Home > Products > New Products > DEFY Brand Model DFU-M75 Fully Hydraulic Underground Tunnel Drilling Rig for Mineral exploration
DEFY Brand Model DFU-M75 Fully Hydraulic Underground Tunnel Drilling Rig for Mineral exploration
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Product Details
| Condition | New | Type | Core Drilling Rig | |
| Power Type | Electric | Place of Origin | Henan, China | |
| Brand Name | DEFY | Model Number | DFU-M75 | |
| Usage | Ore | Power(W) | 45000 | |
| Dimension(L*W*H) | 2370*300*500mm | Weight | 360kg | |
| Certification | ISO&CE | Warranty | 1 year | |
| After-sales Service Provided | Engineers available to service machinery overseas |
Product Description
Specifications
1.300m depth;46~75 drilling diameter2.Drilling angle:0~360 degrees
3.Fully hydraulic system
4.ISO&CE
DEFY Brand / Model DFU-M75 Fully Hydraulic Underground Tunnel Drilling Rig for Mineral exploration
1. Application of DFU-M75 tunnel drilling rig:
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.
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 |
Spindle speed (speed ratio: 1.5:1) | ≥1800rpm | Hydraulic system Working pressure (MPa) | 20 |
Spindle torgue (Nm) | 800rpm, 2.1:1>200 | Max. Pressure (MPa) | 25 |
Axial Pushing Force (kN) | >40 | Drilling hole Angle | 0°~360° |
Axial Pulling Force (kN) | >30 | Power head trip (mm) | 1600 |
Motor (kw) | 45 | Motor speed (rpm) | 1480 |
Main pump rated pressure (MPa) | 31.5 | Auxiliary pump rated pressure (MPa) | 31.5 |
Size (L*W*H)mm | Main body:2370×300×500, power unit:1530×1100×1210 Control panel:550×450×1150 | ||
Weight | 1350 kg (Main body:360kg power unit:700kg Control panel:112kg) | ||
2. Features of DFU-M75 tunnel drilling rig:
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.
4. Working overseas
5. Other models of DFU-M series for your choice:
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 |
6. DEFY Show:
We provide Turn-Key solution for drilling equipment,fore more details and the latest quotation,please contact :
Ms. Sophie Nie
Mobile phone:0086-156 3908 0652(whatsApp)
Office Tel.: 0086-371-5581 9257
Fax: 0086-371-66770722
Skype: defy005
At your service 24hours/7days!!!
Contact Us
- Zhengzhou Defy Mechanical & Electrical Equipment Co., Ltd.
- Contact nameLisa Si Chat Now
- Phone86-371-55819257
- Address No.96 Ruida Road, High-Tech Zone, Zhengzhou City, Henan Province, China, Zhengzhou, Henan
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