Hydraulic Core Drilling Machine for Sale

HZ series hydraulic core drilling machine is a portable drilling machine with a wide range of uses. It is suitable for geological survey of railways, water conservancy, bridges, dam foundations and other buildings, geological core drilling, small grouting holes, blasting holes, and water well drilling. Diamonds, composite chips, and alloys can be used for drilling according to different formations. Click here you can check our core drilling machine for sale.

Request A Quote

Technical Parameter of the HZ Type Rock Core Drilling Equipment

Model	HZ-130Y/130YY	HZ-180Y/180YY	HZ-200Y/200YY
Drilling Depth (m)	130	180	200
Open Drilling Diameter (mm)	220	220	325
Final Hole Diameter(mm)	75	75	75
Drill Pipe Diameter(mm)	42-60	42-60	42-60
Drill Pipe Inclination (°)	90-75	90-75	90-75
Power (kW)	13.2	13.2	14.7
Weight (kg)	920	950	1150
Dimensions(mm)	24009501400	24009501400	27009501770

Request A Quote

Safety Operation Warning

Operators must be professionally trained and qualified before they can take up their posts;
Operate and maintain according to the instructions;
Operation with illness is not allowed, and overload operation is prohibited for production;
The high-pressure water pipe should be fixed firmly to avoid injury when it is turned on;
It is strictly forbidden to use this rig hoist for hoisting when moving the rig;
It is strictly forbidden to stand under the hook;
During the operation of the power machine, idlers should stay away from dangerous parts such as power and pulleys;
When drilling is stopped, the active drill pipe should be hung firmly to prevent falling and hurting people or smashing the rig;
Insert a long round steel (Φ16) into the side hole sleeve of the faucet, and the two ends are on the tower frame to prevent the faucet from rotating when it is turned on;
Without the permission of the drilling rig manufacturer, the user arbitrarily modifies or disassembles (adds” parts to the HZ core drilling machine; the manufacturer is not responsible for any failures and liability accidents caused thereby.

Request A Quote

Safety Precautions for the use of HZ Series Core Drilling Machine

The pre-operation safety inspection must be carried out before starting the machine to check whether the installation is correct and stable and whether the connections are reliable;
Before starting the machine, check whether the oil level of the diesel engine gearbox has reached the marking position of the oil gauge, whether the motor and power supply are consistent, whether the connection method is correct, and the grounding is safe and reliable;
To ensure sufficient working space, clean up the working site when necessary;
Before starting the drilling rig, all operating handles should be in the “stop” or “neutral” position, and then put in the working position after a period of time after starting the machine;
It is strictly forbidden to stand under the hook. During power running, non-operators should stay away from dangerous parts such as power and pulleys to avoid injury;
After the mud pump is used (especially in winter), the water in the pump body must be discharged to prevent freezing and cracking of the pump body;
The drilling rig must not be operated unattended.