Rock Blast Hole Drilling Rig Torque 3000N.m Foundation Construction Portable DTH Drilling Rig Manufacturer

Hard Rock: Utilizes a high-pressure pneumatic or hydraulic down-the-hole hammer for efficient fracturing and penetration of granite, basalt, limestone, and other competent rock. This is its primary mode for challenging, rocky terrain.
Auger Boring Mode: Can be configured for shorter-range, large-diameter installations using a torque-heavy rotary system with continuous flight augers.
Operational & Economic Advantages:
Unmatched Geological Adaptability: One rig can tackle an entire project route that transitions from soft alluvium to hard bedrock, eliminating the need to mobilize different specialized machines.
Utility Installation: Fiber optic, gas, water, and electrical conduits across mixed terrain.
Microtunneling & Pipe Jacking: For precise installation of larger casing.
Geotechnical Grouting & Ground Improvement: For slope stabilization, sinkhole remediation, and tunnel pre-support.
Environmental Remediation: Installation of horizontal wells for vapor extraction or groundwater treatment.

1,Pumping station
The pump station is composed of a comprehensive power system and an operating station.The power system consists of electric motor, filter device, radiator, oil pump, etc. 
The motor drives the oil pump to convert the mechanical energy into hydraulic energy and drive the executing element to work. 
The operating table is the control device of the drilling rig, equipped with reversing valve, pressure gauge, pressure regulating valve, fuel tank and electrical cabinet. 
The reversing valve controls the power head to feed in. The pressure gauge on the console shows the feed force of the power head.
2,Power head
The power head is composed of a motor, a speed reducer and a gas and water cage. 
The motor transmits the power to the output shaft through the speed reducer and turns the drill tool back. 
The air-water cage is mounted at the front of the output shaft.
3,The mast
Mast out of the skateboard, mast body, speed pressure mechanism, etc.  The skateboard connects the mast and the power head, and drives the power head to move down to the inlet and startup drilling tools.
The mast is made of high-strength type steel welded, with light weight and high strength. The pressure mechanism is driven by the cylinder moving the skateboard through the chain speed mechanism to realize the pressure and starting of the power head.
4,The rack and the support rod
The frame is a structural part welded out of section steel, with light weight and high strength. 
The tower assembly can adjust the Angle of the mast through the power head rope mechanism, and the drilling height of a working face, the drilling machine is equipped
with two support rods, the lower part is connected with the frame through the pin shaft, and the upper part is fixed with the mast.

Products Description

This is just a part of the overseas clients who came to our company to negotiate cooperation, sign contracts and take photos. 
We welcome more overseas clients to come to our company for negotiation and cooperation.

Company Profile

1.What can you buy from us?
DTH drilling rig,core drilling rig,reverse circulation drilling rig ,highway pile driver,solar pile driver ,
anchor pile driver,rotary drill rig ,Top Hammer drill rig,underground jumbo drill rig ,DTH hammer,drill rod,screw air compressor,water well drilling rig,truck mounted water well drilling rig,screw air compressor,piston air compressor,pneumatic rock drill ,drill bit,tricone bit ,spare parts.

2.Do you provide design drawing and customization services for complete machines and drilling tools?
Please provide your technical specifications or project background details, and we are ready to develop a customized proposal based on your requirements.
This includes 2D and 3D design drawings , delivered in various formats including DWG, PDF, STEP, and IGES. 
Our engineering team specializes in developing tailored solutions that meet your specific operational requirements, geological conditions, and performance objectives.

3.How is the shipment? How long dose it take?
A: For large quantity or heavy products, we ship by sea shipping or land shipping.
Shipping efficiency depends on country and city you want to ship to.
For small and delicate products, we ship by DHL, UPS, Fedex or TNT. You can also appoint shipping method you like before we ship.

4.How is your quality control?
A: We have our own experienced QC. There will be strict inspection and testing for every order before shipping out.