GRASS MOWING MACHINE WITH HYDRAULIC CIRCUIT HAVING DIVERTER VALVE

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专利权人:

发明人:

Paul A. Boruff,Brent G. Rinholm

申请号：

US14989324

公开号：

US20170188509A1

申请日:

2016.01.06

申请国别(地区):

US

年份:

2017

代理人:

摘要：

A grass mowing machine has a plurality of cutting units, and a diverter valve diverting hydraulic flow from a raise/lower sub-circuit to a mowing sub-circuit when the engine runs at a reduced or economy mode speed and the cutting units are at the lowered position.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/