Komatsu ecot3 PC300LC-8 Shop Manual page 287

Hydraulic excavator
Table of Contents

Advertisement

10 Structure, function and maintenance standard
8.
Attachment flow control and circuit selector function (if equipped)
Function
This function is available only with the attach-
q
ment specification.
q
The function acts as follows according to the
flow command and working mode from the
monitor.
1)
It throttles the attachment PPC pressure
and controls the flow when the pedal is
depressed fully.
2)
In B mode and the other modes, it
switches to attachment single acting (B) or
double acting (other modes).
PC300, 350-8
SEN01998-05
29

Advertisement

Table of Contents
loading

This manual is also suitable for:

Ecot3 pc300-8Ecot3 pc350lc-8Ecot3 pc350-8

Table of Contents