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|Product Name:||Mobile Easy Movement Diesel Engine Hydraulic 200m Depth Soil Test Drilling Mac||Type:||Core Drilling Rig,Exploration,Water Well|
|Drilling Depth:||200m||Drilling Diameter:||75-300mm|
|Spindle Speed:||30-1050r/min||Place Of Origin:||Hebei,China|
|After Sale Service:||Video Support|
soil testing drilling rig,
soil investigation machine
Mobile Easy Movement Diesel Engine Hydraulic 200m Depth Soil Test Drilling Machine for Construction
Gk-200 drilling machine is widely used and hydraulic feeding , which has the characteristics of large power, large lifting force (2T) and high transmission torque,this is with 200 meters drilling depth ,300mm hole diameter ,it can be used for water well drilling also for exploration soil testing.
|Drilling depth (m)||200,150,100,70,50,30|
|Drill pipe diameter (mm)||42,50|
|Equipment size(L * B * H)||1730 * 860 * 1360 (mm)|
|Rig weight (except engine)||700|
|Spindle speed (four gear) (r/min)||115,230,505,1010|
|Spindle no-load lifting maximum moving speed(m/s)||0.05|
|Spindle no load drop maximum movement speed(m/s)||0.067|
|Spindle maximum feed pressure(KN)||15|
|Spindle maximum lifting force(KN)||25|
|Spindle maximum output torque(KN• m)||1.5|
|Winch maximum lifting force (single rope)||20|
|Reel speed (r/min)||20,39,85,170|
|Reel circumferential speed(m/s)||0.172,0.345,0.738,1.476|
|Wire rope diameter(mm)||9.3|
|Wire rope density (m)||40|
|Brake band width (mm)||50|
|Oil pump type||YBC -20/125|
|Nominal pressure (Mpa)||12.5|
|Diesel engine or motor|
|Rated power (KW)||16.2|
|Rated speed (r/min)||2200|
|Motor type||Y160M - 4|
|Rated power (KW)||11|
|Rated speed (r/min)||1460|
Product Main Features
1.Engineering geological investigation of railways, hydropower, traffic, bridges, dam foundations and other buildings.
2.Geological core drilling, physical prospecting.
3. Small grout Confucius, drill hole drilling.
4. Small well drilling
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.
Contact Person: Cathy