8
WZ03-7602E
8
Z-4
Electric Circuit (Upper) (Crane)
Z-4
Z-4
3. Comparison table (connector No., usage, coordinate and paragraph No.)
CN No.
Usage
Electric
circuit
coordinate
Electric
circuit
diagram
Harness
diagram
CN060 Air solenoid valve (air horn) (SL60)
Z-4 4.3
Z-15 2.
CN100 AML vent solenoid valve (SL100)
C-6
Z-4 4.4
Z-15 3.2
CN102 Remote control pressure vent solenoid valve (SL102)
D-6
CN120 Slewing right proportional control valve (SL120)
Z-4 4.3
Z-15 2.
CN121 Slewing left proportional control valve (SL121)
CN124 Boom raising proportional control valve (SL124)
B-9
Z-4 4.4
Z-15 3.2
CN125 Boom lowering proportional control valve (SL125)
B-8
CN136 Boom elevating/jib tilt selection solenoid valve
(raising) (SL136) (power tilt jib only)
B-6
CN137 Boom elevating/jib tilt selection solenoid valve
(lowering) (SL137) (power tilt jib only)
C-6
CN143 Boom telescoping/aux. winch control selection
solenoid valve (SL143)
CN144 Boom telescoping/aux. winch control selection
solenoid valve (SL144)
CN148 ESP telescoping proportional control valve
(extending) (SL148)
F-8
CN149 ESP telescoping proportional control valve
(retracting) (SL149)
CN160 Slewing brake release solenoid valve (SL160)
D-6
CN161 Slewing free/lock selection solenoid valve (SL161)
Z-4 4.3
Z-15 2.
CN162 Slewing relief proportional control valve (SL162)
CN164 Slewing lock release solenoid valve (SL164)
K-6
Z-4 4.4
Z-15 3.2
CN172 Flow control bypass solenoid valve (SL172)
(not used)
Z-4 4.3
Z-15 2.
CN185 Elevation cylinder pressure release solenoid valve
(SL185)
B-6
Z-4 4.4
Z-15 3.2
CN192 Jib lock pin extension solenoid valve (SL192)
Z-4 4.6
Z-15 4.1
Z-4 4.7
Z-15 4.2
CN193 Jib lock pin retraction solenoid valve (SL193)
Z-4 4.6
Z-15 4.1
Z-4 4.7
Z-15 4.2
CN222 Jib extension solenoid valve (SL222)
Z-4 4.6
Z-15 4.1
Z-4 4.7
Z-15 4.2
CN223 Jib retraction solenoid valve (SL223)
Z-4 4.6
Z-15 4.1
Z-4 4.7
Z-15 4.2
CN232 ESP telescoping high-pressure selection solenoid
valve (SL232)
E-6
Z-4 4.4
Z-15 3.2
CN235 ESP telescoping high-speed selection solenoid valve
(SL235)
D-6
CN260 Main winch high-speed selection solenoid valve
(SL260)
E-6
CN261 Aux. winch high-speed selection solenoid valve
(SL261)
CN287 Secondary reducing solenoid valve (SL287)
(not used)
D-6
CN292 Cab tilt down solenoid valve (SL292)
I-5
CN293 Cab tilt up solenoid valve (SL293)
I-6
CN298 Boom pivot pin mount/dismount cylinder retracting
solenoid valve (right) (SL298) (option)
I-3
CN299 Boom pivot pin mount/dismount cylinder extending
solenoid valve (right) (SL299) (option)
I-4
CN300 Boom pivot pin mount/dismount cylinder retracting
solenoid valve (left) (SL300) (option)
CN301 Boom pivot pin mount/dismount cylinder extending
solenoid valve (left) (SL301) (option)
I-5
CN305 C/W cylinder extending solenoid valve (left) (SL305)
F-5
CN306 C/W cylinder retracting solenoid valve (left) (SL306)
F-6
CN308 C/W cylinder extending solenoid valve (right) (SL308)
F-4
CN309 C/W cylinder retracting solenoid valve (right) (SL309)
F-5
CN362 C/W equipped detection
G-2
CN363 Elevating pivot pin extracting solenoid valve (SL363)
(option)
Z-4 4.6
Z-15 4.1
Z-4 4.7
Z-15 4.2
CN364 Elevating pivot pin inserting solenoid valve (SL364)
(option)
Z-4 4.6
Z-15 4.1
Z-4 4.7
Z-15 4.2
CN386 Air conditioner compressor block solenoid valve
(SL386)
Z-4 4.3
Z-15 2.
