SEBMG6150109
© 2011
7
All Rights Reserved
Printed in Japan 08-11(01)
00-1
o
GD663A-2 1001 and up
For GD663A-2, see pages prepared for GD623A-1 except two descriptions below.
1) Front axle (page 41-9) 1. Steering cylinder has both types of single cylinder and dual cylinder.
2) For rear mount ripper, see page 74-9.
~IBI@JF
KOMA1sU
GD610,
GD620
SERIES
GD660,
GD670
SERIES
MACHINE
SERIAL No.
COMPONENT
MACHINE SERIAL No. COMPONENT
MODEL
TYPE
MODEL
TYPE
GD621A-1
10001
and
up
A
GD621
R-1
10001 and
up
K
GD622A-1
20001
and
up
B
GD623R-1 30001 and up
L
GD623A-1
30001
and
up
C
GD611R-1
10001 and up
M
GD625A-1
50001
and
up
D
GD613R-1 30001 and up
N
GD672A-1
20001 and
up
E
GD615A-1
50001 and up
p
GD611A-1
10001
and
up
F
GD625A-1 C 60001 and up
a
GD613A-1
30001
and
up
G
GD625A-1A 60001 and
up}
See
table
of
GD661A-1
10001
and
up
H
applicable
GD625A-1 B 65001 and up
components.
GD663A-1
30001
andup
J
•
This
shop
manual
may
contain
attachments
and
optional
equipment
that
are
not
available
in
your
area. Please
consult
your
local
Komatsu
distributor
for
those
items
you
may
require.
Materials
and
specifications
are
subject
to
change
without
notice.
• GD621A, 611A, 661A,
621R,
623R, 611R,
613R-1
mount
the S6D105-1 engine;
•
GD622A, 623A, 625A, 672A, 613A, 663A, 625A-1C, 625A-1A
mount
the 6D125-1 engine;
GD615A-1
mount
the S6D110-1 engine.
For details
of
the engines,
see
the
105
Series Shop Manual, 110 Series Shop Manual
and 6D125 Series Shop Manual.
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