Description

HXY-8B type core drilling machine used for medium and deep hole drilling with diamond and carbide-tipped bits. This spindle type core drilling rig is developed on the basis of XY-8 type drill rig. We add rotary table to the older type machine. This product can be used as traditional spindle type drill as well as rotary table drill rig. This core drilling machine has passed IS09001:2008 quality management certification.

Features

1. This spindle type core drilling rig has the characters of mechanical transmission, spindle rotation and hydraulic feeding.
2. The core drilling machine has a wide and rational range of rotating speed.
3. The winch is horizontally arranged and it has powerful hoisting capacity.
4. This drilling machine is equipped with hydraulic brake and it can be stopped easily and swiftly.
5. This product has large output torque and power unit. The operation is easy, reliable and safe.

Applications

1. This spindle type core drilling rig can be applied to geology, metallurgy, coal, hydrogeology, hydrological, engineering and other fields.
2. HXY-8B type core drilling machine is widely used in drilling constructions of geology, hydrogeology water well, coalfield geology and coal bed gas.
3. It can also be used in metallic and non-metallic solid mineral deposits prospecting as well as shallow oil and natural gas exploration.

Notes on Operation

1. connect and disconnect the clutch ceaselessly.
2. When operating the oil-pressure clips to loose or clamp the drill rod, operator should stop the rotating spindle immediately.
3. Operator should keep an eye on the pressure indicator of the core drilling machine.
4. The clutch must be disconnected before the operator moving the transfer case handle or gearbox handle. It is prohibited to change gears when driving the machine in order to avoid the gear teeth being damaged.
5. Before booting the rotating unit of the core drilling machine, operator should lift the drill tool off the hole bottom and connect the main clutch.
6. The lifting and dropping band-type brake should not brake tight at the same time in case of accident. When the rivet heads come out, the brake should be changed in time in case of accident.

Maintenance

1. In each shift, operators should check every fastening part of the core drilling machine and clean all mating faces. Oil leakage should be eliminated.
2. Clutch and hand-operated oil pump should be checked each week.
3. Clients should clean the oil box and filter the oil every month. Hydraulic oil should also be checked.

For detailed information about the operation of the core drilling machine, please consult product manual.

After-Sale Service

1. We could send specialized after-sale service staff to clients’ exploration site for installation and commissioning guide.
2. We can provide on-the-job training.

Packaging & Delivery

HXY-8B type core drilling machine would be delivered in 30 days.

Parameters

Drilling Depth (m)	1000-3000
Drilling Angle	90°-80°
Spindle Rotating Speed (rpm)	Forward: 79, 137, 213, 223, 366, 384, 604, 1024; Reverse: 51, 144
Cylinder Pulling Force (KN)	300
Cylinder Feeding Force (KN)	142
Cylinder Feeding Stroke (mm)	1000
Max. Single Wire Hoisting Force (KN)	130
Winch Hoisting Speed (m/min)	0.57-7.58
Diameter of Steel Wire (mm)	φ21.5
Rope Capacity (m)	160
Retracting Cylinder Stroke (mm)	690
Electric Motor	Y2280M-4 Type; 90KW
Diesel Engine	6BTA5.9-C180 Type; 132KW
Weight (t)	9
Dimension (L × W × H) (mm)	4395×1754×2713

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