CN389 B/C-pin lock/unlock selection solenoid valve (SL389)
E-6
Z-4 4.4
Z-15 3.2
CN447 Eco mode switch
D-10
Z-4 4.1.1 Z-15 1.2
CN454 AML override switch (bridging device)
B-9
Z-4 4.4
Z-15 3.2
CN No.
Usage
Electric
circuit
coordinate
Electric
circuit
diagram
Harness
diagram
CN457 C/W equipped detection switch (left)
H-3
Z-4 4.4
Z-15 3.2
CN484 Slewing brake switch
D-1
Z-4 4.1.1 Z-15 1.2
CN485 Boom telescoping/aux. winch control selection switch
E-19
CN487 Slewing free/lock selection switch
E-14
CN488 Jib mounting/stowing switch
Z-4 4.3
Z-15 2.
CN505 Anti-two-block disable switch
D-14
Z-4 4.1.1 Z-15 1.2
CN509 To circuit (carrier, main)
Z-4 4.11
Z-15 7.
CN521 Over-front detection switch
Z-4 4.3
Z-15 2.
CN529 Control lever stand position detection switch (left)
N-1
Z-4 4.1.1 Z-15 1.2
CN531 Slewing horn switch
M-1
CN532 Main winch hoisting up detection switch
A-12
Z-4 4.4
Z-15 3.2
CN533 Aux. winch hoisting up detection switch
B-12
CN534 Boom extending detection switch
CN535 Boom retracting detection switch
CN536 Boom raising detection switch
C-12
CN537 Boom lowering detection switch
CN538 Jib tilt raising detection switch
(power tilt jib only)
D-13
CN539 Jib tilt lowering detection switch
(power tilt jib only)
CN540 Slewing right detection switch
C-12
CN541 Slewing left detection switch
CN546 Main winch hoisting down detection switch
A-12
CN547 Aux. winch hoisting down detection switch
B-12
CN558 To circuit (AML override)
E-14
Z-4 4.1.1 Z-15 1.2
To circuit (crane, main)
Z-4 4.11
Z-15 7.
CN559 Main winch high-speed selection switch
D-10
Z-4 4.1.1 Z-15 1.2
CN572 Jib stowed detection switch
Z-4 4.6
Z-15 4.1
Z-4 4.7
Z-15 4.2
CN573 Jib lock pin retraction detection switch
Z-4 4.6
Z-15 4.1
Z-4 4.7
Z-15 4.2
CN576 Telescoping cylinder stroke detector
Z-4 4.6
Z-15 4.1
Z-4 4.7
Z-15 4.2
CN578
Connector (jib angle detector)
Z-15 12.
Z-15 13.
CN578A
CN578B
CN579 Cord reel (jib angle detector)
Z-15 4.2
CN580 Slewing angle detector
Z-4 4.9
Z-15 5.1
Z-4 4.10 Z-15 5.2
CN581 Pressure sender (main pressure)
Z-4 4.9
Z-15 5.1
Z-4 4.10 Z-15 5.2
CN583 Air pressure detector
Z-4 4.3
Z-15 2.
CN584 Pressure sender (elevating cylinder, boom raising)
Z-4 4.9
Z-15 5.1
Z-4 4.10 Z-15 5.2
CN585 Pressure sender (elevating cylinder, boom lowering)
Z-4 4.9
Z-15 5.1
Z-4 4.10 Z-15 5.2
CN591 Drum rotation detection switch (main winch)
A-6
Z-4 4.4
Z-15 3.2
CN592 Drum rotation detection switch (aux. winch)
Z-4 4.5
Z-15 6.
CN595 Over-unwinding detection switch (main) (option)
A-5
Z-4 4.4
Z-15 3.2
CN596 Over-unwinding detection switch (aux.) (option)
Z-4 4.5
Z-15 6.
CN640 AML (main) connector (CN1)
F-22
Z-4 4.1.1 Z-15 1.2
CN641 AML (main) connector (CN2-1)
G-22
CN642 AML (main) connector (CN2-2)
H-22
CN643 AML (main) connector (CN3)
B-22
CN644 AML (main) connector (CN4)
CN645 AML (main) connector (CN5)
K-22
CN646 AML (main) connector (CN6)
J-22
CN647 AML (main) connector (CN7)
C-22
CN648 AML (main) connector (CN8)
D-22
CN650 AML (ESP) connector (CN1)
B-10
Z-4 4.2 Z-15 10.2
CN651 AML (ESP) connector (CN2-1)
C-10
CN652 AML (ESP) connector (CN2-2)
D-10
CN653 AML (ESP) connector (CN3)
Z-4 4.9
Z-15 5.1
Z-4 4.10 Z-15 5.2
CN No.
