|Place of Origin:||China|
|Minimum Order Quantity:||Negotiation|
|Delivery Time:||Within 7-12 days|
|Payment Terms:||L/C, D/A, T/T, Western Union|
|Type:||Geological Drilling Rig Machine||Voltage:||220v|
|Usage:||Water Well,railways, Core Drilling||Drilling Diameter:||80-130 Mm|
|Lifting Force:||9600 N|
ST3 Geological Drilling Rig,
Crawler Geological Drilling Rig,
Railways core drilling equipment
Crawler Type ST-3 Geological Drilling Rig Machine For Railways / Core Drilling
For Railways / Core Drilling Crawler Type ST-3 Geological Drilling Rig Machine
1. hydraulic control
2. Engineering geological survey, hydrology, water wells,sky buildings,dams,harbors
3. oil motor, oil pump, quick joint so on are imported from US
4. power ,flexible and easy manitenance.
5. big pull force
6. large torque, wide range of speed
1, the clutch is in the state, the belt does not rotate in front
Rigs 2 and 200 have no reversal or reversal
3, drilling rig can be decided angle straight and inclined type tower played the best selection of high speed soil 75~90.
4, the earth under the active drill pipe with variable diameter plus three wing bit
A rock drill rod diameter variable connecting head connected with the active hole pipe is connected with the drill rod, to a certain depth in the head, above 2m depth hole pipe into the core tube, 60 meters deep need for powder tube.
5, the diameter becomes bit.
6, to speed up, need to speed reducer belt rotation, drilling speed faster, but the endurance of drilling rig is low.
7, work efficiency: complete soil layer, hit 60 meters a day. General strata 16, 7 meters.
8, hydraulic oil with 32 oil, cold place with No. 42
9. Connection of wire rope and lifting device. The elevator is hung on the rope for pulling the drill pipe / active drill pipe, length of wire rope by derrick decided.
10, the coal mine roadway drilling rigs are available, without.
XY-3 Crawler Water well drilling machine Parameter
|The hole machine parameters|
|Drill hole depth||530m|
|The hole diameter||75-530mm|
|Final hole diameter||75mm|
|Vertical shaft forward speed||32-1057r/min|
|Vertical inversion speed||29-137r/min|
|Vertical inner hole diameter||96mm|
|Vertical shaft hoisting capacity||60KN|
|Single rope winding speed||0.5-1.9m/s|
|Diameter of wire rope||12.5mm|
|Single rope hoisting capacity||30KN|
|Horizontal triplex BW-250 type of mub pump BW-250 mud pump|
|Pressure of work||80kgcm2|
|The inlet pipe diameter||76mm|
|Outlet pipe diameter||51mm|
|The gear pump|
|Duplex gear oil pump||CBF-F63/25|
|Before the traffic pressure||63L/min 20Mpa|
|After the traffic pressure||25L/min 20Mpa|
|Drilling rig power|
|The diesel engine||YN27/39kw/2400rpm|
|Weight and size|
Contact Person: cathy