Diesel Engine ST50 Hard Rock Drilling Equipment For Geological Exploration
The portable drilling machine operation panel includes a pressure gauge at the bottom of the hole to indicate pressure, allowing operators to adjust settings according to different terrain conditions. This model features a high-performance 4-speed shifting system, enabling operators to adjust forward rotation speed based on geological conditions. Additionally, it includes an ultra-low speed reverse gear for convenient drill pipe disassembly.The rig is equipped with a fixed clamping mechanism and integrated main rod, eliminating the need for additional rig components and creating a more compact work system.
| Component | Specification | Model or Parameter |
|---|---|---|
| Rig Host | Power Section | Diesel Engine |
| Rig Weight | 168kg | |
| Drill Size | 1250×650×1450mm | |
| Drill Pipe Diameter | 38mm | |
| Drilling Diameter | 46mm | 60mm |
| 60mm | 75mm | |
| 75mm | ||
| Drilling Depth | 55-60m | 50-55m |
| 50-55m | 45-50m | |
| 45-50m | ||
| Gearbox Position | 4-Speed Shift | |
| Gyrator | Clamp Type | Fixed Clamping Type |
| Vertical Axis Type | Hexagonal | |
| Vertical Axis Opposite Side Length | 36mm | |
| Vertical Shaft Length | 1400mm | |
| Vertical Shaft Forward Rotation Speed | 220/580/960rpm | |
| Vertical Axis Reverse Speed | 130rpm | |
| Vertical Shaft Maximum Output Torque | 400n.m | |
| Vertical Shaft Double Cylinder Stroke | 1200mm | |
| Double Cylinder Maximum Feed Force | 7kn | |
| Double Cylinder Maximum Lifting Force | 15kn | |
| Double Cylinder Maximum Lifting Force Speed | 0.035m/s | |
| Vertical Axis No-Load Down Speed | 0.085m/s | |
| Hydraulic System | Oil Pump Flow | 10ml/r |
| Pressure Gauge Pressure Range | 0-6mpa | |
| Pump Rated Pressure | 20mpa | |
| Hydraulically Operated Valve Position | 4 Files | |
| Maximum Feed Pressure | 6mpa (900kg) | |
| Maximum Lifting Pressure | 9mpa (1360kg) | |
| Hydraulic Tank Capacity | 9l | |
- Exceptional performance in soil, sand, hard rock, and various land conditions
- Three drill bit options available: three-wing bit, alloy bit, and diamond bit for both soft and hard ground applications
- Diamond drill bits are particularly effective for drilling hard rocks
- Hydraulic control system significantly improves working efficiency and reduces labor requirements
- Mounted wheels or trailer for easy transportation by car or tractor
- Power options include diesel engine or electric motor, available according to customer requirements
- Survey and prospecting operations
- Geophysical exploration projects
- Road and building construction exploration
- Blasthole drilling operations
- Adaptable drilling bit selection for different geological strata
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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