Komatsu PC500LC-10R Shop Manual page 255

Hydraulic excavator
Table of Contents

Advertisement

10 STRUCTURE AND FUNCTION
COMPONENT PARTS OF HYDRAULIC SYSTEM
When cylinder head pressure is lower than bottom pressure
Check valve (6) installed to regeneration circuit (C) closes to cut the oil flow from the cylinder head to the cylin-
der bottom.
PC500LC-10R
10-161

Advertisement

Table of Contents
loading

Table of Contents