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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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Automatic High Speed ST 350 Meters Depth Crawler Drilling Rig

Automatic High Speed ST 350 Meters Depth Crawler Drilling Rig

Automatic High Speed ST 350 Meters Depth Crawler Drilling Rig
Automatic High Speed ST 350 Meters Depth Crawler Drilling Rig
Automatic High Speed ST 350 Meters Depth Crawler Drilling Rig
Product Details:
Place of Origin: China
Brand Name: ShiTan
Certification: ISO9001
Model Number: ST 350
Payment & Shipping Terms:
Minimum Order Quantity: Negotiation
Price: Negotiation
Delivery Time: Within 7-12 days
Payment Terms: T/T, Western Union
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Detailed Product Description
Product Name: Top Quality Automatic High Speed ST 350 Meters Depth Crawler Mounted Drill Rig Application: Core Sampling,Water Well,Bore We
Usage: Water Well,civil Construction Power Type: Diesel,electric
Dimension(L*W*H): 2400*950*1400mm Maximum Opening Diameter: 200-400mm
Borehole Inclination: 90~75° Type: Rotary Drilling Rig, Core Drilling Rig, Air Percussion, Anchor Drilling Machine, Anchoring Drilling Rig
Condition: New Color: Yellow ,Customized
Place Origin: Hebei,China
High Light:

350 Meters Depth Crawler Drilling Rig

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Automatic Crawler Drilling Rig

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High Speed Crawler Drilling Rig

Top Quality Automatic High Speed ST 350 Meters Depth Crawler Mounted Drill Rig

 

 

ST 350 Meters Depth Crawler Mounted Drill Rig Description

 

ST 350 Meters drill water well for farm /industry irrigating, fresh water drinking or anywhere need fresh water. The drilling depth for one time can reach 6.6 meters, which save the time to load the drill pipes and also save the human resources;
Adopting double cylinder to lifting, lifting force can reach 24 tons;The four strong legs can lift 1.7 meters, and the real ground clearance can reach 1.45 meters, which easy to stable the machine and convenient for the loading during the transportation;

 

ST 350 Meters Depth Crawler Mounted Drill Rig  Specifications

 

Model
ST350
Drilling depth
350m
Dia.hole
φ140 - 325mm
Advance Length one time
6.6m
Working pressure
1.7-3.3MPa
Air consumption
17-35m³/min
Length of rod
1.5m,2m,3m, 6m
Dia. Of rod
φ89,φ102,φ114
Lifting power
24T
Rotation torque
6200-85000N.m
Rotation Speed
55-115r/min
Diesel Engine
Yuchai
Engine Power
92Kw/2200rpm
Travelling speed
0-2.5 Km/h
Climb capacity
30°
Weight
9000kgs
Dimension
5900x2000x2850mm
Application
Complicated geological conditions: Rock, Mud, Sand etc.
Drilling Way
Top drive hydraulic rotary and propulsion, Dth Drilling or Mud Pump Driling
DTH Hammer
4",5",6",8",10" Drill hammer or CIR110, 130, 150,170
Remark: It is installed with steel track , winch, electric welding machine.

 

Drilling Process Of  ST 350 Meters Depth Crawler Mounted Drill Rig Attentions


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.

 

ST 350 Meters Depth Crawler Mounted Drill Rig Main Features

1, It has hydraulic automatic feed mechanism structure, improves drilling efficiency, reduces labor intensity.
2, It adapts the ball chunk mechanism instead of the card holder ,it can implement non-stop down the lever, easy to operate, safe and reliable.
3, Winch contains cage, forms a duplex structure supporting the star wheel, it can withstand strong impact.
4, Four groups of vertical box bearing retainer to ensure that the rotation has sufficient rigidity to deal with complicated geological conditions gravel layer, gravel layer, etc.

 

Automatic High Speed ST 350 Meters Depth Crawler Drilling Rig 0

Automatic High Speed ST 350 Meters Depth Crawler Drilling Rig 1

 

 

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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