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St 50 Portable Hydraulic Water Well Drilling Rig Equipment

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Address: Xiaoshang Village,Jinzhou City,Hebei province,China

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St 50 Portable Hydraulic Water Well Drilling Rig Equipment

Country/Region	china
City & Province	jinzhou hebei

Product Details

Shitan Machinery ST 50 Portable Hydraulic Drilling Rig Equipment Borehole Drilling Machine

ST 50 Borehole Drilling Machine Information:

This is for drilling wells, general exploration, geophysical prospecting, road and construction exploration, and blasting holes.According to the different layers of the bottom selection of alloys, diamonds and composite drill bits for drilling.mine drilling rig 50m drilling

ST 50 Borehole Drilling Machine Technical Data:

Drilling Rig 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 Borehole Drilling Machine Features:

1. Equipped with double oil cylinder hydraulic feeding system, the drilling speed is fast and the work efficiency is high.

2. The drilling rig is equipped with a fixed clamping mechanism and an integrated main rod, which does not need a drill tower and works conveniently.

3. Equipped with 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 to facilitate the operator to disassemble the drill pipe and drill tool.

4. The handle is centralized, easy to operate, safe and feasible.

5. It is equipped with a hole bottom pressure gauge 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 Borehole Drilling Machine Operation Attentions:

1) The drill can be started only after the power machine operates normally. The clutch shall be engaged smoothly without impact. It must be light, uniform and stable.

(2) When pulling the transmission or transfer case handle to change speed, the clutch must be disengaged first. It is strictly prohibited to start the transmission. The gear can be shifted only after the gear speed slows down to avoid damaging the gear.

(3) Each shift gear shall be fully engaged to avoid damage to the gear by automatic sliding.

(4) During operation, pay attention to check the operating parts, such as bearing, gearbox, etc. the temperature shall not exceed 60 ℃. If it is overheated, stop the machine for inspection.

(5) In case of clutch heating or slipping, stop the machine for inspection and adjust the clearance of clutch friction plate. The clearance adjustment shall be appropriate. If it is too tight, the clutch will not engage; If it is too loose, the clutch will work in the semi clutch state, which will reduce the transmission torque and rapidly wear the friction plate.

(6) Before starting the drilling rig for drilling, the drilling tool shall be lifted away from the hole bottom, and then the clutch shall be closed. After the drilling rig operates normally, the pressure shall be applied for drilling.

(7) When using the elevator, it is forbidden to press down the left and right handlebars at the same time, or tighten the handlebars combined with the foot brake at the same time; The winch shall not be overloaded.

(8) Before starting drilling for a new drill or a drill with a long shutdown time, the drill shall run at 2 speeds for at least 20 min. normal drilling can be carried out only after lubricating oil is splashed on each gear and bearing.