EasyManuals Logo

Komatsu WA270-3H User Manual

Komatsu WA270-3H
203 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #108 background imageLoading...
Page #108 background image
2-50
Operation
CONTROL LEVERS FOR THE WORK HYDRAULIC SYSTEM
Control lever for the work unit
Control lever positions:
SW Swimming
position The lever is locked in this position. The
switch position 'SW' is for dozing (removing
subsoil). The work unit lowers to this
operating position through own weight and
is moved freely by external force.
S Lowering
0 Stopping Boom is held in position.
H Raising If the control lever is pulled further in raising
direction 'H', the lever is locked in this
position until the boom has reached the pre-
set position of the lift limit switch. The control
lever is then returned automatically to the
stop position '0'.
E Tipping in If the control lever is pulled further in the
tip-in direction 'E', the lever is locked in this
position until the bucket has reached the
pre-set automatic digging angle. The control
lever is then returned automatically to the
stop position '0'.
A Dumping
NOTE
Never lift heavy loads with the work unit with the balance being
only on one side!

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Komatsu WA270-3H and is the answer not in the manual?

Komatsu WA270-3H Specifications

General IconGeneral
BrandKomatsu
ModelWA270-3H
CategoryExcavators
LanguageEnglish

Related product manuals