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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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ST-50 50m Crawler Portable Water Well Drilling Rigs Manufactor

ST-50 50m Crawler Portable Water Well Drilling Rigs Manufactor

  • ST-50 50m Crawler Portable Water Well Drilling Rigs Manufactor
  • ST-50 50m Crawler Portable Water Well Drilling Rigs Manufactor
ST-50 50m Crawler Portable Water Well Drilling Rigs Manufactor
Product Details:
Place of Origin: China
Brand Name: JINZHOU SHITAN
Certification: ISO
Model Number: ST-50
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: Standard Export Package
Delivery Time: 7-10 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
Power Type: Diesel Model Number: ST50
Usage: Water Well Drilling Type: Rotary Drilling Rig,Core Drilling Rig
After-sales Service Provided: Engineers Available To Service Machinery Overseas Product Name: Water Well Drilling Rig
Application: Water Well Drilling Rig Mobile Drilling Rig Drilling Diameter: 75-150mm
Name: Water Well Drilling Rig
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Crawler Portable Water Well Drilling Rigs

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50m Portable Water Well Drilling Rigs

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ST50 water drilling machine

ST-50 50m Crawler Portable Water Well Drilling Rigs Manufactor

 

 

St 50 Hydraulic Borehole Drilling Machine :

 

ST 50 is a light weight, simple structure, fast drilling speed and large diameter of coring samples.It has a 50 meters drilling depth and 75mm hole diameter, it is a commonly used portable hydraulic drill. It is applicable to coring operation engineering in mountainous, hilly, river and other difficult terrain and relocation.

 

ST 50 Borehole Drilling Machine Tech Details:

 

Max drilling depth 50m
Max .opening diameter φ75-φ108mm
End hole diameter 56-75mm
Active drill pipe 50/1000mm
Drill pipe diameter Φ42mm
Drill pipe length 1000mm
Power (diesel engine) 5.8kw(8P)/2200r/min
Size 1400*600*1600mm
Weight 240kg
Spindle
Speed 285-570r/min
Torque 600 N*m
Stroke 1000mm
Lifting force 300KG
Pressure 200KG
Drilling Tower (optional)
Rated load 1t
Height 4m
Tower leg specifications 60mm
Mud Pump
Model BW-50
Flow 50L/min
Max.pressure 1.2Mpa
Times 63/min
Inlet hose diameter φ55mm*2.5m
Outlet hose diameter Φ20mm*10m

 

Features of ST-50 Water Well Drilling Rig

 

a. Keeping bracket is installed on the hosit to form a double wheel support structure, able to withstand strong blow

b. Vertical box are fixed by four groups of bearings to ensure that the rotary machine has sufficient rigidity to overcome gravel layer and other complex geological conditions.

c. the machine is equipped with national patent technology---taper clutch, with charactristics of strong transmission troque, easy operation and free maintenance.

d. 53 x 59 drilling rod adopted, high rigidity and strong delivery torque.

 

How are the drill pipes in the well drill connected?

 

The water well drilling rig can be used only after all parts are firmly installed and connected before being used for drilling.

The following are the relevant operation steps of adding and connecting the drill pipe of the water well drilling machine:

Operation of well drilling machine when adding drill pipe

1. When the depth of one drill pipe needs to be connected after drilling, stop the propulsion first, then stop the rotation, and turn off the cooling water;

2. Operate the clamping handle to make the gripper clamp the drill pipe and open the micro regulating flow valve (right rotation);

3. The rotator reverses, and at the same time, retracts the feed oil cylinder to rotate the water braid shaft away from the drill pipe;

4. Stop the rotation and operate the fast forward and backward handle to the fast backward position to make the chuck quickly return to place;

5. Connect the drill pipe to be added to the previous drill pipe, and the rotator moves forward while rotating. When the trapezoidal conical thread of the water braid shaft is in screw contact with the conical thread of the newly added drill pipe, immediately operate the gripper handle, loosen the gripper and complete the drill pipe addition.

 

ST-50 50m Crawler Portable Water Well Drilling Rigs Manufactor 0

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Contact Details
Jinzhou City Shitan Machinery Equipment CO. LTD.

Contact Person: Anna

Tel: 15511892512

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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