Lightweight Borehole Geological Drilling Rig Machine ST 50 Portable
The ST 50 Geological Drilling Rig is suitable for drilling wells, general exploration, geophysical prospecting, road and construction exploration, and blasting holes. According to different geological layers, operators can select appropriate drill bits including alloys, diamonds, and composite materials for optimal performance.
| Parameter | Specification |
|---|---|
| Max. drilling depth | 50m |
| Max. opening diameter | φ75-φ108mm |
| End hole diameter | 56-75mm |
| Active drill pipe | 50/1000mm |
| Drill pipe diameter | Φ42mm |
| Drill pipe length | 1000mm |
| Power (diesel engine) | 5.8kw(8P)/2200r/min |
| Size | 1400*600*1600mm |
| Weight | 240kg |
| Spindle Speed | 285-570r/min |
| Torque | 600 N*m |
| Stroke | 1000mm |
| Lifting force | 300KG |
| Pressure | 200KG |
| Drilling Tower (optional) | Rated load: 1t, Height: 4m, Tower leg specifications: 60mm |
| Mud Pump | Model: BW-50, Flow: 50L/min, Max.pressure: 1.2Mpa, Times: 63/min, Inlet hose: φ55mm*2.5m, Outlet hose: Φ20mm*10m |
- Compact structure, small volume and light weight with quick disassembly capability for easy handling in mountainous and hilly terrain
- Dual-cylinder hydraulic feed system provides fast drilling speed and high working efficiency compared to similar products
- Operation panel with pressure gauge for real-time monitoring of downhole conditions, allowing adjustments based on terrain variations
- 4-speed shifting system enables operators to freely adjust rotation speed according to geological conditions, with slow reverse gear for easy drill rod disassembly
This small sampling drilling equipment is ideal for plains, mountainous areas, and locations with limited transportation and energy access. With its compact structure, small footprint, light weight, and easy mobility, it is perfectly suited for geological sampling surveys, geological core collection, small grouting holes, and blasting holes in railway, water conservancy, and other construction projects across various outdoor environments.
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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