471-5706 WIRING GP-CONTROL S/N E2W1500-UP PART OF 471-5704 OPERATOR AR 306E2 MINI HYD EXCAVATOR

ELECTRICAL AND STARTING SYSTEM

WIRING GP

0. 471-5706 WIRING GP-

POWER TRAIN

DRIVE GP-FINAL

1. 452-6207 DRIVE GP-F
2. 452-6213 DRIVE GP-F

POWER TRAIN AR

3. 392-6170 POWER TRAI
4. 455-0442 POWER TRAI

SPROCKET GP

5. 333-5621 SPROCKET G

FRAME AND BODY

BOX GP

6. 438-2600 BOX GP-STO
7. 438-2601 BOX GP-STO

COUNTERWEIGHT GP

8. 451-5060 COUNTERWEI

COVER GP

9. 388-2769 COVER GP-A
0. INFORMATION

MINI HYD EXCAVATOR 306E2 MINI HYD EXCAVATOR E2W
306E 2 Mini Hydraulic Excavator E2W00001-UP (MACHINE) POWERED BY C2.4 Engine SEBP6437 306E2 E2W (2014)

ELECTRICAL AND STARTING SYSTEM

WIRING GP

524-1417 WIRING GP-COMMUNICATION

451-5103 WIRING GP-CONSOLE

471-5706 WIRING GP-CONTROL

454-0326 ACCESSORY GP-CAB

#SEBP64370110

471-5706: WIRING GP-CONTROL

WIRING GP-CONTROL

471-5706 WIRING GP-CONTROL
S/N E2W1500-UP
PART OF 471-5704 OPERATOR AR

i06177710 SEBP6437

For full view, you need register

Parts for your 306E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3S-2093	[6]	STRAP-CABLE
2.	7K-1181	[14]	STRAP-CABLE
3.	9G-7641 Y	[1]	SWITCH GP-START (ENGINE, KEY)
4.	109-2356	[2]	PLUG
5.	116-7471	[1]	PULLER-MINIFUSE
6.	140-9378	[1]	RELAY AS (12-VOLT)(SERVICE METER)
6A.	140-9378	[1]	RELAY AS (12-VOLT)(GPS, CHINA)
6B.	140-9378	[1]	RELAY AS (12-VOLT)(GLOW PLUG)
6C.	140-9378	[1]	RELAY AS (12-VOLT)(TRAVEL SPEED)
6D.	140-9378	[1]	RELAY AS (12-VOLT)(NEUTRAL START)
6E.	140-9378	[1]	RELAY AS (12-VOLT)(HORN)
7.	152-1620	[1]	SWITCH AS (HYDRAULIC LOCKOUT)
8.	167-8176	[2]	HOUSING (3-SWITCHES)
9.	266-6935	[1]	RELAY AS (12-VOLT)(MAIN)
9A.	266-6935	[1]	RELAY AS (12-VOLT)(ACCESSORY)
10.	321-4070	[1]	STRAP AS-GROUND
11.	366-4622	[1]	KIT-SERVICE METER (32-VOLT DC)
			(INCLUDES SERVICE METER & FILM)
12.	375-8402	[2]	RELAY AS (12-VOLT)(AIR CONDITIONER)
13.	447-8896	[1]	SWITCH AS-ROCKER (LIGHT)
14.	453-9340	[1]	SWITCH AS-ROCKER (TRAVEL SPEED)
15.	458-0898	[1]	SWITCH AS-ROCKER (FRONT WASHER, WIPER)
			(EACH SWITCH AS INCLUDES)
	111-7899	[1]	GASKET
16.	477-4206 Y	[1]	HARNESS AS-CONSOLE
17.	095-0742 M	[2]	SCREW-MACHINE (M6X1X16-MM)
18.	132-5789	[1]	CLIP (LADDER)
19.	352-3964	[1]	CLIP (LADDER)
20.	4P-7428	[1]	CLIP (LADDER)
21.	5C-9553 M	[2]	BOLT (M6X1X16-MM)
22.	8T-0267 M	[2]	BOLT-SOCKET HEAD (M6X1X12-MM)
23.	8T-0325 M	[2]	BOLT (M5X0.8X14-MM)
24.	8T-0328	[2]	WASHER-HARD (5.5X10X1-MM THK)
25.	8T-4121	[2]	WASHER-HARD (11X21X2.5-MM THK)
26.	8T-4137 M	[2]	BOLT (M10X1.5X20-MM)
27.	9X-8256	[4]	WASHER (6.6X12X2-MM THK)
28.	103-2543 E		SEAL (3-CM)
	E		ORDER BY THE CENTIMETER
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP64370111

