| 摘要 |
<p>A hydraulic parts mounted structure for controlling work equipment of the heavy equipment is provided to reduce the manufacturing cost and manufacturing period. A hydraulic parts mounted structure for controlling work equipment of the heavy equipment comprises a base carrier, an upper turning member(2) is mounted on the base carrier, an engineer's cabin cap and an engine room mounted on the upper turning member, a work equipment including boom, arm and bucket, a main control valve(12) including each spool controlling the supply quantity and flow direction of the working fluid, an option valve(15) controlling the working fluid supplied to the main control valve, valve blocks(16a,16b) joining and connecting the main control valve and the option valve to the fluid pressure pipe, a sub plate(17) mounted on the fixed position of the upper turning member.</p> |
