
A
A
ttachment quick coupler
S1 attachment quick coupler (optional equipment)
The S1 attachment quick coupler consists of flat mounting plates
assembly which are attached to the end of dipper arm and bucket
link. There are two hooks (F) on the plate for the pins (B) on the
bucket.
An optional lifting hook (C) on the attachment quick coupler can
be used for lifting operations, see page
210 “Lifting hook” for a
detailed description of the lifting hook.
The attachment quick coupler is equipped with a double-acting
hydraulic cylinder. The locking wedge (D) is fitted to its piston rod.
Servo pressure acts on the piston of the locking cylinder, locking
the bucket in place against rear hook (E). This means that the
locking wedge adjusts itself and provides gap-free locking.
When the servo pressure is transferred to the piston rod side, the
locking wedge (D) is released. If necessary, the release pressure
can be increased by driving the bucket cylinder in its end position.
I
I
n
n
d
d
i
i
c
c
at
t
o
o
r
r
pi
i
n
n
There is an indicator pin on the left side of the attachment quick
coupler.
Indicator pin not visible: Attachment quick coupler is closed.
Indicator pin visible: Attachment quick coupler is open.
Co
o
n
n
n
n
e
e
c
c
ti
i
n
n
g
g
an
n
d
d
di
i
s
s
con
n
n
n
e
e
c
c
ti
i
n
n
g
g
at
t
t
t
a
a
c
c
hm
m
e
e
n
n
t
t
For connecting and disconnecting attachment on S1 attachment
quick coupler, see description for S60 / S70 attachment bracket
“Connecting attachment” and “Disconnecting attachment” on
page
210.
V1068994
A
B
F
D
C
E
S1 attachment quick coupler
A Red indicator pin
B Bucket shafts
C Lifting hook (optional)
D Locking wedge
E Bucket rear hook
F Hooks for gripping attachment
V1142650
Indicator pin on S1
Op
p
e
e
r
r
a
a
t
t
i
i
n
n
g
g
te
e
c
c
hn
n
i
i
q
q
u
u
e
e
s
s
Att
t
a
a
c
c
hm
m
e
e
n
n
t
t
s
s
, con
n
n
n
e
e
c
c
ti
i
n
n
g
g
an
n
d
d
di
i
s
s
con
n
n
n
e
e
c
c
ti
i
n
n
g
g
21
1
5
5
Содержание 322001
Страница 7: ...5 5 ...
Страница 146: ...Right mirrors 1 14 44 4 Op pe er ra at ti in ng g in ns str ru uc cti io on ns s ...
Страница 172: ...1 170 Operating instructions Exhaust aftertreatment system ...
Страница 357: ...S Specifications Dimensions 355 ...
Страница 380: ...E EW160E 5 m Monoblock boom 3200 kg Counterweight Blade rear only V1110444 378 Specifications Lifting capacities ...
Страница 381: ...E EW160E 5 m Monoblock boom 3600 kg Counterweight Blade rear only V1110445 Specifications Lifting capacities 379 ...
Страница 386: ...E EW160E 5 1 m Two piece boom 3200 kg Counterweight Blade rear only V1110450 384 Specifications Lifting capacities ...
Страница 387: ...E EW160E 5 1 m Two piece boom 3600 kg Counterweight Blade rear only V1110451 Specifications Lifting capacities 385 ...
Страница 410: ......
Страница 413: ......
Страница 414: ...4 412 Alphabetical index Ref No 20052711 C Volvo Eskilstuna English ...