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Jinzhou City Shitan Machinery Equipment  CO. LTD.
Jinzhou City Shitan Machinery Equipment CO. LTD.

Jinzhou City Shitan Machinery Equipment CO. LTD.

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230m Hydraulic Borehwell Tractor Mounted Water Well Drilling Rig For Farming

230m Hydraulic Borehwell Tractor Mounted Water Well Drilling Rig For Farming

230m Hydraulic Borehwell Tractor Mounted Water Well Drilling Rig For Farming
230m Hydraulic Borehwell Tractor Mounted Water Well Drilling Rig For Farming
230m Hydraulic Borehwell Tractor Mounted Water Well Drilling Rig For Farming
Product Details:
Place of Origin: China
Brand Name: JINZHOU SHITAN
Certification: ISO9001
Model Number: GK 200
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: Standard Export Package
Delivery Time: 7-12 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 2000 sets per year
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Detailed Product Description
Name: Soil Testing Drilling Rig Drill Depth: 200m
Condition: New Type: Core Drilling Rig
Power Type: Diesel Usage: Water Well
Voltage: 220v/380v Power(W): 22kw
Weight: 880Kg Engine: Diesel Or Electric Motor
Application: Core Sampling, Water Well
High Light:

Hydraulic Water Well Drilling Rig

,

230m Water Well Drilling Rig

,

Tractor Mounted Water Well Drilling Rig

230m Depth Tractor Mounted Water Well Drilling Rig/Core Drilling Machine

 

 

Product Feature:

 

230m Depth Hydraulic Control System Tractor Mounted Water Well Drilling Rig

 

1. Very powerful at soil, sand, hard rock, etc. land condition.

2. Three kinds drill bits (three-wing bit, alloy bit and diamond bit) available for your choice, which can drill

both soft and hard ground, especially diamond drill bit effective in drilling hard rocks.

3. Hydraulic control system for greatly improving the working efficiency, saving labor force.

4. Mounted wheel or trailer, can be hauled easily by car or tractor, convenient to transport.

5. Power can be diesel engine or electric motor, as per your request.

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Product Parameter:

 

Drilling depth 230m
Maximum borehole caliber 300mm
Minimum borehole caliber 75mm
Diameter of Drill pipe 42/50/60mm
Drilling angle 90°~75°
Weight(Not include power) 1150kg
Unity machine dimension 2750*950*1770mm
2.Vertical Spindle
Spindle rotating speed 64/128/287/557r/min
Spindle stroke 450mm
3.Hoist
Max. single line lifting capacity 2400kg
Reel lifting speed 1.64m/s
Steel wire rope diameter 13mm
Steel wire rope capacity 35m
Hug floodgate diameter 245mm
Hug floodgate belt width 70mm
Movable distance 400mm
4. Mud pump  
Type GS-200
Type Horizontal Single Cylinder with double function
Max. Discharge Diesel engine 170L/min
  Electrical Motor 140L/min
Max. Pressure 3MPa
Work Pressure 1.5MPa
5. Power
Diesel engine 22HP
Electric Motor 15KW
6. Drilling tower
Type Integrated on drilling rig
Control system Hydraulic
7. Trailer chassis
Type 4 wheels

 

Main Features

  • 1. It has hydraulic automatic feeding mechanism to improve drilling efficiency and reduce labor intensity.
  • 2. The ball clamping mechanism or hydraulic chuck is adopted to realize the rod reversing without stopping the machine. The operation is convenient, safe and reliable.
  • 3. Equipped with hole bottom pressure gauge, it is easy to master the situation in the hole.
  • 4. Compact structure, centralized handle, small occupation area, light weight, strong decomposition, easy to move. It is suitable for plain or mountain operation.

Prevention of drilling hole collapse

 

The preventive measures for hole collapse should first meet two conditions: mud liquid column pressure = technological pore pressure; Minimize water infiltration into the rock and soil or water seepage around the hole wall.

Preventive measures for hole collapse caused by geological factors include:

(1) Increase the mud density and increase the mud liquid column pressure to balance the formation pressure;

(2) Use a larger ratio of mud to plastic to protect the hole.

Preventive measures for hole collapse caused by physical factors include:

(1) Start the pump too fast and keep the drill pipe working under constant tension as far as possible to avoid the sudden increase of liquid column pressure and the violent impact of drilling tools on the hole wall;

(2) According to the distribution of underground obstacles, the drilling track design and reaming procedure shall be well done to avoid the rotary extrusion of the drilling tool on the hole wall caused by the excessive curvature of the guide hole;

(3) Reasonably control the mud density and geological properties, make the mud have a certain liquid column pressure, and maintain the low return velocity of the mud,

 

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Contact Details
Jinzhou City Shitan Machinery Equipment CO. LTD.

Contact Person: cathy

Tel: 13343314303

Send your inquiry directly to us
Jinzhou City Shitan Machinery Equipment CO. LTD.
Xiaoshang Village,Jinzhou City,Hebei province,China
Tel:86--15511892512
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