Product Overview
GK200 modular split core drilling rig is a mechanical rotary + hydraulic feed exploration rig, purpose-built for tough mountain and remote field projects. Unlike integrated full-hydraulic rigs, this model can be fully disassembled into separate modules for manual carrying on narrow mountain trails where trucks cannot reach. It delivers stable 200m core sampling performance with lower investment cost, widely selected by geotechnical survey teams and small mining contractors worldwide.
Product Parameter
|
| Drill |
Swivel Head |
|
Drilling depth
|
Max.200m |
Spindle speed
|
(4-speed)
115 230 505 1010r/m
|
|
Hole diameter
|
Max.300m |
Spindle stroke |
450kmm |
| Drill rod diameter |
42mm |
Spindle pull-down |
Max.15KN |
| Angle range |
90-75 |
Spindle lifting capacity |
Max. 25KN |
| Oil pump |
Water pump |
| Model |
YBC-20/125 |
Model |
Horizontal reciprocating single-acting piston pump |
| Rated pressure |
12.5Mpa |
Working pressure |
Max. 1.2Mpa |
| Flow speed |
20ml/r |
|
|
| Rated speed |
2000r/min |
|
|
| Hoist |
Power(diesel) |
| Max. lifting capacity |
20KN |
Model(diesel engine |
ZS1115 |
| Hoisting drum revolution |
20.39.85.170r/m |
Rated power |
16.2KW |
| Drum diameter |
140mm |
Rated speed |
2200r/m |
| WEIGHT |
AROUND 600KG |
| SIZE |
1730*860*1360mm |
Key Advantages
The GK200 adopts split modular construction, allowing quick disassembly into multiple lightweight sections for manpower transportation in inaccessible mountainous terrain. It features mechanical rotary drive paired with hydraulic feeding, offering steady high torque and excellent core recovery rate for rock strata. The spherical chuck design enables rod changing without stopping the machine to boost working efficiency. Centralized control handles simplify operation and reduce labor intensity. It supports dual power options: diesel engine for off-grid sites or electric motor for areas with power supply. This rig has a light overall weight, fewer vulnerable parts and low maintenance cost. We support fast delivery and optional wheeled chassis & mud pump configuration.
Main Applications
GK200 core drilling rig is primarily used for geological core sampling, mineral prospecting, and geotechnical investigation for roads, bridges and building foundations. It can drill agricultural and domestic water wells, anchor holes, grouting holes and small blast holes. Perfect for mountain, hilly and remote rural sites. It completes soil and rock sampling for geology, hydrology, mining and infrastructure survey projects.
Our Service
Professional pre-sales technical consultation to match your local strata. Online operation guidance. Long-term supply of genuine spare parts and reliable after-sales support.
Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products:
Pneumatic Drilling Rig / Air Drilling Rig(ST-180, ST-200, ST-260, ST-300, ST-350, ST-400, ST450, ST-450, ST-500, ST-600, ST-800 and other Pneumatic water well drilling Rigs.), Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig(ST-30,ST-50,XY-1A, XY-1B, XY-2, XY-2B, GK180, GK200, GY150, GY200 and 30 impact drill rig, ZLJ series tunnel drilling rig and other geological drilling machines)Crawler Track Undercarriage, Drilling Mud Pump(BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps), Drilling Air Compressor, Water Well Drill Bits(PDC Drill Bit, Tricone Bit, DTH Button Bit), Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter
OEM / ODM can accept. Good quality, professional after-sales service, welcome to order
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