Crawler Type Geological Drilling Rig Machine For Railways / Core Drilling
Specifications:
1. hydraulic control
2. Engineering geological survey, hydrology, water wells,sky buildings,dams,harbors
bridge,oil exploration,etc
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
Description
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 decided.
10, the coal mine roadway drilling rigs are available, without.
XY-3 Crawler Water well drilling machine Parameter
| XY-3C Drilling rig | The hole machine parameters | |||||
| Drill hole depth | 530m | |||||
| The hole diameter | 75-530mm | |||||
| Hole diameter | 300mm | |||||
| Final hole diameter | 75mm | |||||
| Pipe | f60 | |||||
| Borehole inclination | 90°--65° | |||||
| Vertical shaft | ||||||
| Vertical shaft forward speed | 32-1057r/min | |||||
| Vertical inversion speed | 29-137r/min | |||||
| Vertical stroke | 600mm | |||||
| Vertical inner hole diameter | 96mm | |||||
| Vertical shaft hoisting capacity | 60KN | |||||
| Primeary winding | ||||||
| Single rope winding speed | 0.5-1.9m/s | |||||
| Diameter of wire rope | 12.5mm | |||||
| Single rope hoisting capacity | 30KN | |||||
| Drum diameter | 300mm | |||||
| Drum capacity | 65m | |||||
| Mud pump(optional) | ||||||
| Horizontal triplex BW-250 type of mub pump BW-250 mud pump | ||||||
| Displacement | 250L/min | |||||
| 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 | |||||
| motor | Y180L-4/22kw | |||||
| Weight and size | ||||||
| Rig weight | 3600kg | |||||
| Overrall diamensions | 3500*1900*2600mm | |||||
