72kw Pneumatic Drilling Rig Commercial Industrial Rock Drilling
Brand Name:JINZHOU SHITAN
Certification:ISO
Model Number:ST 200
Minimum Order Quantity:1 set
Delivery Time:7-10 days
Payment Terms:T/T, Western Union
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Location:
Jinzhou Hebei China
Address:
Xiaoshang Industrial Zone, Jinzhou City, Hebei Province, China
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within 28 hours
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Product Details
ST 200 Pneumatic Water Well Drilling Rig Machine For Large Borehole Blasting
ST 200 Water Well Drilling Machine Introduction
The drill rig has more positive speed stages and 14-500r / min speed range, and the output torque is 13428-250N.m.The drilling rig has 2 reverse speeds, which is convenient for handling accidents.The water well drilling rig rig uses dual oil pumps for oil supply. A single pump is used for drilling, and a double pump is used for confluence when lifting. The power loss is small and the auxiliary time is short.. The drilling rig machine has advanced structure and reasonable layout, which is convenient for maintenance, maintenance and repair.
ST 200 Water Well Drilling Machine Technicals
| Drilling Depth | 200m |
| Dia.hole | φ140-200mm |
| Advance Length one time | 6.6m |
| Working pressure | 1.7-3.0MPa |
| Air consumption | 17-35m³/min |
| Length of rod | 1.5m,2m,3m,6m |
| Dia. Of rod | φ76, φ89,φ102,φ114 |
| Lifting power | 24T |
| Rotation torque | 8500-11000N.m |
| Rotation Speed | 40-70r/min |
| Diesel Engine | Yuchai |
| Engine Power | 85Kw/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" Drill hammer or CIR110, 130, 150,170 |
ST 200 Water Well Drilling Rig Advantages
1. Drill a well in 1day — which can shorten your construction
period effectively.
2. Quality can prove everything–we can promise every rig we sell
can be use 10+ years.
3. Our drilling rigs can drill up to 1600 meter depth.
4. Our water drilling rigs save resource effectively, it can save
diesel 20-30% for you.
What should be paid attention to during the operation of the drilling rig?
a. When engaging the clutch or rotating the working wheel, it must be light, uniform and stable;
b. When changing the speed, engaging the horizontal and vertical axle boxes and changing each transfer handle, the clutch must be placed at the separation position or the work wheel must be stopped;
c. When using the lift, it is forbidden to press down the left and right handlebars at the same time;
d. After the gear oil pump is started, pay attention to the response of the oil pressure gauge and the hole bottom pressure indicator. During the drilling process, when the pressure at the hole bottom needs to be increased or decreased, it shall be adjusted gradually, and sudden increase or decrease is not allowed; When using the oil pressure system to quickly lift the vertical shaft (fast reversing rod), it is only allowed to carry out under the original load to prevent damage to the parts;
72kw Pneumatic Drilling Rig Commercial Industrial Rock Drilling
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