13-2
OPTIONAL ATTACHMENT
HYDRAULIC BREAKER, HYDRAULIC CRUSHER AND QUICK COUPLER
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
ZX33U-5A
Std.
200
220
240
280
Long
180
190
210
250
ZX38U-5A
Std.
250
280
300
350
Long
220
240
260
300
ZX48U-5A
Std.
320
350
390
450
Long
290
320
350
410
ZX55U-5A
Std.
370
400
440
510
Long
330
360
400
460
ZX65USB-5A
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)
Summary of Contents for Zaxis 33U-5A
Page 4: ......
Page 66: ...SAFETY SIGNS S 54 MEMO ...
Page 104: ...OPERATOR S STATION 1 38 Radio Cab equipped machine Optional 1 Radio Clock 1 MADB 01 005 ...
Page 114: ...BREAK IN 2 2 MEMO ...
Page 160: ...OPERATING THE MACHINE 5 28 MEMO ...
Page 270: ...MAINTENANCE 7 102 MEMO ...
Page 272: ...MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS 9 2 MEMO ...
Page 274: ...STORAGE 10 2 MEMO ...