Jinzhou City Shitan Machinery Equipment CO. LTD.
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| Place of Origin: | China |
| Brand Name: | ShiTan |
| Model Number: | ST-260 |
| Minimum Order Quantity: | 1 set |
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| Packaging Details: | standard export packing |
| Delivery Time: | 7-10 days |
| Payment Terms: | T/T, Western Union |
| Supply Ability: | 5000 sets per year |
| Certification: | ISO,CE,SGS,TUV,BV | Product Name: | ST 260 Borehole Drilling Rig Machine |
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| Drilling Depths: | 260Meters | Place Of Origin: | China (Mainland) |
| Model Numbe(m): | ST-260 | Voltage: | Differ |
| Open Hole Caliber: | 75m'm | Warranty: | 1 Year |
| Material: | Steel | Condition: | New |
| OEM: | Customized Drilling Rig | Color: | Yellow ,Red |
| High Light: | 260m borehole drilling machine,dth borehole drilling machine,260m borehole drilling rig |
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ST260 DTH Powerful Industrial Borehole Drilling Rig Machine For Water Well
ST260 Borehole Drilling Machine Introduction
The ST260 well drill is a multi-functional drilling equipment.,especially suitable for water intake in mountainous and rocky strata.Pneumatic water well drilling machine need use together with air compressor , it can add mud pump and foam pump .It need use different drilling tools like:drilling rod ,hammer,rock drill bits ,etc
ST260 Borehole Drilling Machine Tech Specification
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Drilling Depth
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260m |
| Hole Diameter |
140-260mm
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Advance Length once
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63m
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Working pressure
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1.7-3.0MPa
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Air consumption
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17-35m³/min
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Length of rod
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1.5m,2m,3m,6m
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Dia. Of rod
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φ76, φ89,φ102,φ114
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Lifting power
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24T
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Rotation torque
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8500-11000N.m
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Rotation Speed
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40-70r/min
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Diesel Engine
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Yuchai
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Engine Power
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85Kw/2200rpm
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Travelling speed
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0-2.5 Km/h
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Climb capacity
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30°
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Weight
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6000kgs
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Dimension
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4m×1.7m×2.2m |
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Application
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Complicated geological conditions:Rock,Mud,Sand etc.
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Drilling Way
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Dth Drilling or Mud Pump Driling
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Dth Hammer
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4",5",6",8" Drill hammer or CIR110, 130, 150,170
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ST260 Borehole Drilling Machine Features
The drilling rig is multi-functional, with different configurations suitable for different geology.All our water drilling rig
accept customization, any good idea there please contact us, our engineers will help you get what you want, we can also put the rig on a truck mounted chassis.
Our Service Of Our Drilling Rigs
Q 1: What kind of drilling rig do you have?
A: We mainly produce small hydraulic drilling rig, water well drilling rig, core drilling rig, engineering drilling rig, geological exploration drilling rig, etc., and we will recommend the suitable model according to your exact requirement .
Q 2: Where is the address of your company?
A: Our factory is in Jinzhou, Shijiazhuang City, Hebei Province, China
Q 3: Are you a manufacturer or a trading company?
A:We are a 20 years professional manufacturer with ISO certificate. We have a large modern drilling rig plant in Hebei, China
Q 4: How long is your delivery time?
A: Small hydraulic drilling rigs generally take 5-7 days, and large pneumatic water well drilling rigs generally take 7-15 days. If there is an urgent order, please contact our sales in advance.
Q 5: How long is the warranty of your well drilling rig?
A: Except for consumable spare parts, the whole machine shall be one year.
we must pay attention to several aspects in order to better production and operation
1. After the drilling structure of the drill bit of the water well drilling rig is drilled, the central drilling tool needs to be replaced in time. First, the hole bottom needs to be cleaned, and then the residue at the hole bottom needs to be blown away. After the drill bit stops rotating, the drilling tool in the water well drilling rig can be lifted up slowly. When the lifting force is just enough to lift the drilling tool, it is the most appropriate.
2. During the drilling process, the drill bit of the water well drilling rig shall be summarized. It is also necessary to carefully observe the follow-up situation of the casing, timely understand the specific situation in the hole, and keep the hole clean when necessary. Moreover, the drill bit in the water well drilling rig shall not be pulled out by force during the drilling process.
3. Sometimes there will be more residual rock slag at the bottom of the hole of the water well drilling rig, and the rotating part of the eccentric bit will be stuck by the rock slag, which will affect its retraction and production. At this time, it is necessary to transport air pressure, clean the hole again, make the DTH hammer work in a short time, and then lift the central drilling tool again.
Contact Person: cathy
Tel: 13343314303
