Z-1
Hydraulic Circuit
Z-1
Z-1
2
2
WZ01-3343E
2
Part No.
Part name
Hydraulic
circuit
coordinate
Location
63-12 Slewing left detection switch (CN541)
L-7
Z-7 12.
64-1 Orifice (for outrigger mounting/dismounting cylinder) (front)
F-1
Z-8 4.
64-2 Orifice (for outrigger mounting/dismounting cylinder) (rear)
G-1
64-3 Orifice (for jib tilt lowering pilot circuit)
F-7
Z-7 8.
64-4 Orifice (for boom lowering pilot circuit)
G-8
64-5 Orifice (for solenoid valve (winch high-speed selection))
G-16
Z-7 1.
64-6 Orifice (for slewing brake release circuit)
F-8
Z-7 5.
65
Proportional control valve (for elevation slow stop)
G-8 Z-7
8.
-
Boom raising proportional control valve (SL124)
-
Boom lowering proportional control valve (SL125)
66
Remote control valve (pedal)
I-7
Z-7 11.
67-1 Solenoid valve (for boom elevating/jib tilt selection)
F-7
Z-7 8.
-
Solenoid valve (for boom elevating/jib tilt selection)
(raising) (SL136)
-
Solenoid valve (for boom elevating/jib tilt selection)
(lowering) (SL137)
67-2
Solenoid valve (for boom telescoping /aux. winch control
selection)
K-8
-
Solenoid valve (for boom telescoping /aux. winch control
selection) (extending/hoisting down) (SL143)
-
Solenoid valve (for boom telescoping /aux. winch control
selection) (retracting/hoisting up) (SL144)
68
Hydraulic pilot control valve (main 1)
E-10
Z-7 5.
69
Filter (for hydraulic valve (winch brake))
H-14
Z-7 1.
70
Hydraulic valve (winch brake) (main, aux.)
G-14
71
Pressure sensor (for elevation cylinder extending) (CN584)
G-13
Z-7 3.
72 Elevation
cylinder
F-12
73
Pilot check valve (for cab tilt cylinder)
B-9
Z-7 17.
74-1 Counterbalance valve (for elevating cylinder)
G-12
Z-7 3.
74-2 Counterbalance valve (for telescoping cylinder)
F-15
Z-7 2.
75
Telescoping cylinder (ESP)
F-16
76
Pilot check valve (for suspension)
E-3
Z-8 3.
77-1 Relief valve (for steering cylinder) (left)
A-2
Z-8 2.
77-2 Relief valve (for steering cylinder) (right)
B-3
78
Hose reel (for B/C-pin)
F-14
Z-7 2.
79
Hydraulic valve (for ESP telescoping high-speed selection)
F-13
-
Solenoid valve (for ESP telescoping high-speed selection)
(SL235)
80-1 Main
winch
I-13
Z-7 1.
80-2 Aux.
winch
J-13
81
-
82
-
83-1 Accumulator (for suspension) (right)
E-3 Z-8
3.
83-2 Accumulator (for suspension) (left)
84
Pressure sensor (for elevating cylinder retracting) (CN585)
F-13
Z-7 3.
85-1
Check valve
B-2
Z-8 2.
85-2 A-3
86
Solenoid valve (for air conditioner compressor block)
(SL386)
B-9 Z-7
10.
87-1
Check valve
C-10
Z-7 15.
87-2
87-3
88-1
Plug (for depressurizing)
F-15
Z-7 2.
88-2 G-14
88-3 F-14
89
Solenoid valve (for air conditioner) (SL280)
B-8
Z-7 10.
90 Solenoid
valve
G-16 Z-7
1.
-
Solenoid valve (for main winch high-speed selection)
(SL260)
-
Solenoid valve (for aux. winch high-speed selection)
(SL261)
91-1 Relief valve (for C/W cylinder and cab tilt cylinder)
C-11
Z-7 15.
91-2 Relief valve (for B/C-pin)
D-12
Z-7 5.