Usage
Electric
circuit
coordinate
Electric
circuit
diagram
Harness
diagram
CN654 AML (ESP) connector (CN4)
Z-4 4.9
Z-15 5.1
Z-4 4.10 Z-15 5.2
CN655 AML (ESP) connector (CN5)
G-10
Z-4 4.2 Z-15 10.2
CN656 AML (ESP) connector (CN6)
F-10
CN657 To circuit (ESP)
B-14
Z-4 4.1.1 Z-15 1.2
To circuit (crane, main) (CN7)
E-13
Z-4 4.2 Z-15 10.2
CN658 AML (ESP) connector (CN8)
A-10
CN671 Cord reel
(STM-D)
Z-4 4.7
Z-15 12.
CN672 STM-D
CN673
CN678 For AML maintenance
E-22
Z-4 4.1.1 Z-15 1.2
CN679
A-9
Z-4 4.2 Z-15 10.2
CN693
To circuit (carrier, main)
M-22
Z-4 4.1.1 Z-15 1.2
CN697
L-22
CN699
N-22
CN817A Buzzer 4 (two-blocking warning)
O-21
CN817B
CN818 Buzzer 3 (AML warning)
CN820 For reducing main pressure
I-20
CN821 For AML vent solenoid (emergency)
O-1
CN828A External indicator lamp (yellow)
Z-4 4.3
Z-15 9.
CN828B
CN829A External indicator lamp (red)
CN829B
CN846 Aux. winch high-speed selection switch
E-10
Z-4 4.1.1 Z-15 1.2
CN852A Working lamp (slewing table, right) 70W
Z-4 4.3
Z-15 9.
CN852B
CN853A
Working lamp (boom)70W
Z-4 4.6
Z-15 4.1
Z-4 4.7
Z-15 4.2
CN853B
Z-4 4.6
Z-15 4.1
Z-4 4.7
Z-15 4.2
CN858 Cord reel
Z-4 4.6
Z-15 4.1
Z-4 4.7
Z-15 4.2
CN859
To circuit (boom, two-blocking)
Z-4 4.6
Z-4 4.7
To circuit (boom, fix jib)
Z-4 4.12 Z-15 8.1
To circuit (boom, power tilt jib)
CN862 Two-blocking detection switch (boom) (right)
CN863 Terminal assy
E-10
Z-4 4.1.1 Z-15 1.2
CN864 Relay assy
K-7
Z-4 4.2 Z-15 10.2
CN887
To circuit (AML, fix jib/power tilt jib)
F-1
Z-4 4.1.1 Z-15 1.2
To circuit (crane, main)
Z-4 4.9
Z-15 5.1
Z-4 4.10 Z-15 5.2
CN888
To circuit (AML, fix jib)
Z-4 4.6
Z-15 4.1
To circuit (AML, power tilt jib)
Z-4 4.7
Z-15 4.2
To circuit (boom, fix jib)
Z-4 4.9
Z-15 5.1
To circuit (boom, power tilt jib)
Z-4 4.10 Z-15 5.2
CN889 To circuit (slewing table, right)
N-1
Z-4 4.1.1 Z-15 1.2
To circuit (crane, main)
Z-4 4.3
Z-15 2.
CN890
Connector (external indicator lamp)
Z-15 9.
CN893 To circuit (slewing table, left)
G-1
Z-4 4.1.1 Z-15 1.2
To circuit (crane, main)
A-15
Z-4 4.4
Z-15 3.2
CN894 To circuit (slewing table, left)
J-1
Z-4 4.1.1 Z-15 1.2
To circuit (crane, main)
C-9
Z-4 4.4
Z-15 3.2
CN895 To circuit (carrier, main)
Z-4 4.3
Z-15 2.
CN897
To circuit (AML, power tilt jib)
B-14
Z-4 4.1.1 Z-15 1.2
To circuit (crane, main)
Z-4 4.10 Z-15 5.2
CN899 To circuit (carrier, main)
D-20
Z-4 4.1.1 Z-15 1.2
CN900 To circuit (jib, single top, two-blocking)
Z-4 4.13 Z-15 8.2
CN901
Z-4 4.12 Z-15 8.1
To circuit (boom, two-blocking)
Z-4 4.13
Z-15 8.2
Z-15 8.3
CN901A
CN901B
CN902 To circuit (jib, single top, two-blocking)
Z-15 8.4
“Electric circuit diagram” and “Harness diagram” show each
applicable paragraph No. of this manual’s contents.
Refer to the contents.
Содержание GR-1600XL
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