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Underground Mining Core Drill Rig With BQ 550m NQ 450m HQ 350m Drill Rig Capacity

China Sinotechdrill International Co., Ltd certification
China Sinotechdrill International Co., Ltd certification
Customer Reviews
With simple operation,our workers like EP200 drilling rig. Sinotechdrill is a reputable company, we look forward to next cooperation.

—— Suat nacar

We bought underground drill rig.This rig is more powerful and steady, we normally could drill 80-100 mtrs per 24 shift.We'll order drilling tools soon

—— Paladio

I ordered some diamond tools this years,sinotechdrill provided a very good service and fast delivery time.Thanks a lot!

—— Claudio

Hi,This is Ana from Colombia. We bought one water well drilling rig from Sinotechdrill. It has easy operation systems and easily reduce the cost.

—— Ana noguera 

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Underground Mining Core Drill Rig With BQ 550m NQ 450m HQ 350m Drill Rig Capacity

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Large Image :  Underground Mining Core Drill Rig With BQ 550m NQ 450m HQ 350m Drill Rig Capacity

Product Details:
Place of Origin: China
Brand Name: Sinotechdrill
Certification: ISO9001
Model Number: UDZ90-1
Payment & Shipping Terms:
Minimum Order Quantity: 1 SET
Price: Negotiation
Packaging Details: Nude packing & Wooden case available
Delivery Time: 30 days after payment
Payment Terms: D/A, L/C, T/T, Western Union, MoneyGram
Supply Ability: 20 SET per Month
Detailed Product Description
Product Name: Underground Drill Rig Usage: Ore, Mineral And Geological Exploration Core Drilling
Power Type: Electric Weight: 2200KG
Warranty: Half A Year Drill Rig Capacity: BQ-550m /NQ-450m /HQ-350m
After-sales Service Provided: Engineersavailable To Service Machinery Overseas Type: Full Hydraulic Operation Poartable Drill Rig
High Light:

drilling rig equipment


atlas copco drill rigs

1. Lower labour intensity,high work efficiency
2. Light in weight,small in size
3. Easy to repair


Backed up by a team with strong technical strength and equipped with a number of modern processing ,inspection and testing machinery ,the company has successfully developed series of All-hydraulic Drilling Machine which used for the mine of lean resource and peripheral prospecting underground without tower. They can also used for the upper prospecting. Operators drill with lower labour intensity and high work efficiency because of the rig light in weight, small in size and easy to repair and handle. The drilling diameter is between AQ to HQ and drilling depth can up to 600,400,300,100m. The performance of which proved to be up to the world level of its kind. Also it has filled a gap in China .


With a set business goal of “Striving to manufacture the first-class products, taking a leading position in China in the same line of its own, trying to catch up with and surpass the advanced world level”, the company has invested a great deal in technological innovation. Efforts have also been made to further improve its foreign exchange and cooperation. As a result, the comprehensive capability of the company has been greatly enhanced, making its products more competitive. In recent years, products under the brand of “Space Navigation” sell well on domestic market and have been exported to more than 10 countries and regions in the world.




Spindle rotational frequency 400-1200r/min Spindle toque 800Nm
Axial pushing force >35KN Axial pulling force >45KN
Hydraulic system working pressure 20Mpa Maximum pressure 25Mpa
Underground drilling angle 0°-360° Azimuth angle 0°-360°
Electric motor power 55KW Electric motor frequency 1480rpm
The maximum pressure of the main pump 31.5Mpa Auxiliray pump 31.5Mpa

machine body:2500×600×850 power unit:1660×110×1250

control pannel:600×500×1200

Weight 2000kg(machine body:500kgpower unit:850kgcontrol pannel:180kg)
Power head stroke 1500mm

The relation between the drilling depth,drilling diameter and the drilling shaft material.


drilling depth(m) drilling hole diameter(mm) rod diameter(mm) rod material
350 95 89 steel
450 75 71 steel
550 59 55.5 steel

Underground Mining Core Drill Rig With BQ 550m NQ 450m HQ 350m Drill Rig Capacity 0


Contact Details
Sinotechdrill International Co., Ltd

Contact Person: Mr. Liu

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