Hitachi ZAXIS 30U-5N User Manual

13-10
ATTACHMENT (HYDRAULIC BREAKER)
OPTIONAL ATTACHMENT
Precautions for Crusher Operation
Preventmachinetippingoveranddamagetothefront
attachment.Observethefollowingprecautionsforcrusher
operation.
d
WARNING: Machine stability is reduced as crusher is
much heavier than the bucket. When operating with
a crusher, the machine is more apt to tip over. Falling
or flying objects may hit the cab or other part of the
machine. Observe the following precautions and take
any other precautions necessary to prevent accidents
and machine damage from occurring.
 Donotallowthemachine'sweighttobesupportedby
thecrusherorbucketcylinderwiththebucketcylinder
fullyextendedorretracted.Failuretodosomayresult
in damage to the front attachment. In particular, avoid
doingsowiththebucketcylinderfullyextended,asthe
front attachment will be easily damaged.
Takecaretopreventthisfromhappeningwhen
dismantling foundation structures using the crusher.
 Using the front attachment, do not raise the base
machine off the ground with the arm cylinder fully
extended.Failuretodosomayresultindamagetothe
arm cylinder.
 Whenaheavyweightattachmentsuchasacrusheris
installed,avoidquicklystartingorstoppingthefront
attachment. Failure to do so may result in damage to the
front attachment.
 Donotattempttoperformcrushingoneithersideofthe
machine. Always perform crushing operations to the fore
orrear,parallelwiththetracks.Otherwise,tippingover
may occur.
MZX5-13-008
MZX5-13-009

Hitachi ZAXIS 30U-5N Specifications

General

Brand	Hitachi
Model	ZAXIS 30U-5N
Category	Excavators
Language	English