Skyjack SJ61T Service Manual

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EDCBA
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Telescopic Boom Series
Models SJ61T & SJ66T
194312
Page 100
3.52 Electrical Schematic Diagram (ANSI/CSA - Kubota Dual Fuel Engine)
AE
08
08
MANUAL LEVELING
35
35
37
36
34
LT
RT
110B 110A
37 36
34
DN
40
41
UP
33
32
20
13
14
42
35
BLACK
WHITE
110B 110A
37
36
34
JIB UP/DOWN
PLATFORM
S16
ROTATE
S17
20A
20A
RT
LT
UP
DN
40
41
33
32
20
13
14
42
TURRET
ROTATE
S13
RT
LT
REMOVE JMPR2 & JMPR3 WITH OPTIONAL GENERATOR
SWITCH
THROTTLE
S10
04
08
SWITCH
S22
GENERATOR
ELECTRICAL
04A
85A
85
LOW RPM
59
15
16
04A
08A
79
85
23A
24A
FOOT
S11
16 15
NOTE: WITH HYDRAULIC GENERATOR OPTION
MALE AND FEMALE PLUGS ARE CONNECTED
GENERATOR
HYDRAULIC
OPTION
108
PLATFORM RIGHT
PLATFORM LEFT
JIB DOWN
JIB UP
OPTIONAL GENERATOR
122 115 121 120 119 117 116 118
4H-37 4H-36 4H-34 4H-35
114 113 112 109 111 110
OPTIONAL STROBE LIGHT TURRET ROTATE LEFT VALVE TURRET ROTATE RIGHT VALVE PLATFORM LEVEL UP VALVE PLATFORM LEVEL DOWN VALVE PROPORTIONAL FLOW ENABLE BOOM DOWN VALVE BOOM UP VALVE
33
41
40
4H-40
4H-41
105 107 106 104 102 103
02
101 100 98 99 97 96 95
32
13
14
42
4H-32
4H-33
91 92 93 94 90
4H-13
4H-14
2H-42
84 87 86 85 83 82 81
LS1
SENSING
DIRECTION
21
24
17A
17A
85
21CR
23A
24A
17ACR2
23
17ACR1
53
DUMP VALVE RELAY TILT OUTPUT ENABLE DUMP VALVE ALL MOTION ALARM OPTIONAL GENERATOR VALVE BRAKE VALVE STEER DIRECTIONAL RELAY RIGHT STEER VALVE LEFT STEER VALVE
2H-85
3H-26
20
26
02
77 80 79 78 76 74 75
02 02
73 72 71 70 69 68 67
2H-21A
4H-23A
4H-24A
21A
23A
24A
60
02
02
66 65 64 63 62 61
02
59 58 57 56 55 54
BOOM TURRET LIMIT SWITCHES FORWARD DRIVE VALVE REVERSE DRIVE VALVE
15
16
3H-16 3H-15
51 52 50 49 48 47 45 46 43 44 42 41 40 36 37 39 38 34 35 33 29 32 30 31 26 27 28
BATTERY EMERGENCY PUMP
22 25 23 24 21 20 19 18 17 16 14 15 13 12 5 10 11 9 8 7 6 4 3 2 1
D24 D23
S19
BP2
CB6 15 AMP
59
59
40
41
110B 110A
110B 110A
110C
LB2
DN
UP
02 02 02 02
02 02
02 02
32
33
D37 D36 D34 D35
38 39
38 39
38
IN
OUT
RET/EXT
S14
TELESCOPE
39
4H-38
4H-39
38
39
TELESCOPE OUT VALVE TELESCOPE IN VALVE
26
26
HIGH RPM
78 55 76
78 79
42
JMPR2
04
D85-2
D20
JMPR3
20
20
STEER DIRECTIONAL RELAY ENGINE CONTROLLER
09
88 89 123 124 128 126 127 129 130 131 125 132 135 139 137 136 138 134 133
X Y
OCM-VALVE DRIVER
29 28
04 04 04
13 1 2 30
32
C
26
02
BOOM/TUR
Xaxis Yaxis
Vbat
04
10 23 34
26 16 15
C
31
59
38A
08A
16
20B
5
15 4
17 17A
22 8
35 20 21
39 38
14
13
32
33
17
36A 34A
33
6
08F
S20 ROTATE PLATFORM
JIB UP/DOWN S21
S18 IN/OUT TELESCOPE BOOM/TURRET JOYSTICK A2 A3 SELECTOR SPEED CTRL. DRIVE/STEER JOYSTICK A1
R
24
02
Gnd
25
02
L
3
L
S48
DRIVE TORQUE
SWITCH
LOW TORQUE
45
45
MOTOR 2-SPEED VALVE
02
17
17
02
20
20A 20A
R1=7 ohm
D36-1
D20A
02
D40 D41
SUPPR. SUPPR.
