50-200m Depth Durable Air Drilling Rig Suitable For Medium Sized Water Supply Wells
durable air drilling rig
,200m air drilling rig
,200m water well drilling rig
| Parameter | Specification |
|---|---|
| Model | Shitan ST 200 |
| Max drilling depth | 200M |
| Drilling diameter | 105-350mm Large diameter |
| Air pressure | 1.2-3.5 Mpa |
| Rod length | 3 m |
| Rod diameter | 76-89 mm |
| Main shaft pressure | 4 T |
| Lifting force | 18 T |
| Power head stroke | 40 M |
| Max rotary torque | 5900 Nm |
| Max rotary speed | 30-120 r/min |
| Secondary winch lifting force | 1 T |
| Jacks stroke | 1.35 M |
| Moving speed | 2.5 km/h |
| Uphill angle | 21° |
| Weight of the rig | 5.5 T |
| The engine | 65kw |
| Overall dimensions | 4500*2150*2200mm |
| Working condition | Loose layer and bedrock |
| Drilling method | Hydraulic rotary, down-the-hole impactor |
- High and low temperature resistance: Operates in -30°C conditions without component freezing, and handles environments above 40°C without motor overheating or hydraulic oil deterioration
- Dust and moisture resistance: No precision electrical components or hydraulic pipelines, making it resistant to dust and mud infiltration with lower failure rates in challenging terrain
- Easy transport and mobility: Small models weigh only a few hundred kilograms and can be disassembled for handling in narrow mountainous and hilly areas inaccessible to larger equipment
- Rural distributed water supply wells: 50-200 meter depths in farmland and vacant land near villages with easy transport and simple operation
- Mining area auxiliary water wells: Explosion-proof safety features for high gas and dust environments in coal and metal mines
- Temporary field water supply: Quick drilling for geological exploration and road construction with fast startup and extreme environment resistance
- Complex terrain water wells: Mountainous and hilly areas inaccessible to large equipment with disassembly and small size advantages








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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