Jinzhou City Shitan Machinery Equipment CO. LTD.
Jinzhou City Shitan Machinery Equipment CO. LTD Drilling Rig / Drill Rod / Drill Bit / Track Transporter / Drilling Mud Pump
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Vertical Core Sample Collecting GK 200 Geological Drilling Rig Machine
GK 200 Geological Drilling Rig Machine Introduction
Gk200 drilling rig is widely used and hydraulic feeding , which has the characteristics of large power, large lifting force (2T) and high transmission torque,200 meters drilling depth ,300 mm hole diameters ,small hydraulic drilling rigs with competitive price .
GK 200 Geological Drilling Rig Machine Technical Details
| Drilling Depth | 200m | |
| Maximum open hole caliber | 300mm | |
| End hole caliber | 75mm | |
| Drill rod caliber | 60mm | |
| Drilling angle | 90°~75° | |
| Drilingl machine weight | 975kg | |
| Unity machine dimensions | 1433×697×1273m | |
| Spindle | ||
| spindle speed | 64 128 287 557r/min | |
| Spindle stroke | 450mm | |
| Winch | ||
| Max.single line hoisting capacity | 2400kg | |
| Single line lifting speed | 0.41,0.82,1.64m/s | |
| steel wire rope caliber | 13m(35m) | |
| Mud pump | ||
| Type | Horizontal single urn twin-action | |
| Displacement | 170/150L/min(diesel or electromotor) | |
| Diesle engine | ZS1115 16.2kw 2200r/min | |
| Electric motor | Y160M—4 11kw 1440r/min | |
GK 200 Geological Drilling Rig Machine Advantages
Used for general investigation, geophysical exploration, high-way and building construction, and blast-hole drilling etc.
With hydro-automatic feeding device, and high drilling efficiency.
Designed with hydro-chucking unit instead of slips to ensure drilling from stop when changing pipes.
Close levers, convenient to operate, safe and reliable operations.
Compact in structure. All the drill, water pump and diesel engine installed on one base frame result in space-saving.
Light in weight, easy disassembling for transportation and applicable to working conditions in plain and mountain areas
With the hydraulic feeding mechanism,improve the drilling efficiency,reducing the labor intensity of workers.
The rig is equipped with a ball on a cassette holding mechanism and a six side rod, the rod can be replaced without shutdown, high work efficiency, safe and reliable
Furnished with hole bottom pressure gauge pressure indicator,and easy to master the status inside the hole
The handle centered, convenient operation.
The drilling machine has the advantages of compact structure,small volume,light weight,convenient move,decomposition and strong,suitable for the plains or mountain areas.
Adopting large Kelly,double guide pipe. Increase the stability
The principle of core drilling machine
The principle of core drilling machine is basically the same, and the main components are drilling machine, drill pipe, drill bit, etc. The drill provides power to drive the drill pipe and drill bit to drill and obtain deep core samples. According to different depths and strata, corresponding to different types of drilling rigs,
