|Place of Origin:||China|
|Model Number:||ST 350|
|Minimum Order Quantity:||Negotiation|
|Packaging Details:||Standard export transportation package|
|Delivery Time:||Within 10-12 days|
|Payment Terms:||T/T, Western Union|
|Supply Ability:||20000 Set/Year|
|Product Name:||ST 350 Shitan Machinery Drilling Equipment ,Crawler Pneumatic Borewell Machine||Model:||ST 350|
|Drilling Depth:||350 Meters||Drilling Diameter:||350 Mm|
|Type:||Water Well Drilling Equipment||Condition:||New|
|Weight:||9.8 TONS||Warranty:||24 Months|
350m hydraulic borehole drilling machine,
pneumatic hydraulic borehole drilling machine,
crawler hydraulic borehole drilling machine
It is a mechanical top-drive drilling equipment that integrates water drilling and gas drilling, which solves the difficulty of drilling air-drilling hammers in soil layers. The problem of low mud drilling construction efficiency, the dual-purpose water and gas drilling rig is suitable for various formations, and the core drilling efficiency and geological
exploration are efficient and energy saving.
|ST 350 Drilling Rig|
|Advance Length one time||6.6m|
|Working pressure||1.7-3.4 MPa|
|Air consumption||17 - 36 m³/min|
|Length of rod||1.5m,2m,3m, 6m|
|Dia. Of rod||φ89,φ102,φ114|
|Rotation Speed||66 - 135 rpm|
|Engine Power||92 Kw/2200rpm|
|Travelling speed||0-2.5 Km/h|
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.|
Advantages Of ST 350 Crawler Mounted Pneumatic Drilling Rig
1, it is a high efficiency and multi-functional down the hole water well drilling equipment, It can be used to drill water well, agrecultural irrigation well, geothermal well and other type well holes. It is sepcial suitable for mountain area and rock stratum water sourcing project.
2, This machine can drill in different stratum, The maximum bore diameter can be 350mm.
3, This machine adopts big torque hydraulic motor for power head and brand diesel, big diameter hydraulic cylinders for the hydraulic control system. The brand diesel is protected by 2 levels air filtration systems and also can directly use the clean air from the air compressor.
4,Unique bump set design and centralize controlled operation system is easy to maintain and convenient for machine operation.
5,This machine adopts excavator crawler chassis and make the machine a high off-road performance, It also can be mounted on a truck to make it more maneuverability.
6, Two gears rotation and feeding speed makes it work in soil and rock layers.
1. One-to-one dedicated customer service staff;
2. Inquiries, emails, and messages will be answered as soon as possible.
3. Provide professional technical parameters, video and picture sharing, project design.
Provide after-sales service 24 hours a day, 7 days a week.
Customers can contact us at any time.
Contact Person: cathy