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Underground Tunnel Jumbo Drill for All Direction Coring

Underground Tunnel Jumbo Drill for All Direction Coring
Price: US $ 25000-35000/Piece
Trade Terms: FOB,CFR,CIF
Min Order: 1/Piece
Pay Type: L/C,T/T
Prod Model: DFU-M75
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Max. Depth: 300m
Diameter: 46mm~75mm
Size: 2370*300*500mm
Drilling Hole Angle: 0~360 Degrees
Weight: Main Rig 360kg
System: Fully Hydraulic
Certificate: ISO&CE
Usage: Ore
Power Type: Electric
Type: Core Drilling Rig
Condition: New

Product Description

Underground Tunnel Jumbo Drill for all direction coring

1. Application:

All-hydraulic drilling rig is suitable for drilling holes for the purpose of mine exploring, also they could be used in railway engineering, tunneling and water conservancy project, . You will surely benefited a lot by its excellent and reliable performance.

2. Features:
1)Oil pump drive motor to rotate, hydraulic cylinder working without turret.
2)Machine's rotation, feed, pumping and clamping rely on hydraulic transmission, to make drilling work smoothly.
3)Fast drilling speed can achieve arbitrary direction's dip angle drilling, high applicability.
4)Adopts V-guide, the highest principal axis'concentricity.
5)Easy to operate, can be disassembled and easy transport.

3. Machine composition
Tunnel drilling rig is composed of power unit, main machine body, control panel, rotation unit, rod holder, mud pump, etc.


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For more details, please contact us by email or telephone for turn-key solution!

Ms. Sophie Nie
Mobile: 0086 15639080652
Tel.: 0086 371 55819257
Model         Drilling depth (m) Drilling hole 
diameter (mm)
Drilling Angle
(degrees)
Drilling pipe
 material
DFU-M75 300            75~46 0~360 Steel
DFU- M56-1                  400 56~36 0~360 Steel or Aluminum
DFU-M56-1 550 56~36 0~360 Steel or Aluminum
DFU-M95-1 500 95~59 0~360 Steel
DFU-M95-2 600 95~59 0~360 Steel
DFU-M95-3 700 95~59 0~360 Steel
Drilling Capability of DFU-M75
Drilling depth
 (m)
Drilling hole 
diameter (mm)
Drilling pipe diameter (mm) Drilling pipe material
180 75 72 Steel
250 59 55.5 Steel
300 46 42 Steel

Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd. locates in High-tech zone of Zhengzhou City, China. Our factory dedicates to manufacturing drilling rigs since 1970s, more than 40 years experience of production and development makes our product quality rank in the leading position at home and abroad. We are always seeking for ever greater perfection, keeping improving the production technology, offering better user experience.

Our drilling rigs are widely applicable for water well, farm irrigation, geological prospecting, small pile foundation, geothermal air-conditioner and so on, capable and functional. Our professional engineer and sales teams, offering technical support and useful advices whenever you need.

Benefiting from the excellent performance of our drilling rigs, as well as our professional service, we have established friendly business relations with clients all over the world. Our products are serving for projects in Africa, South America, United States, Asia and so on. We cordially look forward to cooperating with you, let's work together to realize win-win result!

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  • Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd.

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