The crawler (wheel) hydraulic travelling motor is composed of high speed hydraulic motor, brake, planetary reducer and valve set.
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 .
They are mounted on augers, drilling buckets and coring barrels for ripping rocks in cobble and hard condition. We can design customized pick for different geological applications.
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Main Characteristics: 1.Low noise due to its crankshaft & con-rod structure and cylinder & piston framework of low vibration frequency; 2.Steady performance at low speed; high starting to...
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