452-6207: DRIVE GP-FINAL

DRIVE GP-FINAL

452-6207 DRIVE GP-FINAL
S/N E2W1500-UP
PART OF 455-0442 POWER TRAIN AR

i05931722 SEBP6437

For full view, you need register

Parts for your 306E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	441-7737	[1]	COVER
2.	467-3069	[1]	KIT-GEAR
			(INCLUDES GEARS, RINGS, WASHERS, THRUST PLATE & NEEDLES)
3.	441-7739	[1]	GEAR (15-TEETH)
4.	441-7740	[1]	GEAR (8-TEETH)
5.	441-7742	[1]	WASHER (33.3X49.5X2.5-MM THK)
6.	441-7743	[1]	RING
7.	441-7746	[1]	SET-SEAL
8.	227-3619	[1]	RING
9.	441-7748	[1]	RING
10.	3J-0634 J	[1]	SEAL-O-RING
11.	095-1582 J	[2]	SEAL-O-RING
12.	095-1575 J	[1]	SEAL-O-RING
13.	227-5990	[2]	PLUG
14.	150-6379	[1]	PLUG
15.	470-9614 Y	[1]	MOTOR GP-PISTON
16.	9S-8004	[2]	PLUG (9/16-18-THD)
17.	438-8394	[1]	KIT-CARRIER

			PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY

			AVAILABLE REPAIR KIT(S):
	438-8395 J	[1]	KIT-SEAL
			(INCLUDES O-RING SEALS)
	J		KIT MARKED J SERVICES PART(S) MARKED J
	Y		SEPARATE ILLUSTRATION

#SEBP64370112

452-6213: DRIVE GP-FINAL

DRIVE GP-FINAL

452-6213 DRIVE GP-FINAL
PART OF 392-6170 POWER TRAIN AR

i05897514 SEBP6437

For full view, you need register

Parts for your 306E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	517-7287	[1]	KIT-GEAR
2.	393-9491	[1]	KIT-FINAL DRIVE BEARING
			(INCLUDES PARTS MARKED "M" IN THE GRAPHIC
3.	393-9492	[1]	KIT-GEAR
4.	452-6211	[1]	KIT-SWASHPLATE
5.	393-9494	[1]	KIT-FINAL DRIVE BEARING
6.	393-9495	[1]	KIT-BRAKE
			(INCLUDES PARTS MARKED "L" IN THE GRAPHIC
7.	393-9496	[2]	KIT-VALVE
8.	393-9498	[2]	KIT-FINAL DRIVE BEARING
9.	393-9499	[1]	KIT-COVER
10.	393-9500	[1]	KIT-SEAL
			(INCLUDES PARTS MARKED "P" IN THE GRAPHIC
11.	393-9501	[1]	KIT-BEARING
			(INCLUDES PARTS MARKED "N" IN THE GRAPHIC
12.	393-9502	[1]	KIT-SHAFT
			(INCLUDES PARTS MARKED "H" IN THE GRAPHIC
13.	8T-1159 M	[8]	BOLT-SOCKET HEAD (M10X1.5X25-MM)
14.	442-5635	[1]	KIT-BEARING
15.	452-6212	[1]	KIT-PISTON

			PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY

			AVAILABLE REPAIR KIT(S):
	393-9497	[1]	KIT-SEAL
			(INCLUDES PARTS MARKED "J" IN THE GRAPHIC
	M		METRIC PART

#SEBP64370113

392-6170: POWER TRAIN AR

POWER TRAIN AR

392-6170 POWER TRAIN AR
PART OF 453-7382 COMMON AR

i04962009 SEBP6437

For full view, you need register

Parts for your 306E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Part No	Qty	Parts name
452-6213 Y	[2]	DRIVE GP-FINAL
333-5618 Y	[1]	FASTENER GP-SWING & FINAL DR
397-3825 Y	[1]	MOTOR GP-SWING
333-5621 Y	[1]	SPROCKET GP
Y		SEPARATE ILLUSTRATION

#SEBP64370114

455-0442: POWER TRAIN AR

POWER TRAIN AR

455-0442 POWER TRAIN AR
S/N E2W1500-UP
PART OF 471-5710 COMMON AR

i06177687 SEBP6437

For full view, you need register

Parts for your 306E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Part No	Qty	Parts name
452-6207 Y	[2]	DRIVE GP-FINAL
452-6209 Y	[1]	DRIVE GP-SWING
333-5618 Y	[1]	FASTENER GP-SWING & FINAL DR
333-5621 Y	[1]	SPROCKET GP
Y		SEPARATE ILLUSTRATION

