Hitachi ZAXIS 30U-5N User Manual

13-1
HYDRAULIC BREAKER, HYDRAULIC CRUSHER AND QUICK COUPLER
OPTIONAL ATTACHMENTOPTIONAL ATTACHMENT
Hydraulic Breaker, Hydraulic Crusher and Quick
Coupler
Selecting a breaker or crusher
Selectabreaker,crusherorquickcouplerwiththecorrect
size and weight for your machine, considering the stability
of the machine, hydraulic oil pressure and flow rate of the
breaker,crusherorquickcoupler.Consultyourauthorized
Hitachidealerforcorrectbreakerinformation.
Precautions for Operation
Carefullystudytheoperationmanualsofthebreaker,
crusherandquickcoupler.
Toavoiddamagingthemachine,hydraulicbreaker,crusher
orquickcoupler,followtheprecautionsgivenbelow.
Precautions for connecting breaker, crusher or quick
coupler piping
Donotallowimpuritiestoenterintothesystemwhen
disconnecting/connectinghosesofthebreaker,crusheror
thequickcouplerwiththearmendpiping.
Whenthebreaker,crusherorquickcouplerisnotinstalled,
always install caps or plugs to open ends of the pipes on
thearmtopandhosesofthebreaker,crusherorthequick
coupler to prevent impurities from entering the system.
Besuretoprovidesparecapsandplugsinthetoolboxso
that they will be available when needed.
Afterconnecting,checktheconnectingsealfittingforoil
leakage,andpipeclampboltsforlooseness.

Hitachi ZAXIS 30U-5N Specifications

General

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