• Water Well Drilling Rig
    Small Water Well Drilling Rig

Hydraulic Drilling Rig

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Hydraulic Water Well Drilling Rig Machine Hot Sale
Hydraulic Water Well Drilling Rig Machine for Sale

The all-hydraulic water well drilling rig is a highly efficient and versatile drilling equipment. It is mainly used for drilling wells, agricultural irrigation wells, ground source heat pump wells and other wells. It is especially suitable for water intake projects in mountainous and rock formations. The rig can be used for drilling on different formations with a maximum diameter of up to 300mm.In addition to drilling wells,it is also suitable for the geological exploration of railway, water conservancy, bridge, dam foundation and other buildings, as well as some other projects,such as, geological core drilling, small grouting hole, blasting hole, etc..

Hydraulic Water Well Drilling Rig Hot Sale
Hydraulic Water Well Equipment Hot Sale
Hydraulic Water Well Machine for Sale
Hydraulic Water Well Drilling Machine for Sale
Hydraulic Water Well Drilling Rig Hot Sale Hydraulic Water Well Equipment Hot Sale Hydraulic Water Well Machine for Sale Hydraulic Water Well Drilling Machine for Sale

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Technical Parameter of Hydraulic Water Well Drilling Rig

Technical Parameter Model HZ-130Y/130YY HZ-180Y/180YY HZ-200Y/200YY
Drilling Depth (m) 130 180 200
Open Hole 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 15
Weight (kg) 560 610 1150
Dimensions(mm) 2400*700*1400 2400*600*1400 2700*900*1600
Spindle Speed(r/min) 142/285/570 130/300/480/730/830/1045 64/128/287/557
Stroke(mm) 450 450 450
Winch Max Pull Force(kg) 1600 2000 2400
Pull Speed(m/min) 0.41-1.64 0.35-2.23 0.12-0.95
Rope Diameter(mm) 9.3 9.3 12.5
Roll Capacity(m) 27 35 35
Drill Mast Rated Load(ton) 2 2 5
Height(m) 6 6 6
Mud Pump Displacement(L/min) 95 95 145
Max.pressure(Mpa) 1.2 1.2 2
Times(times/min) 93 93 93
Hose Inlet Hose Diameter(mm) 51 51 51
Outlet Hose Diameter(mm) 32 32 32

Main Features of Hydraulic Water Well Drilling Dig

1. The rig uses a new hydraulic technology, with high torque hydraulic motor rotation and large diameter hydraulic cylinder advancement.
2. The two-stage air filter and the intake air design of the compressed air extend the service life of the diesel engine. The unique pump set design facilitates maintenance and reduces maintenance costs.
3. Centralized control of the hydraulic console for easy operation.
4. This series of rigs can be equipped with tracked chassis and wheeled chassis for off-road performance.
5. Independent module design, high cylinder legs allow the rig to be easily mounted on the truck for increased maneuverability.
6. Two-speed swivel and propulsion speeds are available for different piercing needs in soil and rock formations.

Harm of Hydraulic System Pollution of Engineering Drilling Rig

If the hydraulic system of the engineering rig is polluted seriously, the system performance will be significantly reduced and the movement will be out of adjustment. In the various pumps, valves, motors and other components of the hydraulic system of the engineering rig, there are strict gaps between the relative moving parts, the matching surface of the precision parts, and there are many damping holes, gaps or control valve ports, etc. If there are more contaminants, these gaps and holes will be blocked, so that the hydraulic components will not work properly. If the contaminant enters the matching gap between the valve body and the cylinder block, it is easy to scratch the mating surface, so that the leakage continues to increase, and the dynamic response capability of the machine is deteriorated, so that the component eventually fails. Contaminants can also stick to the mesh of the oil filter, causing the pump to empty, creating cavitation and large vibrations of the machine.


Details of Hydraulic Water Well Drilling Rig Hot Sale in Yugong
Details of Hydraulic Water Well Drilling Rig

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Hydraulic System Maintenance of Hydraulic Drilling Rig

Hydraulic technology is a new technology that develops late but develops rapidly. It is gradually developed on the basis of fluid mechanics. It mainly uses the pressure of the liquid to transmit the force and torque, so-called hydraulic transmission.
Proper use and maintenance of the hydraulic system is an important factor in ensuring the normal operation of the system and prolonging its service life.
1.Prevent contamination of hydraulic oil. The pollution of hydraulic oil refers to the incorporation of air, moisture, dust and insoluble sediments generated by self-oxidation from the outside. The contamination of the oil will aggravate the wear between the relatively moving parts in the hydraulic components, resulting in throttling holes. Blockage or sliding valve movement is stuck, and the chemical stability of the broken ring oil accelerates the generation of oxides and the decomposition of organic impurities in the oil. According to statistics, more than 75% of hydraulic system failures are caused by oil contamination. As a result, the fuel tank should be properly sealed. It is forbidden to use oil-resistant seals and hoses, and regularly clean and replace the oil to prevent oil contamination and aging.
2.Prevent the oil temperature from being too high. If the oil temperature of the hydraulic system is too high, the viscosity of the oil will decrease, the leakage will increase, the volumetric efficiency will decrease, the oil velocity will be unstable, the oil will deteriorate, and the air condition will be aging. In order to avoid the oil temperature being too high, the recommended hydraulic oil will be selected in addition to the recommended hydraulic oil. Attention should also be paid to the correct level of oil in the tank to ensure that the system has sufficient circulating cooling oil. At the same time, it is necessary to keep sufficient water in the cooler and smooth pipeline.

How to Improve the Production Efficiency of Hydraulic Water Drilling Rigs?

1.After the drill bit of the hydraulic water well drilling rig is drilled into the structure, the center drilling tool needs to be replaced in time. First ,you need to clean the bottom of the hole and then blow off the residue at the bottom of the hole. After the drill bit stops rotating, the drill bit in the hydraulic water well drilling rig is drilled. It is most suitable when the lifting force is slowly increased and the lifting force is just enough to lift the drill bit.
2.The drilling process summarizes the drill bits of the hydraulic water well rig. It is also necessary to pay close attention to the subsequent working conditions of the casing, to know the specific conditions of the drilling in time, to clean the drilling holes in time, and to drill the drill bit on the water drilling rig. Strong lifting is prohibited during this process.
3. There will be more residue at the bottom of the hydraulic well rig. The eccentric drill bit will be stuck by the slag and affect its collection and production. At this point, it is necessary to deliver compressed air and clean the holes again. And let the down-the-hole hammer work for a short time, the water well rig model, and then re-do the center drilling lifting work.

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