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| Categories | Core Drill Rig |
|---|---|
| Brand Name: | ShiTan |
| Model Number: | GK 200 |
| Certification: | ISO9001 |
| Place of Origin: | China |
| MOQ: | 1 set |
| Price: | Negotiation |
| Payment Terms: | T/T, Western Union |
| Supply Ability: | 2000 sets per year |
| Delivery Time: | Within 7 days |
| Packaging Details: | Wooden box |
| Product Name: | Engineering Drilling Rig GK200 |
| Color: | Red Yellow,blue |
| Feature: | High Drilling Efficiency |
| Usage: | Water Well,exploration |
| Application: | Water Well drilling |
| Power Type: | Diesel |
| Drilling depth: | 200 meters |
| Warranty: | 1 Year |
| Voltage: | 220V/380V |
| Length of drill pipe(mm): | 3m |
| Condition: | New |
| hole diameter: | 200 mm |
| Company Info. |
| Jinzhou City Shitan Machinery Equipment CO. LTD. |
| Verified Supplier |
| View Contact Details |
| Product List |
GK 200 Diamond Core Drilling Rig
GK 200 Diamond Core 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.. It is suitable for drilling water well,geological survey,
geological core drilling, small grouting holes, blasting holes of
railway, water conservancy, bridges, dam foundation and other
buildings. According to different strata, it drills by choosing
different bits, such as, diamond composite films and alloy.
GK 200 Diamond Core Drilling Rig Information
Drilling Depth | 200m | |
| Maximum open hole diameter | 300mm | |
| End hole diameter | 75mm | |
| Drill rod diameter | 60mm | |
| Drilling angle | 90°~75° | |
| Drill weight (No include power) | 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 Diamond Core 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
The five main types of wells are digging, driving, drilling, drilling and jetting (Flushing).
Most digging and drilling equipment is available, or because drilling is considered too expensive, the front hole is built-in. Modern wells are usually lined with concrete tiles and have a large diameter, providing a large opening for the aquifer. This allows them to get water from very fine materials such as sand, silt or clay. The wells are shallow and there is no continuous casing, which makes them polluted by nearby pollution sources.
Drive wells are made by driving small diameter pipes into shallow water, sand or gravel containing sand. The construction of these wells is relatively simple and economical, but they can only dig shallow water and are as easy to be polluted as digging wells.
The drilled well consists of a large auger. The depth of boreholes is usually about 50 to 70 feet. They are usually made of soft materials, such as sand, silt, clay and soft rock.
Use percussive or rotary drilling machines to construct drilling. These wells can be more than 1000 feet deep. Wells that penetrate less hard and firm land require casing and screens to prevent the inflow of sediment, which can lead to well collapse.
Force high-pressure water into underground drilling jet or flushing wells. This construction method can only be used for soft soil foundation.
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