Portable Underground Hydraulic Mineral Diamond Core Exploration Drilling Rig for Sampling

• After-sales Service: Available
• Warranty: 6 Months
• Certification: ISO 9001:2000
• Model NO.: UDH/CKD Series
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: Aq/Bq/Nq/Hq/Pq
• Drill Hole Depth: 50m-700m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Drilling Angle: 0-360 Degrees
• Application: Core Sampling/Mining Exploration
• Diameter of Drill Rod: 42mm/55mm/71mm/89mm
• Drilling Tools: Wireline Drilling Tools
• Ores: Quartz, Granite, Garnet, Marble, etc.
• Crawler Chassis: Optional
• Transport Package: Plywood Case
• Specification: 1650 x 1100 x 1210mm
• Trademark: BOHWA
• Origin: China
• HS Code: 84304900
• Production Capacity: 10 Sets/Month

Product Description

Portable Underground Hydraulic Mineral Diamond Core Exploration Drilling Rig for Sampling

Underground Hydraulic Mining Diamond Core Exploration Drilling Rig with Wireline Drilling Tools

Hydraulic Cylinder Feeding and Lifting, suitable for drilling borehole 0-360 degrees

Professional drilling rig designed particularly for underground diamond core drilling in metal ore mining exploration.
All hydraulic control system to the power head rotation, pushing and pulling; drilling rod clutching and clamping.
High tech power head allows freely adjusting to the rotation speed as per the practical drilling operation.
Modularly designed, compact in size, easy for disassembly and installation, ideal for underground core drilling.
Reliable performance guaranteed by adoption of top grade hydraulic components from Chinese aircraft industry.

I. Technical Specification
 

Model	Hole Dia. (mm)	Hole Depth (m)	Rod Dia. (mm)	Rod Material
UDH150	46	150	42	Steel
UDH150	46	200	43	Aluminum Alloy
UDH-210	46	210	42	Steel
UDH-210	46	270	43	Aluminum Alloy
UDH-220/UDH-220Y	59	220	55.5	Steel
UDH-220/UDH-220Y	75	180	71	Steel
UDH-400/UDH-400AY	59	550	55.5	Steel
UDH-400/UDH-400AY	75	400	71	Steel
UDH-400/UDH-400AY	95	300	89	Steel
UDH-500/UDH-500AY	59	700	55.5	Steel
UDH-500/UDH-500AY	75	500	71	Steel
UDH-500/UDH-500AY	95	360	89	Steel

 

Drilling Depth	m	350M/NQ, Vertical Drilling
Electrical Motor Power	KW	37
Motor Rotation Speed	RPM	1480
Rotator Rotation Speed	RPM	370-1500
Rotator Spindle Type	Pipe Through Spindle (Clamp Drilling Rod Directly)
Rotator Max. Torque	N.m	1200
Rotator Push Force	KN	50
Rotator Pulling Force	KN	120
Rotator Feeding Stroke	MM	1100
Feeding Frame Sliding Distance	MM	500
Drilling Angle		0-360 degrees
System Pressure	MPa	25
Wireline Rope Diameter	MM	5
Wireline Winch Lifting Force	KN	8
Feeding Frame With Rotator	MM	2700*1020*1540
Hydraulic Power Station	MM	1520*1050*1240
Control Table	MM	1010*690*1150
Feeding Frame With Rotator	KG	1345
Hydraulic Power Station	KG	695
Control Table	KG	200

Note: above depth are basing on vertical drilling and it will vary from different rock formation

II.Photos of Machine


III. After-sales Service

1. Manual Book and Online Technical Service Available
2. Spare Parts and Drilling Tools are Optional and Available
3. 6 - 12 Months Warranty for Main Components of Machine
4. 24 Hours Online Service

Please clarify with the information about the requirements of drilling rig, the most suitable drilling rig will be recommended to you accordingly:

1) Borehole depth and drilling hole diameters - Drilling hole depth, Open hole diameter, Core sampling diameter.
2) Stratum (Quartz, Granite, Garnet, Marble, etc.?) 
3) Drilling angles
4) Underground space size (Length, Width, Height)
5) Any explosion gas?
6) Introduction about your company

Thanks for your support!