Underground Core Drilling Rig, Mining Core Drilling Rig

• Customization: Available
• Certification: CE, ISO 9001:2000
• Condition: New
• Model NO.: JKD1900S
• Drill Hole Diameter: 75-133mm
• Drill Hole Depth: >300m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Drill Rod: 42/50/63/76mm
• Rotation Speed: 50-280rpm
• Transport Package: 20gp Container
• Specification: 1550*800*1120mm
• Trademark: JCDRILL
• Origin: China
• HS Code: 8430419000
• Production Capacity: 5000 Sets / Year

Product Description

Underground core drilling rig ,mining core drilling rig



The small, compact design of the JKD series underground core drilling rig for narrow spaces makes it ideal for use in narrow tunnels or in galleries. Quick and easy to set up, the JKD series core drilling rig's mechanized rod handling, hinge-mounted rod holder, and rotation unit mean flexible, efficient drilling.
 Characteristics 
                                                                                                                                              
1. It is separate in structure, small in size, light in weight, flexible in movement and convenient in operation.
2. The hydraulic pump is driven by explosion-proof electric motor through operating system, then the hydraulic pump enforces hydraulic motor to make drill head rotate, and at the same time, the movement of drill head is realized by oil cylinder & chain double speed mechanism. 
3. Hydraulic chuck can satisfy the function of shackles and power-off protection.
4. The sliding and extending & retracting function of the mast makes it convenient for the bottom of mast to touches the ground or platform, thus the drill rig will be more stable.
5. The swinging arm and mast can do luffing movement, which satisfy the request of multi-angle drilling.
6. The range of spindle rotating speed is wide and the torque is large.
Specification                                                                                                                                                          

MODEL	JKD1250S	JKD1900S	JKD3200S	JKD4000S
Depth capacity(m)	10-200	10-250	10-300	10-350
Drill Hole Size(mm)	75-133	75-133	75-133	75-133
Drill Rod Size(mm)	42/50/63	63-76	63-76	63-76
Drill rod length(m)	1	1	1	1
Max torque(N.m)	1250	1900	3200	4000
Max Rotation speed(rpm)	50-250	50-270	50-210	50-280
Feed force(KN)	36	77	77	100
Pull back Capacity(KN)	52	112	112	150
Power	22	37	37/45	55
SizeL*W*H mm	1350*700*1090	1550*800*1120	1550*800*1120	1685*800*1120
Weight(kg)	370	680	720	750

Packing& Delivery                                                                                                                                                

 

Service                                                                                                                                                                
In our after sales service system, We establish perfect control system strictly according to ISO-9000 series, in this system, technology date and problem solve solution and preventive measures will be provided in any maintain project, all the spare parts will be used in new OEM products with installation instructions, packing list, manufacturer's instruction, qualification and Warranty certificate.
We provide "one equipment & one case, endless service, namely the after sales service begin from the order confirmation, last for the working life of the equipment.