Multifunction Portable 300m Air Water‑Well Drilling Rig Rural Well Drilling
multifunction air drilling rig
,multifunction water well drilling rig
,300m air drilling rig
Reliability meets performance in the Multifunction Portable 300m Air. Its dual-circuit hydraulic system provides independent control of rotation and feed, enabling precise drilling in complex geological structures. The oversized cooling system prevents overheating during extended runs, while the corrosion-resistant components extend service life in harsh environments.
| Parameter | Specification |
|---|---|
| Drilling diameter (mm) | Ø90-Ø273 |
| Drilling depth (m) | 150-300 |
| Drill rod diameter (mm) | Ø76, Ø89, Ø102 |
| Drill inclination (°) | 90 |
| Rotator output speed (r/min) | 14-500 |
| Rotator output torque (N.m) | 13428-250 |
| Rotator feeding stroke (mm) | 3400 |
| Gyrator pressure (k.N) | 35 |
| Revolver lift (k.N) | 80 |
| Revolver increase speed (m/min) | 0-12 |
| Walking way / Climbing angle | Crawler walk / 15° |
| Input power (Diesel engine) (kW) | 48 |
| Rated speed (r/min) | 2400 |
| Oil pump flow (L/min) / Pressure (MPa) | Main pump 60/20, Auxiliary pump 60/20 |
| Dimension (L×W×H) (mm) | 5400×2120×2650 |
| Weight (kg) | 7200 |







When you buy from us, you are buying direct from the factory. Our 20+ years of drilling rig expertise, ISO-certified processes, and modern Hebei production facility mean competitive pricing, consistent quality, and direct access to engineering support.
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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