92-1 Orifice (for C/W cylinder) (right)
B-11
Z-7 15.
92-2 Orifice (for C/W cylinder) (left)
B-10
93-1 Solenoid valve (for positive control) (SL96)
H-6
Z-8 6.
93-2
Solenoid valve (for elevating cylinder pressure release)
(SL185)
F-12
Z-7 5.
94
Solenoid valve (for slewing lock release) (SL164)
D-13
Part No.
Part name
Hydraulic
circuit
coordinate
Location
95
Slewing lock pin cylinder
D-13
Z-7 5.
96
Reducing valve (emergency steering) (option)
H-5
Z-8 1.
97
Filter assy (slewing, steering circuit)
B-12
Z-7 9.
98-1
Self-seal joint
J-15
Z-7 6.
98-2
Z-7 1.
99-1
Z-7 6.
99-2
Z-7 1.
100-1
J-13
100-2
100-3
F-14 Z-7
2.
100-4
101-1
J-13 Z-7
1.
101-2
101-3 F-14
Z-7 2.
101-4 G-14
102-1
J-14 Z-7
1.
103-1
104
Cab tilt cylinder
B-9
Z-7 17.
105-1
Orifice (for cab tilt cylinder)
105-2 C-9
106
Reducing valve (for B/C-pin)
D-12
Z-7 5.
107-1
Check valve
E-12
Z-7 13.
107-2 F-12
108-1
Swivel joint
F-14
Z-7 2.
108-2 F-15
109
Relief valve (for telescoping)
G-15
110 Swivel
joint
G-14
111
Solenoid valve (for B/C-pin lock/unlock selection) (SL389)
E-14
Z-7 5.
112-1 B-pin cylinder (left)
E-16
Z-7 2.
112-2 B-pin cylinder (right)
F-16
113 C-pin
cylinder
E-16
114
Solenoid control valve (for B/C-pin)
E-15
115
Solenoid valve (for B/C-pin selection) (SOL V4)
116
Solenoid valve (for B/C-pin lock) (SOL V5)
117
Pressure switch (emergency steering) (CN944) (option)
H-4
Z-8 1.
118
Solenoid valve
(for ESP telescoping high-pressure selection) (SL232)
H-13
Z-7 8.
119-1
ESP telescoping proportional control valve
(extending) (SL148)
K-5
119-2
ESP telescoping proportional control valve
(retracting) (SL149)
120-1 Pressure sensor (for boom extending) (CN1189)
K-8
120-2 Pressure sensor (for boom retracting) (CN1190)
121
Hydraulic pilot control valve (main 2)
I-9
Z-7 5.
122-1
Check valve
F-11
122-2 I-11
123-1
Self-seal joint
D-8
Z-7 13.
123-2 D-7
123-3
C-11
Z-7 15.
123-4
123-5
C-10
123-6
123-7 G-14
Z-7 2.
123-8 F-14
124-1 C-8
Z-7 13.
124-2 D-7
124-3 C-11
Z-7 15.
124-4
B-10
124-5
124-6 C-10
124-7 G-14
Z-7 2.
124-8 E-14
125-1 E-12
Z-7 13.
125-2 F-12
126-1 E-12
126-2 F-12
127-1 H-1
Z-8 4.
127-2 I-1
Part No.
Part name
Hydraulic
circuit
coordinate
Location
128-1
Self-seal joint
H-1
Z-8 5.
128-2
I-1
129-1
H-1
Z-8 4.
129-2
I-1
130-1
Z-8 5.
130-2
131
Elevating pivot pin inserting/extracting cylinder
C-7
Z-7 16.
132
Hose reel (for jib tilt cylinder)
E-13
Z-7 13.
133
Self-seal joint
Z-7 14.
134
135
136
Z-7 13.
137 F-13
138
E-13
Z-7 14.
139
140
Hydraulic valve (for jib tilt cylinder)
E-14
141
Jib tilt cylinder
142
Orifice (for slewing lock release)
D-13
Z-7 5.
Содержание GR-1600XL
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