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rotary water well drilling rig/hydraulic  high speed rock core machine

rotary water well drilling rig/hydraulic high speed rock core machine

by Shandong HuaxiaMaster Machinery Group Co.,Ltd
China | Manufacturer
OriginChina
CategoryMachinery
Product groupMine Drilling Rig
Bikudo Id866307

Description

1.Brief introductions of HZ-130YY hydraulic core drilling rig
HZ-130YY hydraulic core drilling rig adds 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.
1.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 holes.
·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.
3.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.
4.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
Borehole inclination 90°-75°
Power(diesel engine) 13.2kw 2200r/min
Size 850kg/2400*950*1400
Vertical shaft
Vertical spindle speed 142/285/570r/min
Vertical stroke 450mm
Hoist
Single rope lift 9.6kn
Single rope winding speed 0.41/0.82/1.64m/s
Drum diameter 140mm
Diameter of wire rope 9.3mm
Wire rope capacity 27m
Derrick
Rated load 2t
Effective height 6m
Towerleg specifications 73mm
Mud pump
Model BW95
Flow 95l/min
Maximum pressure 1.2mpa
Reciprocating frequency 93r/min
Suction pipe diameter 51mm*4.5m
Diameter of high pressure pipe 32mm*6m
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