Hydraulic device use liquid fluid power to perform work. Heavy construction vehicles are a common example. In this type of machine, hydraulic fluid is pumped to various hydraulic motors and hydraul...
It is convenient to load and clear the bottom . The driving device adopts the rotary support with strong bearing as the rotating medium , which grecity improves the reliability and service life.
Cutting picks encryption design . The cutting head adopts the design of cutting pickencryption and has strong ability to break through faults large ineritia ensures small load fluctuation . Small c...
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Applicable · Gas Wells · Oil Wells · Water Wells · Geothermal· Blast Holes · Construction · Exploration
