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[China]
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Address: Shandong Jining Rencheng Room 2401, 24th Floor, Block C, Haineng Wisdom Plaza, No. 6, Jinyu Road, Rencheng District
Contact name:Gao
Jining Hengwang construction machinery Co., LTD |
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260m Drilling Depth Crawler Pneumatic Borehole Core Water Well drilling machine
Drilling depth: 260m
Drilling diameter: 130-305mm
Engine Power: 76/77.3Kw
Product Description:
A water well drilling rig is a specialized machine used to drill boreholes or wells in the ground to access groundwater resources. These rigs are designed to penetrate different types of geological formations to reach aquifers, which are underground layers of permeable rock or sediment that hold water.
Water well drilling rigs come in various sizes and configurations depending on the specific drilling requirements. They consist of several key components:
Mast or Derrick: This is the tall, vertical structure that supports the drilling equipment and provides stability during the drilling process.
Drill Bit: The drill bit is the cutting tool attached to the end of the drill string. It is designed to penetrate the ground and break up the rock or soil to create the borehole.
Drill String: The drill string is a series of connected drill pipes that transmit rotational force and drilling fluid to the drill bit. It allows the bit to be lowered into the ground and rotated to create the well.
Power System: Water well drilling rigs are typically powered by engines, such as diesel engines or hydraulic systems, which provide the necessary power to operate the drilling equipment.
Hoisting System: This system consists of winches and pulleys that raise and lower the drill string and other equipment into the borehole.
Mud Pump and Circulation System: Drilling rigs use a mud pump and a series of pipes to circulate drilling fluid, commonly known as drilling mud, into the borehole. The drilling mud cools the drill bit, carries away cuttings, and helps maintain stability of the borehole walls.
Control Panel: The control panel allows the operator to monitor and control various functions of the drilling rig, such as the rotation speed, mud pump flow rate, and hoisting operations.
Product parameters:
| Model | HQZ260L | HQZ260L |
| Drill Mast (m) | 3 | 6 |
| Drilling diameter (mm) | 130-305 | 130-305 |
| Drilling depth (m) | 260 | 260 |
| Walking Speed (km/h) | 2.5 | 2.5 |
| Main motor power | 76kw | 76kw |
| Working pressure (mpa) | 1.7-3.0 | 1.7-3.0 |
| Air consumption (m³/min) | 17-31 | 17-31 |
| Drill pipe diameter (mm) | 76/89 | 76/89 |
| Drill pipe length (m) | 1.5/2.0/3.0 | 3.0/6.0 |
| Lifting force (T) | 17 | 17 |
Product Details:
Main feature:
-Crawler walking is more suitable for muddy field movement.
-Pneumatic drilling rig, with air compressor, the efficiency is equivalent to 10~15 times of ordinary drilling rig.
-The drilling on the rock is mainly based on the down-the-hole hammer drilling process. The down-the-hole hammer rock drilling operation efficiency is high, and the drilling cost per meter is lower.
