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Address: Xiaoshang Village, Yingli Town, Jinzhou City, Hebei Province, China
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Jinzhou City Shitan Machinery Equipment CO. LTD. |
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OEM Soil Test Portable Geological 50 Meters Drilling Rig Machine
St 50 Geological Drilling Rig Machine Introduction
50 meters depth drilling rig is very suitable for personal use, the drilling rig can be equipped with one of three kinds of power: diesel engine, gasoline engine or motor, which is diesel power by default.It has an automatic oil pressure feeding mechanism to improve the drilling efficiency and reduce the physical labor of workers
St 50 Geological Drilling Rig Machine Technical Information
| 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 |
Geological 50 Meters Drilling Rig Machine Characteristic
1. Geological survey work in a highly difficult area that is small and light and convenient for high altitudes
2. Adopting an automatic hydraulic feed mechanism to increase drilling efficiency and reduce labor intensity of workers.
3, Using 8 HP high-efficiency diesel engine as a power for you to export a steady stream of strong power.
3, Application of positive and negative four-speed operation to facilitate a variety of terrain exploration drilling
4. The four-axis bearing positioning of the vertical shaft box ensures that the gyrator is rigid enough to deal with complex geological conditions such as gravel layer and pebble layer.
5. The machine adopts the national patented technology of the taper clutch, which has the outstanding characteristics of large transmission torque, convenient operation and maintenance-free.
Geological 50 Meters Drilling Rig Machine Application
It is especially suitable for coring operations in special difficult terrain such as mountains, hills and rivers, and for engineering geological survey of buildings such as railways, hydropower, transportation, bridges and dam foundations; Geological core drilling and physical survey; Drilling of small grouting holes and blasting holes; Small well drilling.
Soil Sampling Procedure
Divide the field into different homogenous units based on the visual observation and farmer’s experience.
Remove the surface litter at the sampling spot.
Drive the auger to a plough depth of 15 cm and draw the soil sample.
Collect at least 10 to 15 samples from each sampling unit and place in a bucket or tray.
If auger is not available, make a ‘V’ shaped cut to a depth of 15 cm in the sampling spot using spade.
Remove thick slices of soil from top to bottom of exposed face of the ‘V’ shaped cut and place in a clean container.
