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Home > Manufacturing & Processing Machinery > Engineering & Construction Machinery > Excavator > Borehole Drilling Rig Suppliers

Borehole Drilling Rig Suppliers

Negotiable MOQ: 1 Set (Price negotiable depending on order volume and customization)

Key Specifications

Get Latest Price

Business Type:

Trading Company

Total Employees:

101 - 200 People

Main Markets:

North America, South America, Eastern Europe

Contact Supplier Request Quote Chat Now

Dayu Drill Rig Machinery Co.,Ltd

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

7 days

Product Details
Company Profile
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1.2 safety valve sensitivity is not high, caused by the failure Positioning System Boom end jack legs vertical telescopic horizontal scaling, correct positioning method is: integrated drilling rig drilling before extending laterally after extending longitudinally, after the completion of the drilling, the first vertical retracted laterally retracted after. If the sequence of operations, due to the sensitivity of thepositioning system in accordance with the safety valve is not high, it will make positioning pressure surge, "positioning pipe explosion, oil spills and other failures of the initial period, a waste of crawler drilling rigs for sale another delay tunnel operating time . 1.3 misoperation caused by the failure While positioning the pump stopped working, but positioning system water well drilling rig is still pressure, if you mistakenly touch, or mishandling control handle may malfunction, or even cause an accident. The hydraulic system appropriate improvements can be achieved misuse overload, the drain before squib, positioning systems are protected, and can improve the down the hole drill rigs reliability of the positioning system in the trolley drilling eliminate potential accidents. Imperfections caused by the water drilling rig failure of the the 1.4 pressure oil filtration system The NH178 jumbo pressure oil filtration system principl drilling rig is that when the filter is clogged, the pressuree oil back to the tank, but continue to enter the system. So it is easy to cause the system out of control, propulsion fuel tank during the initial period often out of control and this is why. Pressure oil filtration system improvements to reduce the system out of control failure.