|Place of Origin:||China|
|Brand Name:||JINZHOU SHITAN|
|Model Number:||GK 200|
|Minimum Order Quantity:||1 set|
|Packaging Details:||Standard Export Package|
|Delivery Time:||7-12 days|
|Payment Terms:||T/T, Western Union|
|Supply Ability:||20000 sets per year|
|Product Name:||GK 200 Trailer Mounted Drilling Rigs||Type:||Core Drilling Rig|
|Drilling Diameter:||75-200mm||Drilling Depth:||200m|
|Power Type:||Diesel||Usage:||Water Well,geological Exploration|
|After Sale Service:||Video Support||Place Of Origin:||Hebei,China|
200 Meters Diamond Core Drill Rig,
200 Meters Spt Drilling Machine,
Diamond Core Drill Rig Diesel Powered
SPT Diamond Coring Engineering 200 Meters Trailer Mounted Water Well Drilling Rigs
Gk200 drilling rig is with a depth 200 meters ,and hole diameter is from 75mm-300mm.·wheeled walking mechanism, very convenient for transport and adjusting the drilling rig level. ·pressure gauge display the condition of the bottom of the drill hole. ·the drilling rig is equipped with a ball card holding mechanism instead of chuck, and it can be operated without stopping the rod. ·the working efficiency is high and the operation is convenient, safe and reliable.
Porduct Technical Data
|GK 200 Drilling Rig Model|
|Drilling hole diameter(mm)||75,91,110,130,150,300|
|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|
Product Main Features
1.Engine:Feed by hydraulic cylinder,the drilling efficiency is higher and it can save labor.
2.Drill rod:53x59 drilling rod adopted,high rigidity and strong delivery torque.
3.Spindle:Vertical spindle are fixed by four groups of bearing to ensure that the rotary machine is rigid enough for gravel layer and other complex geoloical conditions.
4.Mud pump:Equip mud pump with flow 160L/min,save cost and also make the structure compact.
5.Concentrated handle, small footprint,light weight, strong decomposition, easy to move.
Product Application Scopes
It is suitable for geological survey, geological core drilling, small grouting holes, blasting holes and small water well holes of railway, water conservancy, bridge, dam foundation and other buildings.is mainly used for geological general investigation and exploration, road and tall building foundation exploration, kinds of hole in concrete structure, river levees, civil wells and earth temperature central air-conditioner
Why is the water well drilling rig not suitable for use in rainy days?
After the well is completed, it is necessary to pump water to check the results. Under normal circumstances, a large draw down pumping can be done. The stable duration of the water level shall not be less than eight hours, and the water flow of the dynamic water level of the well shall be measured at the same time. The well drilling project shall ensure the smooth drainage of the construction site, so the rainy season shall be avoided. When working while excavating, the excavation slope shall be determined according to the physical and mechanical properties of the soil layer, generally 1:1.5, and there shall be a certain distance from the toe of the spoil slope to the upper opening of the excavation. For large wells with water inflow from the shaft wall, the water inlet hole and inverted filter layer of the shaft wall must be arranged according to the design requirements, and the water inlet hole shall be prevented from being blocked during construction. The filter material enclosure at the aquifer shall meet the requirements, the backfill shall have a certain super elevation, and the frozen soil in the backfill in winter shall not exceed 15%.
Contact Person: cathy