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TWISTED PAIR
R4
301
HEATSINK
261
302
W10
C10
C11
260
W9
B1
206S 204S
B3
B2
6 WRAP TWO TURNS
300 AMP
SHUNT
#3 & #6 LEADS IN
MODULE
DIRECTION SHOWN
50MV=400 AMPS
3
THROUGH TOROID
14
13
206B
6
206A
3
W8
B6
B5
C9
C8
208B
PCB 1
L1 CHOKE
L6
206B
206C
W7
208
208C
206A
S5
STATOR AUX. WINDING
VOLTMETER
WIRE FEED POWER
POLARITY
3
WINDING
SWITCH
BOTTOM GND INSIDE LEF TCASEFRONT
208A
5
42 VAC
42
21
41
GND-N
GND-E
SHOWN IN
POSITIVE (+)
CB8
GND-R
GND-K
15A
POSITION
41A
42A
206C
BYPASS
5N
FILTER
ASSEMBLY
208C
LINE
TERMINALS
31
HOT
31
J102
J
GND-N
120VAC
GND-G
32
A
GND. SCREW ON RIGH T
I
41A
INSIDE CASEFRONT
WHITE
42VAC
42A
K
WORK
21
FRAME GND.
H
HOT
GND-B
E
77B
GND-D
REMOTE
GND-A
F
76B
CONTROL
75B
G
GND-C
WHITE
CONTACTOR
D
4B
C
2B
GROUND
B
GND-A
LINE
3E
AMPHENOL 1
TERMINALS
77A
WHITE
A
77B
76A
REMOTE
TERM.
76B
B
CONTROL
75A
75B
C
CONTACTOR
2A
D
2B
4A
4B
E
GROUND
GND-B
F
L4
AMPHENOL 2
CONTACTOR
LEAD COLOR C ODE:
CONTROL
1
4
1
1
5
B=BLACK OR GRAY
SHOWN IN
R=RED OR PINK
"WELDING ON"
2
5
8
6
10
W=WHITE
POSITION
G=GREEN (W/YELLOW STRIPE)
1
1
6
8
L2, L3: RF CHOKES
7
12
16
9
ELECTRICAL SYMBOLS PER E1537
CONNECTORS VIEWED FROM INSERTION END
ALL CASE FRONT COMPONENT S SHOWN VIEWED FROM REAR.
N.A. ON MACHINE CODE S BELOW 11275, CB5 WAS TWO SINGLE POLE BREAKERS
IDENTIFIED AS CB5 & CB6.
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.
RANGER 305D- KUBOTA - WIRING DIAGRAM
Twisted
Pair
W10
D1 - THREE PHASE BRIDGE RECTIFIER
W4
STATOR
WELD
W5
WINDINGS
W3
W1
W6
23
B7
25
B8
W6
W5
W11
W2
B4
W3
FIELD WINDING
6
9
7
TOP GND.SCREW ON
200B
INSIDE LEFTCASE FRONT
5K
5N
5M
5
5H
D3
C3
800uf
5C
5A
150vdc
201A
FRAME GND.
5B
5G
200
200A
32
20A
BLACK
201
3A
3D
CB1
5H
POSITIVE BRUSH CONNECTED
TO SLIP RING NEAREST
20A
BLACK
TO THE LAMINATION
ROTOR
6E
6B
J101
CB2
S7 GLOW
S1RUN-STOP
PLUG
SWITCH
BUTTON
CB5
50A
15A
BLACK
3A
(SHOWN IN
6B
CB7
3E
3
RUN POS.)
J100
120/240V
5C
212
209B
BLACK
6F
6
6B
WHITE
5C
N.A.
223A
GND-K
210C
223
GND SCREW ON
4A
FAN BAFFLE.
4
229
229A
S3
OIL
GND-J
2
PRES
H2O
BAT
2A
SW
TEMP
IGN
SW
GLOW
L
PLUGS
ALTERNATOR
ENGINE COMPONENTS
R
CLEVELAND, OHIO U.S.A.
VOLTS
S6 MODE SELECTOR SWITCH
CV
214
1
PIPE
218
2
A
(LOCATED BELOW
CC
3
AMPS
TERMINAL 2)
220
4
TIG
222
OUTPUT CONT. POT
R2
R1
ARC CONTRO L
CCW
CCW
279
77
277
75
76
278
5G
224A
+
5K
GND-R
224B
HOUR METER
200N
R3
5M
FUEL GAUGE
IDLER CONTROL
1
5L
251
4
J52
S4
P52
252
230
210J
SHOWN IN
5L
230
"AUTO" POSITION
224C
FUEL SENDER
CR1
210F
1
3
210E
4
6
210F
Engine Protection
7
9
Light PL1
210G
229B
224
210D
A
B
229A
212A
S2 START
D4
S1
BUTTON
223A
210J
210
210A
210B
210D
210H
225B
211
231
210A
215
209A
J73
J72
GND-L
1 2 3 4
209
12 VOLT
P73
P72
+
BATTERY
blk
blk
-
red
wht
red
wht
ENGINE
GROUND
HOLD
PULL
HOLD
PULL
GND-H
COIL
COIL
COIL
COIL
STARTER
FUEL SOLENOID
IDLE SOLENOID
FRAME
GND-J
GROUND
206S
L3
204S
P6-J6
Shunt
L7
M10
M5
M9
M4
M3
P4 - J4
M2
Meter
M1
M6
M10
M5
M9
L8
M4
M3
P5 - J5
M2
Meter
M1
M6
277
222
278
220
279
218
75
P7 - J7
76
Output &
Key
Arc Cont.
77
214
Mode
Select
215
404
P2 - J2
224B
5K
Engine &
Battery
200N
Function
210H
76A
P1 - J1
305
2
Amphenol,
77A
Model
4
Select,
75A
Key
Hot Start
L2
14
13
208B
252 251
P3-J3
L5
260
Sense/
261
Idler/ PWM
23
25
PCB2 WELD CON TROL PC BOARD
210B
GND-R
B1
B2
B3
B4
232
404
P43-J43
PCB3
PULL COIL BD.
B
G4571-1
RANGER 305D
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