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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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Mountain Multi Purpose Geological Hydraulic Borewell Machine

Mountain Multi Purpose Geological Hydraulic Borewell Machine

  • Mountain Multi Purpose Geological Hydraulic Borewell Machine
  • Mountain Multi Purpose Geological Hydraulic Borewell Machine
Mountain Multi Purpose Geological Hydraulic Borewell Machine
Product Details:
Place of Origin: China
Brand Name: JINZHOU SHITAN
Certification: ISO
Model Number: ST-150
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
Condition: New Type: Core Drilling Rig
Power Type: Diesel Model Number: ST-150
Usage: Investigation Voltage: 380V
Power(W): 11kw Dimension(L*W*H): 2750*950*1600mm
High Light:

Geological Hydraulic Borewell Machine

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Mountain Hydraulic Borewell Machine

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MultiPurpose water drilling equipment

Mountain Work Multi Purpose Geological Investigation Hydraulic Borewell Machine

 

 

Product Application:

 

ST-150 drilling rig is a new-type, portable engineering drilling machine for multiple applications.

 

Geological prospecting;

 

Foundation holes of small buildings;

 

Drilling of water wells;

 

Core sample,soil investigation etc

 

Water well drilling rig ST-150 can work both on soft and hard ground such as soil, mud, sand, gravel, hard rocks and so on.

 

Product Parameter:

 

Drilling depth(m) 150
Maximum opening diameter(mm) 219
The final hole diameter(mm) 73
Rod diameter(mm) 42/50
Spindle speed (r/min) 140/295/470/790/1010
Spindle stroke(mm) 450
Hoisting capacity (kn) 14
Steel wire diameter(mm) 9.3
Maximum pressure (mpa) 1.2
Working pressure (mpa) 0.7
Displacement(l/min) 150
Hydraulic pump pressure (mpa) 1.2
Hydraulic pump rotation speed (r/min) 1800
Matched driving power (diesel engine and motor) S1105 diesel engine and 11kw motor

 

Matters Needing Attention in Drilling Process Of Crawler Drilling Rig

 

1. After drilling structure of crawler drill bit, the center drilling tool needs to be replaced in time. Firstly, the hole bottom needs to be cleaned, and then the residue at the bottom of the hole is blown clean. After the bit stops rotating, the drilling tool in the drilling rig is slowly lifted up. When the lifting force is good enough to lift the drilling tool, it is appropriate.

 

2. When the drill bit of crawler drilling rig is summarized in the drilling process, it is also necessary to carefully observe the follow-up situation of the casing, timely understand the specific situation in the hole, and timely keep the hole clean when necessary, and the drill bit in the drilling rig is not allowed to pull out forcefully during the drilling process.

 

3. Sometimes more residual rock slag will be left at the bottom of the hole of crawler drilling rig, and the rotary part of the eccentric bit will be blocked by the rock slag, which will affect its closing production. At this time, it is necessary to transport compressed air, clean the hole again, and make the DTH hammer work for a short time, and then lift the central drilling tool again.

 

Mountain Multi Purpose Geological Hydraulic Borewell Machine 0

Mountain Multi Purpose Geological Hydraulic Borewell Machine 1

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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