D20B
D08
D85A-1
GREEN
GND
GND
M F
20D
3H-65
65
02
AXLE LOCK VALVE HORN 110V PLATFORM POWER
D37-1 D35-1 D34-1
R2=15 ohm (40T)
36
37
35 34
35A 35A
37A
35A
42
20C
N.C. HELD OPEN
WITH ENGINE OVER
STEERING AXLE
(COIL ON = FLOATING AXLE) (COIL ON = HIGH SPEED)
SUPPR.
RT
S2
KEY SWITCH
LEFT
BASE/OFF/PLATFORM
AT LINE 3 FROM S2
20A
09
65
POSITION 18-B
BROWN/BLUE
WHITE/BLUE
BROWN/GREEN
GREEN/RED
WHITE
YELLOW/PURPLE
WHITE
RED/BLUE
BROWN/PURPLE
YELLOW/BLUE
YELLOW/ORANGE
ORANGE/BLUE
GRAY/BLUE
RED/WHITE
POSITION 13-A
BLUE/BLACK
BLACK/WHITE
BLACK
ORANGE
POSITION 6-A POSITION 7-A
BLUE/GREEN
BLUE
WHITE/BLACK
BLUE/YELLOW
GREEN/BLACK
GREEN/WHITE
BLUE/PURPLE
PINK
POSITION 24-B
BLUE/RED
BLACK/RED
ORANGE/RED
WHITE/RED/BLACK
RED/PURPLE
ORANGE/WHITE
ORANGE/BLACK
R2=12 ohm (45T)
SUPPR.
20
110C
110A 110B
CB6 15 AMP
OPTION
WELDER
GENERATOR
MALE AND FEMALE PLUGS ARE CONNECTED
NOTE: WITH WELDER GENERATOR OPTION
F
F
CB5 50 AMP
WHITE
RED
GREEN
BLACK BLACK
GREEN
RED
ORANGE
WHITE
BLACK
GREEN
RED
WHITE
3Ø
OPTIONAL WELDER GENERATOR
UP 41
DN 40
S15
PLATFORM LEVELING
14
13
14
UP
13
DN
S12
UP/DOWN
MAIN LIFT
SPARE
SPARE
20A
128A 128A
45CR2
45
128B
R7=250 ohm
128A
128
02
09
AT1 ANGLE TRANSDUCER & TILT SWITCH
28
28
02
02
27
11
HORN SWITCH
S23
08
49
D04
04
08
Vbat
Gnd
D
Output
DRIVE
02
27
Left
Right
24 23
18
28
28
GREEN
POSITION 7-B
128A 128A
128A
14
POSITION 22-B
BLACK/YELLOW
POSITION 23-B
BLUE/WHITE/YELLOW
7
65
65
19
02
09
45A
45 09
45A
3H-45A
SUPPR.