#SEBP64370115

333-5621: SPROCKET GP

SPROCKET GP

333-5621 SPROCKET GP
PART OF 392-6170, 455-0442 POWER TRAIN AR

i04558287 SEBP6437

For full view, you need register

Parts for your 306E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	085-9768 M	[24]	BOLT (M14X2X40-MM)
2.	333-5622	[2]	SPROCKET
3.	7X-0510	[24]	WASHER-HARD (15.5X29X3-MM THK)
	M		METRIC PART

#SEBP64370116

438-2600: BOX GP-STORAGE

BOX GP-STORAGE

438-2600 BOX GP-STORAGE
PART OF 453-7386, 471-5701 CHASSIS AR

i05425753 SEBP6437

For full view, you need register

Parts for your 306E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	246-2641	[1]	PADLOCK GP
	5P-8500	[1]	KEY
2.	438-2601 Y	[1]	BOX GP-STORAGE
3.	5P-1076	[5]	WASHER-HARD (13.5X30X4-MM THK)
4.	8T-4192 M	[5]	BOLT (M12X1.75X25-MM)
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP64370117

438-2601: BOX GP-STORAGE

BOX GP-STORAGE

438-2601 BOX GP-STORAGE
PART OF 438-2600 BOX GP-STORAGE

i05425754 SEBP6437

For full view, you need register

Parts for your 306E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	184-8580 E		SEAL (25.5-CM)
1A.	184-8580 E		SEAL (21.5-CM EACH)
1B.	184-8580 E		SEAL (12.5-CM)
1C.	184-8580 E		SEAL (27.5-CM)
1D.	184-8580 E		SEAL (5-CM)
2.	438-2644	[1]	SUPPORT AS
	4B-4278	[1]	WASHER (10.2X20.5X1.6-MM THK)
3.	438-2655	[1]	BOX AS
4.	095-0735 M	[2]	SCREW-MACHINE (M5X0.8X8-MM)
5.	095-0843	[1]	PIN-COTTER
6.	096-3780	[1]	PIN-CLEVIS
7.	5P-4116	[1]	WASHER-HARD (8.8X20.5X2-MM THK)
8.	8T-0328	[2]	WASHER-HARD (5.5X10X1-MM THK)
	E		ORDER BY THE CENTIMETER
	M		METRIC PART

#SEBP64370118

451-5060: COUNTERWEIGHT GP

COUNTERWEIGHT GP

451-5060 COUNTERWEIGHT GP
813-KG (1792.4-LB)
PART OF 453-7386, 471-5701 CHASSIS AR

i05880496 SEBP6437

For full view, you need register

Parts for your 306E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	258-2111	[2]	CAP
2.	102-5649 M	[4]	SPACER (22X40X22-MM THK)
3.	451-5061	[1]	COUNTERWEIGHT AS
	455-0314	[1]	INSULATION
	455-0315	[1]	INSULATION
	455-0316	[1]	INSULATION
	455-0317	[1]	INSULATION
	455-0318	[1]	INSULATION
	451-5058	[1]	FOAM
4.	8T-4141 M	[4]	BOLT (M20X2.5X70-MM)
	M		METRIC PART

#SEBP64370119

388-2769: COVER GP-ACCESS

COVER GP-ACCESS

388-2769 COVER GP-ACCESS -RH
S/N E2W1-913
PART OF 453-7400 HOOD & GUARD GP

i04977084 SEBP6437

For full view, you need register

Parts for your 306E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	438-2627	[1]	LATCH AS
	191-0348	[1]	GROMMET
	438-2628	[1]	LATCH AS
2.	386-3744	[2]	HINGE AS
			(EACH INCLUDES)
	3B-4610	[1]	PIN-COTTER
	7X-0608	[1]	WASHER-HARD (10.2X16X2-MM THK)
	378-6013	[1]	PLATE
3.	388-2770	[1]	COVER AS (RH)
	8T-3597 M	[4]	NUT-WELD (M12X1.75-THD)
	8T-3612 M	[2]	NUT-WELD (M8X1.25-THD)
4.	398-9765	[1]	INSULATION
5.	5P-1076	[4]	WASHER-HARD (13.5X30X4-MM THK)
6.	5P-4116	[2]	WASHER-HARD (8.8X20.5X2-MM THK)
7.	8T-4189 M	[2]	BOLT (M8X1.25X20-MM)
8.	8T-4192 M	[4]	BOLT (M12X1.75X25-MM)
9.	5P-7483 D		SEAL (0.6-M)
9A.	5P-7483 D		SEAL (0.3-M)
10.	214-8827 J		SEAL (7.3-DM)
10A.	214-8827 J		SEAL (10-DM)
	D		ORDER BY THE METER
	J		ORDER BY THE DECIMETER
	M		METRIC PART

