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Vertical Lightweight Geological Drilling Rig Less Depth Spt Sampling

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Vertical Lightweight Geological Drilling Rig Less Depth Spt Sampling

Country/Region	china
City & Province	jinzhou hebei

Product Details

Vertical Lightweight Less Depth SPT Sampling Geological Drilling Rig Machine

ST 50 Geological Drilling Rig Information:

Drilling and coring equipment for geological drilling of vertical 50 diesel hydraulic drill such as rotary and cylinder pressure with hydraulic pack, which is quite reliable for operation.Its depth is 50 meters and optional hole diameter according to the exact earth conditions.

ST 50 Geological Drilling RigTech 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	14006001600mm
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 Main 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.

What is a soil sample investigation?

Soil investigation is to carry out physical testing on-site to understand the ground conditions for geotechnical design. Site works usually consist of the Cone Penetration Test, Vane Shear Test, Standard Penetration Test, Installation of Water Standpipe, Instrumentation's, etc.