extends two booms simultaneously—allowing it to drill two holes from...read more -
![Tunnel Support Rock Bolting Rig]()
Tunnel Support Rock Bolting RigThe moment you drive this machine into a tunnel, your immediate impression is this: it’s incredibly stable.read more
With its wide chassis and sufficiently broad tracks, it traverses rough...
Tania Carlile
The company has been recognized by many customers and peers in the industry. I didn't understand it before, but after this cooperation, we found that their services and products are indeed of high
Jonathan Evans
The seller's service attitude is very good, I will come again next time.
Judy Hernandez
This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
Lillian McDade
In this company, the relationship between leaders and employees is an "inverted pyramid". The leader is at the most basic level of the whole support, the employee is the cornerstone in the middle,
Carlos Ridgeway
I am a regular customer of this supplier and look forward to more good products!
Samuel Ortiz
Whatever problems we encountered during the partnership, you were there for us, and that was really great!
To create extra value for customers is our enterprise philosophy; buyer growing is our working chase for Single Boom Tunnel Drilling Rig Jumbo, Hydraulic Rock Drilling Machine. Jining Tongzhao Machinery Co., Ltd. is one of the most professional hydraulic underground drill rig manufacturers and suppliers in China, also supports customized service with low price. Please feel free to wholesale advanced hydraulic underground drill rig for sale here from our factory. Contact us for pricelist.