exploration drilling machine/ HZ-200YY hydraulic core rig

exploration  drilling machine/ HZ-200YY hydraulic core rig
Wu Taizha Road, Guanhe Street, Jining Hi-tech Zone, Shandong Province, 272000, China
Category:Mine Drilling Rig


1.Applications of HZ-200YY hydraulic core drilling rig
HZ-200YY hydraulic core drilling rig is mainly used for geological general investigation and exploration, road and tall building foundation exploration, holes in concrete structure, river levees, civil water wells and ground temperature central air-conditioner.
2. Features of HZ-200YY hydraulic core drilling rig
·the highest speed can reach 1045r/min with 5 gears, which improves drilling efficiency
·adopted 53*59 drilling rod, which has high rigidity and strong delivery torque.
·equipped with taper clutch, made the machine easy to operate and free of maintenance.
·using large module planetary gear and adding supporting frame, which highly increased hoisting and braking ability of the winch.
·vertical spindle are fixed by four groups of bearings to ensure that the core drilling rig is rigid enough for gravel layer and other complex geological conditions.
3. Technical parameters of HZ-200YY hydraulic core drilling rig
Max open hole diameter 300mm
End hole diameter 75mm
Drill rod diameter 60mm
Drilling angle 90
Drill weight (without power) 975kg
Triangle conveyer belt B950 * 4; B1700 * 3
Main drilling rig moving distance 300mm
Power Diesel engine 22HP
Electric motor 15kw
Spindle speed 64/128/287/557r/min
Spindle stroke 450mm
Max. lifting capacity 2400kg
Single line lifting speed 0.41/0.82/1.64 m/s
Wire rope diameter 13mm
Wire rope length 35m
Reel diameter 140mm
Hug floodgate diameter 260mm
Hug floodgate belt width 70mm
Mud pump
Type Horizontal single-urn twin-action
Displacement Diesel engine 170L/min
Electric motor 150L/min
Maximum pressure 3mpa
Work pressure 1.5mpa
Inlet pipe diameter 40mm
Outlet pipe diameter 30mm
Triangle conveyer belt B1728mm
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