Method For Installing Attachment - Komatsu H70051 Series Operation & Maintenance Manual

Table of Contents

Advertisement

HANDLE HYDRAULIC TYPE QUICK COUPLER
3.
Check that the lock pins have been removed. The lock pin
indicators (3) may not be visible.
4.
Lower the attachment completely to the ground and set it
in a stable position.
5.
Tilt the coupler forward slowly and lower it slowly so that it
separates from the attachment hook.
6.
Check that the coupler is released from attachment hook.
Put your hand off the quick coupler switch.
The switch returns to NEUTRAL position (N), the quick
coupler release pilot lamp (1) goes out, and the alarm buz-
zer stops sounding.
7.
Drive the machine in reverse slowly to separate the ma-
chine from the attachment.

METHOD FOR INSTALLING ATTACHMENT

(When the 2-point switch)
1.
Set the coupler tilted forward posture on a level ground,
stop the machine at the position just before attachment
hook and the coupler tube come to the same line.
Depress the brake pedal to stop the machine with direc-
tional lever at forward.
6-18
ATTACHMENTS AND OPTIONS
g0038103
g0038104
g0038106

Advertisement

Table of Contents
loading

This manual is also suitable for:

85001 seriesWa320-8

Table of Contents