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Brief introductions of HZ-130YY hydraulic core drilling rig
HZ-130YY hydraulic core drilling rigadds shifting slipway on the basis of common drilling rig, which can realize rapid replacement of drilling tools and improve
work efficiency and reduce labor usage.
Applications of HZ-130YY hydraulic core drilling rig
this core drilling rig is suitable for drilling water well, soil exploration, geophysical
exploration, road and building exploration and drilling blasting
drilling bits can be chosen according to the different soil
condition, such as alloy, diamond and composite.
2-9 grades of sandy clay and rock.
Features of HZ-130YY hydraulic core drilling rig
the automatic feed mechanism with oil pressure can improve the
drilling efficiency and reduce the labor intensity of the workers
the ball card holding mechanism is used instead of the chuck, which
can be operated without stopping the rod, and the operation is
convenient, safe and reliable
hoist is installed with holder, forming structure of double support
wheel so that it can withstand strong impact
four groups of bearings are located in the vertical shaft box to
ensure that the gyration is rigid enough to cope with the
complicated geological conditions such as the gravel layer, the
pebble layer and so on.
This drilling rig adopts the conical clutch, which has the characteristics of large
transmission torque, convenient operation and no maintenance.
Technical parameters of HZ-130YY hydraulic core drilling rig
|HZ-130YY hydraulic core drilling rig|
|Drill hole depth||130m|
|Maximum opening diameter||75-220mm|
|Final hole diameter||75mm|
|Take the initiative to drill pipe||53/59*4200mm|
|Drill pipe diameter||50mm|
|Power(diesel engine)||13.2kw 2200r/min|
|Vertical spindle speed||142/285/570r/min|
|Single rope lift||9.6kn|
|Single rope winding speed||0.41/0.82/1.64m/s|
|Diameter of wire rope||9.3mm|
|Wire rope capacity||27m|
|Suction pipe diameter||51mm*4.5m|
|Diameter of high pressure pipe||32mm*6m|