45
08
LOW FUEL
ENGINE FAULT
TILT
FOOTSWITCH
PL2
04
55
02
60
EMERGENCY
S4
STOP
10
PL4
07A
04C
12
07A 12 07A
10
04
08CR
02
57A 01
POSITION 20-A
POSITION 19-A
POSITION 18-A
POSITION 17-A
POSITION 16-A
POSITION 16-B
RED
POSITION 3-A
POSITION 14-B POSITION 12-B
POSITION 2-B POSITION 1-A
PURPLE/BLACK
POSITION 2-A
RED
POSITION 13-B
POSITION 5-A
BLUE/WHITE
RED/YELLOW/BLACK
POSITION 4-A POSITION 1-B
POSITION 19-B POSITION 20-B POSITION 15-B
POSITION 8-A
POSITION 21-B
POSITION 10-A
POSITION 9-A POSITION 6-B
POSITION 4-B POSITION 5-B
POSITION 11-A
POSITION 9-B POSITION 8-B
POSITION 11-B POSITION 10-B
YELLOW/PINK
POSITION 21-A
60
POSITION 14-A
POSITION 15-A
SUPPR.
12 9
02
04
SUPPR.
08CR1 08
20D
08
02 02
02
04A
20A
45CR1
59
FLY IN LS
LS3
NORMALLY
CLOSED
ENGINE CONTROLLER
54A03A
09CR
55
ENABLE
S7
FUNCTION
10
20A
02 02
09
49A
02
49CR
49
H1
HORN
02
60CR
60 02
0907
02
D10D01-2
57A
07
01
EMERGENCY
STOP
07
S3
PL3
05
10
KEY SWIT
CH
BASE/OFF/PLATFORM
S2
RT
CTR
07A
07A 07A 12
LEFT
12
TO 2ND CONTACT AT LINE 115
CB1 15 AMP
05
03
CB3 15 AMP
03A
03
02
CB2 15 AMP
00
B1
S1
DISCONNECT
SWITCH
00 00
02
M
57CCR
03 57C
STARTER
S5
SWITCH
IGNITION/E-PUMP
10
57A
01
E-PUMP START
12
09 09 09
01CR
108
02 02
02
FU2
20A
M
TSW1
86
03B 86A
86CR
OPTIONAL OIL COOLER
02
108
M1
03
108CR
HOURMETER
SUPPR.
27CR
27
TILT
ALARM
27A
BP1
60
27A
02 02
76
KUBOTA EFI DUAL FUEL ENGINE
TO ENGINE TO ENGINE
STARTER BLOCK
HORN HOURMETER FUEL LEVEL INDICATOR LOW IDLE HIGH IDLE START COMMAND ENGINE FAULT (MIL) ENGINE ON (VSW) FUEL SELECT (HI = PROPANE)
(LOW = GASOLINE)
79 54A 78 11 76 57A 00B 00A
55
ALTERNATOR
ENGINE FAULT
LOW FUEL
54A 55 76 54A 00B
PL1
TT
TT1
FS1 LOW
FUEL SWITCH
00A
11
11
POSITION 15-B
GREEN/GRAY
PROPANE11
SWITCH
FUEL SELECT
S26
60
D01
R11=250 ohm R10=250 ohm
R9=250 ohm R8=250 ohm
SPEED
D04-1
D20A-1
09
10
OPTION
57ACR1
IGNITION
S9
04C
04 RUN
ENGINE OFF
57 START
IGNITION/E-PUMP
SWITCH
S6
20D
01
04C
04
GEN.
04C
02
D7A
D12
02
09B
KEY
09CR1
09
09
00A
09B
HOURMETER
TELEMATICS OPTION
OPTION
TELEMATICS
03B
03B
08F
08FCR
0408
02
02
20A
66T ONLY
165
165
POSITION 24-A
PINK/BLACK
26A
0.086
M172037AC_6XT
Refer to 3.59 Interface & Engine Electrical Schematic -
Kubota Dual Fuel Engine

Skyjack SJ61T Specifications

General

Brand	Skyjack
Model	SJ61T
Category	Lifting Systems
Language	English