Hitachi ZAXIS 30U-5N User Manual

13-2
HYDRAULIC BREAKER, HYDRAULIC CRUSHER AND QUICK COUPLER
OPTIONAL ATTACHMENT
Attachment
Allowable Weight Limits of Installed Attachment
d
WARNING:
 When an attachment other than the standard bucket
is installed on the machine, the machine stability will
be different.
If a heavy attachment is used, not only will
controllability be affected but also machine stability
will be reduced, possibly causing safety hazard.
 Before installing attachments such as hydraulic
breaker, crusher (concrete crusher), or pulverizer,
take machine controllability into account when
selecting the weight of the attachment by referring
to the table below.
 According to the specifications of installed
attachment and the base machine, the machine
weight may exceed the allowable maximum
operating weight of the ROPS, making the ROPS
unable to assure the protective function for operator.
Refer to the ROPS certification affixed in the cab for
the allowable maximum operating weight.
Specification
BaseMachine Breaker Crusher/Pulverizer
Model Arm Std.Weight Max.Weight Std.Weight Max.Weight
ZeroTailSwing
Model
ZX30U-5N Std. 200 220 240 280
ZX35U-5N
Std. 250 280 300 350
Long 220 240 260 300
ZX50U-5N
Std. 370 400 440 510
Long 330 360 400 460
ZX60USB-5N
Std. 460 500 550 640
Long 410 450 490 580
(without additional counterweight)
 Breakeroperationspeedisfasterthancrusheroperation
sothattherecommendedbreakermax.weightsare
reduced more than those of the crushers.
 Avoid installing an attachment with a long overall length.
Damagetothefrontattachmentmayresult.
 Whenanattachmentofthemax.weightisinstalled,
always operate the attachment over the front or rear
side of the machine. In addition, avoid operating the
attachmentatthemaximumreach.
 Crushersareheavierthanbreakers.Slowlymovethe
control lever when operating a crusher.
(Unit:kg)

Hitachi ZAXIS 30U-5N Specifications

General

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