Jinzhou City Shitan Machinery Equipment CO. LTD.
Jinzhou City Shitan Machinery Equipment CO. LTD.
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220v / 380v 22KW Power Hydraulic Gasoline Type Portable Core Drilling Machine
ST 200 Water Well Drilling Machine Introduction
Model ST200 geothermal water well multifunctional drilling vehicle is a light, efficient and multifunctional drilling equipment. It has the characteristics of advanced structure, convenient use, high operation efficiency, reliability and durability. It is widely used for drilling wells, agricultural irrigation wells, geothermal air conditioning holes and other wells, especially for water intake projects in mountainous areas and rock strata. The drilling rig adopts new hydraulic technology, supporting high torque hydraulic motor rotation and large bore hydraulic cylinder propulsion, which greatly reduces the labor intensity, shortens the auxiliary time, and improves the construction efficiency and project quality.
ST 200 Water Well Drilling Machine Tech Data
| 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 |
Main Features:
1. Very powerful at soil, sand, hard rock, etc. land condition.
2. Three kinds drill bits (three-wing bit, alloy bit and diamond bit) available for your choice, which can drill both soft and hard ground, especially
diamond drill bit effective in drilling hard rocks.
3. Hydraulic control system for greatly improving the working efficiency, saving labor force.
4. Mounted wheel or trailer, can be hauled easily by car or tractor, convenient to transport.
5. Power can be diesel engine or electric motor, as per your request.
Description of The water well drilling rig
1. Adopts new type of hydraulic technology, supporting high torque hydraulic motor rotation and large diameter
2. Hydraulic cylinder to promote, a factory engine for hydraulic system of powered, two stage air filter and connected with compressed air inlet design and prolong the service life of the diesel engine.
3. Unique pump set design to facilitate maintenance, reduce maintenance costs.
4. Centralized control of the hydraulic control table, easy to operate.
5. The series of drilling rig used excavator crawler chassis, off-road performance is strong.
6. Independent module design, can make drilling rig installed on the truck, increase its maneuverability.
Application of water well drilling rig
1. Used for geological general investigation and exploration, road and tall building foundation exploration
2. Kinds of hole in concrete structure, river levees,
3. Subgrade grouting hole, drilling and direct grouting, civil wells and earth temperature central air-conditioner, ect.
Specification for Water well drilling rig
