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 .
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The sleeve (coupling) is designed to connect two splined shafts of the boom and cutting gear of the EBZ160 roadheader, which transfer the rotational moment to the cutting head