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261
260
W10
W9
TWISTED PAIR
6
206S 204S
SHUNT
WRAP TWO TURNS #3 &
3
#6 LEADS IN DIRECTION
50MV=400 AMPS
SHOWN THROUGH
6
TOROID
206B
3
W8
206A
208B
L1 CHOKE
206B
206C
W7
208
208C
206A
S5
VOLTMETER
WIRE FEED POWER
POLARITY
WINDING
SWITCH
208A
BOTTOM GND INSIDE CASEFRONT
42 VAC
21
GND-N
42
41
GND-K
SHOWN IN
CB8
POSITIVE (+)
15A
POSITION
42A
41A
206C
5N
BYPASS
FILTER
ASSEMBLY
208C
31
GND-N
GND-G
J
31
115VAC
A
32
GND. SCREW ON LEFT
INSIDE CASEFRONT
I
41A
GND-B
42VAC
K
42A
GND-A
FRAME GND.
WORK
H
21
E
77B
REMOTE
F
76B
CONTROL
G
75B
4B
CONTACTOR
D
2B
C
GROUND
B
GND-A
GND-B
AMPHENOL 1
77A
77B
76A
A
76B
REMOTE
75A
B
CONTROL
75B
2A
C
2B
CONTACTOR
4A
D
4B
E
GND-B
F
GROUND
AMPHENOL 2
1
1
4
1
5
2
5
8
6
10
1
1
6
8
L2, L3: RF CHOKES
LEAD COLOR CODE:
12
B=BLACK OR GRAY
7
9
16
R=RED OR PINK
W=WHITE
ELECTRICAL SYMBOLS PER E1537
G=GREEN (W/YELLOW STRIPE)
CONNECTORS VIEWED FROM INSERTION END
ALL CASE FRONT COMPONENTS SHOWN VIEWED FROM REAR.
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
R4
D1 - THREE PHASE BRIDGE RECTIFIER
W4
301
W5
302
HEATSINK
C11
C10
B3
B2
B1
W6
23
B7
300 AMP
B8
25
MODULE
W6
14
W5
13
W11
B6
B5
B4
C9
C8
W3
PCB 1
6
FIELD WINDING
STATOR AUX. WINDING
3
42 VAC
7
GND-E
5
9
GND-E
GND-R
3
TOP GND. SCREW ON
INSIDE OF CASE FRONT
5N
5K
5
5H
5C
5A
5B
5G
FRAME GND.
32
GND-D
GND-C
6
GND-G
20A
3A
3D
J102
BLACK
CB1
5A
GND-D
SILVER
3A
20A
6E
6B
BLACK
5C
CB2
J101
3
5B
SILVER
GND-C
3A
50A
6B
CB5
3E
3
BLACK
3E
J100
50A
6
115/230V
6F
CB6
BLACK
6B
WHITE
TERM.
5C
WHITE
GND-K
GND SCREW ON
FAN BAFFLE.
4A
CONTACTOR
4
CONTROL
GND-J
S3
SHOWN IN
2
"WELDING ON"
POSITION
2A
STATOR
WELD
WINDINGS
W3
W1
S6 MODE SELECTOR SWITCH
214
218
W2
220
222
200N
R3
200B
9
7
D3
C3
800uf
201A
150vdc
200A
200
210E
201
5H
Engine Protection
Battery Charge
Light PL1
228
Light PL2
210D
229B
POSITIVE BRUSH CONNECTED
TO SLIP RING NEAREST
229A
TO THE LAMINATION
212A
ROTOR
S2
S1RUN-STOP
SWITCH
START
S1
BUTTON
(SHOWN IN
RUN POS.)
212
S7
GLOW
PLUG
210
210A
BUTTON
15A
210D
CB7
210H
209B
223A
211
210C
223
209A
229
229A
209
+
12 VOLT
BATTERY
OIL
-
H2O
BAT
PRES
TEMP
228
SW
IGN
SW
ENGINE
GND-H
GROUND
L
GLOW
STARTER
PLUGS
ENGINE COMPONENTS
GND-J
ALTERNATOR
R
CLEVELAND, OHIO U.S.A.
L3
VOLTS
M9
M9
M9
M9
M9
M9
AMPS
CV
1
PIPE
2
A
(LOCATED BELOW
CC
3
TERMINAL 2)
M9
M9
M9
4
TIG
R1
OUTPUT CONT. POT
R2
ARC CONTROL
CCW
CCW
10K
10K
279
77
277
76
75
278
5G
224A
+
215
5K
GND-R
224B
HOUR METER
224B
210H
76A
IDLER CONTROL
77A
251
S4
75A
252
CR1
SHOWN IN
"AUTO" POSITION
1
3
4
6
14
210F
7
9
208B
210G
252 251
A
B
224
23
25
223A
D4
PCB2 WELD CONTROL PC BOARD
210B
210B
225
B1
232
225B
231
210A
404
215
GND-L
J74
J73
J72
1 2 3 4
GND-M
P74
P73
P72
blk red
blk
blk
FUEL
red
wht
red
wht
PUMP
HOLD
PULL
HOLD
PULL
COIL
COIL
COIL
COIL
FRAME
PULL COIL BD.
GROUND
FUEL SOLENOID
IDLE SOLENOID
P6-J6
206S
204S
Shunt
M10
M10
M10
M10
M10
M10
M5
M5
M5
M5
M5
M5
P54 - J4
M4
M4
M4
M4
M4
M4
Meter
M3
M3
M3
M3
M3
M3
M2
M2
M2
M2
M2
M2
M1
M1
M1
M1
M1
M1
M6
M6
M10
M10
M10
M10
M10
M10
M5
M5
M5
M5
M5
M5
P5 - J5
M4
M4
M4
M4
M4
M4
M3
M3
M3
M3
M3
M3
Meter
M2
M2
M2
M2
M2
M2
M1
M1
M1
M1
M1
M1
M6
M6
277
222
278
220
P7 - J7
279
218
75
Output &
Key
76
Arc Cont.
Mode
Select
77
214
404
P2 - J2
Engine &
5K
Battery
Function
200N
P1 - J1
305
2
Amphenol,
Model
4
Select,
Hot Start
Key
13
P3-J3
260
Sense/
261
Idler/
PWM
GND-R
B2
B3
B4
P43-J43
PCB3
A
G4250
RANGER 305D
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