XY-200B Core Drilling Rig
|Diameter of Kelly bar||50mm|
|Angle of drilling hole||75°-90°|
|Rotating device||Rotate speed of spindle||Positive rotating||71,142,310,620|
|Lifting capacity of spindle||25KN|
|Feeding capacity of spindle||15KN|
|Max. working torque||1600N.m|
|Max. upward moving speed without loading||0.05m/s|
|Max. downward moving speed without loading||0.067m/s|
|Winch||Rotate speed of drum||16,32,70,140r/min|
|Lifting speed(2nd layer)||0.17,0.34,0.73,1.46m/s|
|Maximum lifting capacity (single rope )||20KN|
|Brake wheel diameter||280mm|
|Brake belt diameter||55mm|
|Skid device of
|Distance of leaving hole||250mm|
|Oil pump||Model No.||YBC-12/80|
|Rated discharge capacity||12L/min|
|Rated rotating speed||1500r/min|
|Power||Diesel engine model||ZS1115M|
|Rated rotating speed||2200r/min|
|Water pump||Max. discharge capacity||95L/min|
|Max. allowed pressure||1.2Mpa|
|Number of stroke(numbers/min)||120|
|Cylinder liner diameter||80mm|
If user choose drilling rig without water pump, we suggest to use variable mud pump which not less than BW-100 type
PS: The rotate speed of (GS) series core drilling rig has the gear of 840r/min .User can
choose according to actual situation.
(1) Railway, Water & Electricity, transportation, bridge, dam foundation and other buildings
for engineering geological exploration.
(2) Geological core drilling, Physical exploration.
(3) Drilling for small grout hole and blast hole.
(4) Small well drilling
(1) Oil pressure feeding, improving drilling efficiency, reducing the labor intensity.
(2) The machine has top ball clamping structure and hexagonal kelly bar, can realize the Non-stop recheck. High working efficiency, easy operation, safe and reliable.
(3) Equipped with pressure gauge at the bottom of hole, it is convenient to know the situation in the hole.
(4) The handles collect, the machine is easy to operation.
(5)Drilling rig structure is compact, small volume, light weight, easy to disassemble and moving .it is suitable to work on the plain and mountain area.
(6) Spindle is eight side structure, expand diameter of spindle, which can enter into Kelly bar with large diameter and suitable to transmit with large torque.
(7) Diesel engine adopts electric start.