1000 Type Deep Borehole Air Drilling Rigs Dual use Rock Drilling
borehole air drilling rigs
,borehole air drilling equipment
,2.5km/h air drilling rigs
| Model | Shitan ST 1000 |
|---|---|
| Max drilling depth | 1000 M |
| Drilling diameter | 105-500 mm |
| Air pressure | 1.2-3.5 Mpa |
| Rod length | 6 m |
| Rod diameter | 102-114 mm |
| Main shaft pressure | 6 T |
| Lifting force | 45 T |
| Power head stroke | 47 M |
| Max rotary torque | 22000 Nm |
| Max rotary speed | 80-160 r/min |
| Secondary winch lifting force | 3 T |
| Jacks stroke | 1.5 m |
| Moving speed | 2.5 km/h |
| Uphill angle | 21° Slope |
| Weight of the rig | 18 T |
| The engine | 242KW / 6 cylinder |
| Overall dimensions | 6200*2200*2500mm |
| Working condition | Loose layer and bedrock |
| Drilling method | Hydraulic rotary, down-the-hole impactor |
- High drilling efficiency: Adopting pneumatic impact principle using compressed air to drive the impactor, generating high-frequency impact energy with high rock-breaking efficiency. Capable of drilling 35-40 meters per hour in rocky mountainous areas.
- Adaptable to multiple strata: Works with medium and high wind pressure series impactors under various geological conditions including loose layers and bedrock. Effective in soil layers, gravel layers, and hard rock layers.
- Large drilling diameter: Adjustable drilling diameter range of 130-350 millimeters to meet different water well construction requirements.
- Strong power: Equipped with high-power engines including imported or Yuchai engines, providing robust power support for stable operation under all working conditions.
- Flexible movement: Crawler chassis with strong cross-country performance for complex work sites. Hydraulic high outriggers facilitate loading/unloading and leveling, saving hoisting costs.
- Simple operation: Hydraulic system controls rig tower lifting, drill pipe connection/disassembly, rotation, feeding, outriggers, and winch operations, reducing operator labor intensity and enabling flexible multi-angle drilling.
- Strong slag removal ability: High-pressure air quickly discharges rock cuttings from the hole, preventing accumulation and improving drilling efficiency while maintaining borehole wall stability.
- High safety performance: Pneumatic drilling rig features safety and explosion protection characteristics. Hydraulic outriggers ensure construction stability with reduced safety hazards.
Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products:
Pneumatic Drilling Rig / Air Drilling Rig(ST-180,ST-200,ST-260,ST-300,ST-350,ST-400,ST450,ST-450,ST-500, ST-600,ST-800 and other Pneumatic water well drilling Rigs.), Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig(ST-30,ST-50,XY-1A, XY-1B, XY-2, XY-2B,GK180, GK200, GY150, GY200 and 30 impact drill rig, ZLJ series tunnel drilling rig and other geological drilling machines)Crawler Track Undercarriage, Drilling Mud Pump(BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps), Drilling Air Compressor, Water Well Drill Bits(PDC Drill Bit, Tricone Bit, DTH Button Bit), Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter
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