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ELECTRICAL DIAGRAMS
G-4
RANGER 305D
WIRING DIAGRAM - ENTIRE MACHINE - CODES 11188, 11275 (G4571-1)
CONTACTOR
CONTROL
SHOWN IN
"WELDING ON"
POSITION
WIRE FEED POWER
WINDING
42 VAC
C11
C10
D3
ARC CONTROL
ALL CASE FRONT COMPONENTS SHOWN VIEWED FROM REAR.
42
W3
CB7
15A
S1
W1
STATOR
WELD
WINDINGS
W3
W2
75
R1
76
77
278
CCW
OUTPUT CONT. POT
S3
2
GND-G
GND-D
300 AMP
MODULE
SHUNT
50MV=400 AMPS
ROTOR
3D
3A
5A
5B
5C
20A
20A
BLACK
WHITE
WHITE
BLACK
BLACK
WHITE
WHITE
STATOR AUX. WINDING
CONNECTORS VIEWED FROM INSERTION END
ELECTRICAL SYMBOLS PER E1537
FRAME GND.
6B
CB1
CB2
J101
J102
6E
41
206B
206A
200A
201
201A
200B
32
+
HOUR METER
224B
5
5H
HEATSINK
208
4
279
PCB 1
D1 - THREE PHASE BRIDGE RECTIFIER
W4
W5
W6
6
3
W10
6
10
P4 - J4
P5 - J5
2
1
P6-J6
16
8
1
9
P3-J3
9
1
16
PCB2 WELD CONTROL PC BOARD
Meter
Meter
6
1
5
10
Shunt
Sense/
Idler/ PWM
204S
206S
2A
13
IDLE SOLENOID
5G
206S
204S
14
208B
8
CCW
R2
B7
B8
L1 CHOKE
W9
W8
3
6
WRAP TWO TURNS
#3 & #6 LEADS IN
DIRECTION SHOWN
THROUGH TOROID
3
6
RANGER 305D- KUBOTA - WIRING DIAGRAM
IDLER CONTROL
SHOWN IN
"AUTO" POSITION
S4
252
251
C3
800uf
150vdc
POSITIVE BRUSH CONNECTED
TO SLIP RING NEAREST
TOTHE LAMINATION
TWISTED PAIR
W6
ENGINE COMPONENTS
12 VOLT
BATTERY
-
OIL
PRES
SW
+
W11
S1RUN-STOP
SWITCH
(SHOWN IN
RUN POS.)
12
7
6
1
1
2
1
5
8
6
10
L2, L3: RF CHOKES
16
9
8
1
CB8
LEAD COLOR CODE:
B=BLACK OR GRAY
R=RED OR PINK
W=WHITE
G=GREEN (W/YELLOW STRIPE)
FRAME GND.
4
5
1
41A
42A
15A
208A
21
S5
VOLTMETER
POLARITY
SWITCH
206A
SHOWN IN
POSITIVE (+)
POSITION
6
1
5
10
M1
M2
M3
M10
M9
M6
M5
M4
VOLTS
1
5
1
5
M6
1
5
1
5
M9
1
5
1
5
1111
M1
M2
M3
M4
M5
M10
1
5
1
5
1
5
1
5
M6
1
5
1
5
1
5
1
5
M9
M10
1
5
1
5
1
5
1
5
M1
M2
M3
M4
M5
G4571-1
31
32
GND-B
A
B
C
D
E
F
77B
21
75B
GND-A
41A
42A
76B
120VAC
CONTACTOR
77B
76B
WORK
75B
REMOTE
CONTROL
42VAC
GROUND
AMPHENOL 1
CONTACTOR
GROUND
AMPHENOL 2
J
A
D
C
H
B
K
E
F
G
I
208C
206C
BYPASS
FILTER
ASSEMBLY
5N
4B
2B
2B
4B
208C
206C
206B
4A
77A
76A
75A
2A
4A
Engine Protection
Light PL1
212A
PULL COIL BD.
B4
PCB3
S7 GLOW
PLUG
BUTTON
H2O
TEMP
SW
GLOW
PLUGS
9
1
16
8
7
1
12
6
P7 - J7
Output &
Arc Cont.
Mode
Select
P2 - J2
Engine &
Battery
Function
P1 - J1
Amphenol,
Model
Select,
Hot Start
C8
C9
25
23
Twisted
Pair
B4
B5
B6
B1
B2
B3
W5
B1
B2
B3
8
5
1
4
12
3
4
P72
J72
210A
P43-J43
200
77
76
75
277
279
278
277
214
218
220
222
215
252
251
305
77A
76A
75A
2
4
208B
260
261
13
14
23
260
261
215
232
212
209
229B
224B
5G
404
404
5K
5K
210H
200N
210B
GND-R
GND-K
GND-N
GND-E
GND-N
5K
5
5N
GND-B
GND-R
GND-A
31
GND-J
200N
R3
25
Key
Key
ALTERNATOR
STARTER
FUEL SOLENOID
blk
wht
red
P73
J73
blk
wht
red
BAT
IGN
L
229
223
209A
209B
231
GND-L
S2 START
BUTTON
D4
CR1
AB
1
4
7
3
6
9
211
210
229A
229A
210D
210D
210E
223A
223A
210C
225B
210G
224
210H
5H
210A
210B
GND-R
R4
301
302
GND-K
GND SCREW ON
FAN BAFFLE.
B
W7
W10
210J
5M
L8
L7
R
CLEVELAND, OHIO U.S.A.
BOTTOM GND INSIDE LEFTCASEFRONT
TOP GND.SCREW ON
INSIDE LEFTCASE FRONT
GND. SCREW ON RIGHT
INSIDE CASEFRONT
L6
L4
L3
L2
L5
GND-H
FRAME
GROUND
GND-J
ENGINE
GROUND
WHITE
TERM.
120/240V
J100
5C
BLACK
BLACK
WHITE
6F
3E
FIELD WINDING
9
7
(LOCATED BELOW
TERMINAL 2)
1
218
220
CV
PIPE
CC
TIG
222
A
S6 MODE SELECTOR SWITCH
2
4
3
HOLD
COIL
PULL
COIL
214
REMOTE
CONTROL
230
FUEL SENDER
5L
P52
230
210J
5L
4
1
J52
FUEL GAUGE
5M
HOLD
COIL
PULL
COIL
M1
M2
M3
M10
M9
M6
M5
M4
AMPS
210F
224C
224A
210F
HOT
HOT
LINE
TERMINALS
GND-C
LINE
TERMINALS
N.A. ONMACHINE CODES BELOW 11275, CB5 WAS TWO SINGLE POLE BREAKERS
IDENTIFIED AS CB5 & CB6.
N.A.
50A
3A
3
6
CB5
6B
3E
5C
6B
G-4
NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The wiring diagram specific to your code is pasted inside one of the enclosure panels of your machine.
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