Work Mode - Hitachi ZAXIS 120-3 class Operator's Manual

Table of Contents

WORK MODE

Five work modes can be selected for most appropriate hydrau-

lic circuit and pump flow rate for the front attachment.

When the engine is started, the digging mode is automatically

set. Each time work mode switch is pressed, the five following

modes are selected alternately.

• Digging Mode

• Pulverizer 1

The selected work mode is indicated by attachment mode

indicator (2) of basic screen (1). Select the work mode corre-

sponding to the work in which the machine is engaged while

referring to the table below.

Digging Mode

Breaker 1 Mode

Breaker 2 Mode

Pulverizer 1 Mode

Crusher 1 Mode

NOTE: Five work modes shown above are designated as the

standard specifications. Up to five attachment modes

other than the digging mode can be designated. Con-

sult your nearest Hitachi dealer for adding or changing

the designation of the attachment modes.

OPERATING THE MACHINE

Select this mode when using bucket or fork grapple.

Select this mode when using breakers other than NPK breaker.

Select this mode when using NPK breaker.

Select this mode when using pulverizer.

Select this mode when using crusher.