Information:

ELECTRICAL AND STARTING SYSTEM

WIRING GP

Operation and Maintenance Manual

Battery - Recycle
306E2 Mini Hydraulic Excavator

Battery or Battery Cable - Inspect/Replace
306E2 Mini Hydraulic Excavator

Power Receptacle - If Equipped
306E2 Mini Hydraulic Excavator

Battery Disconnect Switch
306E2 Mini Hydraulic Excavator

Fuses - Replace
306E2 Mini Hydraulic Excavator

Special Instruction

Cross-Reference for Electrical Connectors {7553}
Cross-Reference for Electrical Connectors {7553}

Circuit Breaker Harness Assembly {1420}
Circuit Breaker Harness Assembly {1420}

Guidelines for Routing and Installing Wire Harness Assemblies {1408, 7553}
Guidelines for Routing and Installing Wire Harness Assemblies {1408, 7553}

Repair Procedure for Damaged Harness Wiring {1408}
Repair Procedure for Damaged Harness Wiring {1408}

DRCP Connector Repair Service Instruction {1408, 7553}
DRCP Connector Repair Service Instruction {1408, 7553}

Technical Information Bulletin

Fuel Level Sender May Provide a False Fuel Level Reading on Certain 300E Series Mini Hydraulic Excavators {1401, 1402, 1408}
Fuel Level Sender May Provide a False Fuel Level Reading on Certain 300E Series Mini Hydraulic Excavators {1401, 1402, 1408}

Product Link PL241 May Fail on Certain E2 Series Mini Hydraulic Excavators and Other Machine Models {1408, 7301}
Product Link PL241 May Fail on Certain E2 Series Mini Hydraulic Excavators and Other Machine Models {1408, 7301}

Specifications

Disconnect Switch
306E2 Mini Hydraulic Excavator Machine System Specifications

Fuel Level Sender
306E2 Mini Hydraulic Excavator Machine System Specifications

Wiring (Console)
306E2 Mini Hydraulic Excavator Machine System Specifications

Systems Operation

Pressure Switch (Refrigerant)
Air Conditioning and Heating R134a for All Cat Machines

Reuse And Salvage Guidelines

Guideline for Visual Inspection and Repair of Foam Wiring Harness {0649, 1408, 1408, 1408, 1408}
Guideline for Visual Inspection and Repair of Foam Wiring Harness {0649, 1408, 1408, 1408, 1408}

Testing and Adjusting

Electric Starting System - Test
C1.7, C1.8, and C2.4 Tier 4 Interim and EU Stage 3A Engines for Caterpillar Built Machines

Service Magazine

Comprehensive List of Electrical Repair and Troubleshooting Information Is Now Available for All CAT Machines {0374, 0709, 1400, 1408, 7490, 7553, 7610}
Comprehensive List of Electrical Repair and Troubleshooting Information Is Now Available for All CAT Machines {0374, 0709, 1400, 1408, 7490, 7553, 7610}

An Improved Monitor for the Operator Arrangement Is Now Used on Certain Mini Hydraulic Excavators {1408, 7301}
An Improved Monitor for the Operator Arrangement Is Now Used on Certain Mini Hydraulic Excavators {1408, 7301}

New Software for PL241 Modules Is Now Used on Certain Mini Hydraulic Excavators {1408, 7301, 733T}
New Software for PL241 Modules Is Now Used on Certain Mini Hydraulic Excavators {1408, 7301, 733T}

Caterpillar Parts SIS Catalog 306E2 :

451-5103 WIRING GP-CONSOLE

524-1417 WIRING GP-COMMUNICATION

483-9104 WIRING GP-COMMUNICATION

471-5705 WIRING GP-CHASSIS

431-4476 WIRING GP-CHASSIS

477-4246 WIRING GP-CAB

477-4208 WIRING GP-CAB

453-7365 WIRING GP-CAB

452-6207 DRIVE GP-FINAL

452-6213 DRIVE GP-FINAL

392-6170 POWER TRAIN AR

455-0442 POWER TRAIN AR

333-5621 SPROCKET GP

438-2600 BOX GP-STORAGE

438-2601 BOX GP-STORAGE

451-5060 COUNTERWEIGHT GP