Sinovo Crawler Core Drilling Rig XYC-1A with diesel engine and
drilling depth 180m
Choosing a right drilling rig is important for coring. Generally,
core drilling rigs should be chosen according to design depth of
drilling, design angle of drilling, rock conditions, and drilling
methods etc. Here we give you some examples as follows:
Diamond core drilling requires hydraulic drilling rigs with higher
speed and wider range of speed regulation. Besides, the drilling
rigs should be equipped with bottom hole pressure gauge, speed and
torque meter. When driven by electric motor, core drilling rigs
should be fitted with voltage meter and ammeter.
When creating holes in the alluvial layer, stack layer or loose
sandy land, blade bits or common carbide drill bits can be used.The
mud can be used as washing fluid.
Impact bits are suitable for drilling into gravel layer. Drilling
after cement injection or orifice tube embedment is also
When drilling in hard rock, you should use carbide drill to drill a
hole of 300mm depth, and then use diamond-impregnated bit.
As a professional core drilling rig manufacturer in China, we
produce core crawler drilling rigs, core trailer drilling rigs, and
full hydraulic core drilling rigs for you to choose from. These
products are reliable, versatile, and come in various
specifications to satisfy your different drilling applications.
Geological drilling rigs are often used for coring, which retrieve
core samples from the ground. Reprehensive core and rock debris are
often obtained to help determine the subsurface geology and amount
of mineral resources.
We manufacture core drilling rigs including spindle type and full
hydraulic type for a wide range of applications: solid mine bed
exploration drilling with the depth of 100-4200 meters, engineering
geological exploration, superficial-zone petroleum and natural gas
mining, mine gallery ventilation and water discharge tunnel
drilling. And according to the customer need, the rig can be
mounted on skid, crawler or truck.
core drilling rigs- spindle type is ideally suited for exploration,
mining, water well and pile grouting hole drilling operations
projects for which ease of transport, mobility and compact
dimensions are important factors.
1.Being equipped with rubber crawler make the drilling rig moving
2.The rubber crawler won't destory the ground,then the rig will be
convenient for construction in city.
3.Being equipped with hydraulic oil pressure feeding system
improves driiling efficiency and reduces labor intensity.
4.Being equipped with ball type holding device and hexagonal
Kelly,it can accomplish no-stopping working while lifting the rods
and get a high drilling efficiency.Operate with
convenience,security and reliability.
|Spindle pulling force||KN||25|
|Spindle feeding force||KN||15|
|Maximum output torque||N.m||500|
|Brake band width||mm||50|
Frame moving device
|Frame moving stroke||mm||410|
|Distance away form hole||mm||250|
Hydraulic oil pump
|Rated rotation speed||r/min||1500|