Sakai SW770, Руководство по ремонту

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0431-99005-0-10249-A
54.8
/25.5
cc/rev
1700
1700
3/4 -16UNF 3/4 -16UNF
3/4 -16UNF 3/4 -16UNF
∅70X∅35-380
st
∅70X∅35-380
st
Rc3/8 Rc3/8
WIRING
HARNESS
(SOL.B)
WIRING
HARNESS
(SOL.A)
b
a
WIRING
HARNESS
(SOL.D)
WIRING
HARNESS
(SOL.C)
J1
3/8"
3/8"
3/4
-16UNF
3/4
-16UNF
3/4
-16UNF
3/4
-16UNF
G1
G1/
2
1 1/16
-12UN
5/8"
1/2"
31.5MPa
∅1.5
Lo→Ｈi
1.0MPa
1.6MPa
i=43.80
54.8
/25.5
cc/rev
REAR
23.7
cc/rev
150mesh
7/8-
14UNF
7/16
-20UNF
7/16
-20UNF
1/4" 1/4"
G1/4 G1/4
1/2"
1/2"
3/4"
3/8"
1/2"
3/8"
3/8" 1/2"
1/2"
1/4"
i=43.80
∅1300
∅1300
G
G
FRONT
REAR
1.6MPa
SAE 3/4
SAE 3/4
M18×1.5
M14×1.5
9/16
-18UNF
M18×1.5
M14×1.5
SAE 3/4
SAE 3/4
3/8"
1/4"
3/8"
1/4"
1/4"
Lo→Ｈi
1.0MPa
9/16
-18UNF
5/8"
1 1/16
-12UN
BETA5μm=2
1/2"
3/4"
7/8 -14UNF
7/8 -14UNF
1/2"
3/8"
3/4"
1/2"
3/4"
FRONT
23.5
cc/rev
MP
23.5
cc/rev
9/6
-18UNF
G1/4
G1/4
3/4
-16UNF
1 1/16
-12UN
1 1/16
-12UN
1 1/16
-12UN
1 1/16
-12UN
3/4
-16UNF
3/8"
3/8"
G3/8
G3/8
9/6
-18UNF
1 1/16
-12UN
1 1/16
-12UN
5/8"
5/8"
1 1/16
-12UN
5/8"
5/8"
G3/4
G3/4
3/8"
G3/8
(A1)(A1)
(B1)(B1)
G3/4
G3/8
G1/2
M
L
N
0.35MPa
G1/2
G1/2 G1/2
32.0
cc/rev
a b
X3 X4
MB2
MA2
34.5ＭＰa
34.5ＭＰa
32.5ＭＰa
∅1.4
T3 R2
PS2
SAE 3/4
SAE 3/4
3/4 -16UNF
7/8
-14UNF
R1 T2 PS1
1 1/16
-12UN
1 1/16
-12UN
MB1 G1
9/16
-18UNF
MA1
1 1/16 -12UN 1 1/16 -12UN
∅1.6
1.9MPa
30.0MPa
2.4MPa
33.0ＭＰa
33.0ＭＰa
46.0
cc/rev
1/2"
i=1:1
ENGINE
(ISUZU 4JJ1
92.0kW/2200rpm)
HIGH IDLE 2475rpm
400
cc/rev
15.0Mpa
3/8"
3/8"
1"
1/2"
1. HYDRAUlIC CIRCUIT DIAGRAMS
1-1. SW770, 770ND
4-001
SYSTEM CIRCUIT DIAGRAMS