SPT Portable Core Exploration Geological Drilling Rig With 50 Meters Depth
ST 50 Geological Drilling Rig Information:
ST 50 is suitable for drilling wells, general exploration, well-designed and improved drilling rig, It is equipped with gasoline engine and diesel engine as power and the operations such as rotary and cylinder pressure with hydraulic pack, which is quite reliable for operation.
ST 50 Geological Drilling Rig Tech Details:
| 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 diameter |
φ55mm*2.5m |
| Outlet hose diameter |
Φ20mm*10m |
ST 50 Geological Drilling Rig Features:
1. Double oil cylinder hydraulic feeding system, the drilling speed is fast and the working efficiency is high.
2. A fixed clamping mechanism and an integrated main rod, which does not need a drilling tower and works conveniently.
3. 4-speed transmission system. The operator can freely adjust the forward rotation speed through three gears, and is also equipped with a slow reverse gear, which is convenient for the operator to disassemble the drill pipe and drill tool.
4. The handle is centralized, easy to operate, safe and feasible.
5.a pressure gauge at the bottom of the hole to indicate the pressure, which is convenient to master the situation in the hole.
6. Compact structure and small floor area.
7. It has strong decomposition ability and is easy to move. It is suitable for working in hilly, mountainous and other complex terrain.
ST 50 Geological Drilling Rig Exploration Ways:
Drilling refers to an exploration method in which a drilling rig is used to drill holes in the stratum to identify and divide the stratum under the surface, and samples can be taken along the hole depth. Drilling is the most widely used exploration method in engineering geological survey. It can obtain deep geological data.
ST 50 Geological Drilling Rig soil sampling method are as follows:
1. Distribution: samples shall be taken according to the soil type and the distribution of crop varieties, and according to the different soil fertility. The sampling points are distributed in zigzag or snake shape, which should be as uniform and random as possible.
2. Determine the sampling position and depth: the sampling position and depth shall be determined according to the thickness of the cultivated layer. Generally, the sampling depth is 0-20cm
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
OEM / ODM can accept. Good quality, professional after-sales service, welcome to order
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