347-6081 GAUGE GP-SIGHT -HYDRAULIC OIL LEVEL PART OF 386-3690, 455-1975 TANK & FILTER GP-HYDRAULIC ALSO AN ATTACHMENT 307E

HYDRAULIC SYSTEM

TANK GP

0. 347-6081 GAUGE GP-S

HYDRAULIC GP

1. 386-6862 HYDRAULIC
2. 456-4572 HYDRAULIC
3. 459-2756 HYDRAULIC
4. 435-4155 HYDRAULIC

MOTOR GP

5. 486-1575 KIT-MOTOR
6. 486-1577 KIT-SWING

LINES GP-AUXILIARY

7. 318-3530 LINES GP-A
8. 348-0487 LINES GP-A
9. 430-5537 LINES GP-A
0. INFORMATION

MINI HYD EXCAVATOR 307E MINI HYD EXCAVATOR H1Y
307E Mini Hydraulic Excavator H1Y00001-UP (MACHINE) POWERED BY C2.6 Engine SEBP6855 307E H1Y (2012)

HYDRAULIC SYSTEM

TANK GP

347-6081 GAUGE GP-SIGHT

386-3690 TANK & FILTER GP-HYDRAULIC

455-1975 TANK & FILTER GP-HYDRAULIC

386-3653 TANK & MTG GP-HYDRAULIC

455-1953 TANK & MTG GP-HYDRAULIC

#SEBP68550200

347-6081: GAUGE GP-SIGHT

GAUGE GP-SIGHT

347-6081 GAUGE GP-SIGHT -HYDRAULIC OIL LEVEL
PART OF 386-3690, 455-1975 TANK & FILTER GP-HYDRAULIC
ALSO AN ATTACHMENT

i04548575 SEBP6855

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Parts for your 307E MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	236-3257	[1]	PIPE
2.	236-3259 M	[2]	BOLT-SPECIAL
3.	347-6082	[2]	BLOCK
4.	6F-6672	[4]	SEAL-O-RING
5.	6F-4855	[4]	SEAL-O-RING
	M		METRIC PART

#SEBP68550201

386-6862: HYDRAULIC AR

HYDRAULIC AR

386-6862 HYDRAULIC AR
S/N H1Y1-2499
PART OF 385-2821 GENERAL AR

i04958218 SEBP6855

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Parts for your 307E MINI HYD EXCAVATOR:

CATERPILLAR SIS

Part No	Qty	Parts name
388-5621 Y	[1]	LINES GP-FRONT
388-5626 Y	[1]	LINES GP-PILOT (CONTROL VALVE)
388-5627 Y	[1]	LINES GP-PILOT (HYDRAULIC TANK, SWING MOTOR)
388-5775 Y	[1]	LINES GP-PILOT (CAB)
388-5633 Y	[1]	LINES GP-RETURN & FILTER
388-5703 Y	[1]	LINES GP-RETURN & FILTER
388-5623 Y	[1]	LINES GP-SWING MOTOR
388-5622 Y	[1]	LINES GP-TRAVEL MOTOR
388-5750 Y	[1]	MOUNTING GP-MAIN CONTROL VALVE
388-9825 Y	[1]	PUMP & MTG GP-HYDRAULIC
386-3653 Y	[1]	TANK & MTG GP-HYDRAULIC
397-6188 Y	[1]	VALVE GP-MAIN CONTROL
Y		SEPARATE ILLUSTRATION

#SEBP68550202

456-4572: HYDRAULIC AR

HYDRAULIC AR

456-4572 HYDRAULIC AR
S/N H1Y2500-UP
PART OF 455-6801 COMMON AR

i06711068 SEBP6855

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Parts for your 307E MINI HYD EXCAVATOR:

CATERPILLAR SIS

Part No	Qty	Parts name
388-5621 Y	[1]	LINES GP-FRONT
430-5536 Y	[1]	LINES GP-PILOT (CONTROL VALVE)
388-5627 Y	[1]	LINES GP-PILOT (HYDRAULIC TANK, SWING MOTOR)
388-5775 Y	[1]	LINES GP-PILOT (CAB)
456-4573 Y	[1]	LINES GP-PUMP
388-5703 Y	[1]	LINES GP-RETURN & FILTER
388-5623 Y	[1]	LINES GP-SWING MOTOR
388-5622 Y	[1]	LINES GP-TRAVEL MOTOR
388-5750 Y	[1]	MOUNTING GP-MAIN CONTROL VALVE
388-9825 Y	[1]	PUMP & MTG GP-HYDRAULIC
386-3653 Y	[1]	TANK & MTG GP-HYDRAULIC
449-1645 Y	[1]	VALVE GP-MAIN CONTROL
		S/N H1Y2500-2995
456-1842 Y	[1]	VALVE GP-MAIN CONTROL
		S/N H1Y2996-UP
Y		SEPARATE ILLUSTRATION

#SEBP68550203

459-2756: HYDRAULIC AR

HYDRAULIC AR

459-2756 HYDRAULIC AR
S/N H1Y3500-UP
PART OF 477-4221 COMMON AR
ALSO AN ATTACHMENT

i06144962 SEBP6855

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Parts for your 307E MINI HYD EXCAVATOR:

CATERPILLAR SIS

Part No	Qty	Parts name
474-1529 Y	[1]	LINES GP-FRONT
459-4151 Y	[1]	LINES GP-PILOT (CAB)(CAB)
459-4153 Y	[1]	LINES GP-PILOT (CONTROL VALVE)(CONTROL VALVE)
474-1533 Y	[1]	LINES GP-PILOT (HYDRAULIC TANK, SWING MOTOR)
456-4573 Y	[1]	LINES GP-PUMP
474-1532 Y	[1]	LINES GP-RETURN & FILTER
474-1530 Y	[1]	LINES GP-SWING MOTOR
477-6857 Y	[1]	LINES GP-TRAVEL MOTOR
388-5750 Y	[1]	MOUNTING GP-MAIN CONTROL VALVE
388-9825 Y	[1]	PUMP & MTG GP-HYDRAULIC
455-1953 Y	[1]	TANK & MTG GP-HYDRAULIC
456-1842 Y	[1]	VALVE GP-MAIN CONTROL
Y		SEPARATE ILLUSTRATION

#SEBP68550204

435-4155: HYDRAULIC AR-WORK TOOL

HYDRAULIC AR-WORK TOOL

435-4155 HYDRAULIC AR-WORK TOOL
AN ATTACHMENT

i06151030 SEBP6855

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Parts for your 307E MINI HYD EXCAVATOR:

CATERPILLAR SIS

Part No	Qty	Parts name
318-3530 Y	[1]	LINES GP-AUXILIARY HYDRAULIC (MEDIUM STICK)
430-5537 Y	[1]	LINES GP-AUXILIARY HYDRAULIC (BOOM)
476-5323 Y	[1]	LINES GP-FRONT
Y	[1]	LINES GP-PILOT (WORK TOOL)
Y	[1]	WIRING GP-AUXILIARY CONTROL
Y		SEPARATE ILLUSTRATION

#SEBP68550205

486-1575: KIT-MOTOR

KIT-MOTOR

486-1575 KIT-MOTOR
S/N H1Y2500-UP
PART OF 486-1574 MOTOR GP-SWING

i06508405 SEBP6855

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Parts for your 307E MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	434-7695	[1]	KIT-PUMP BARREL
2.	8T-8441 M	[4]	BOLT-SOCKET HEAD (M12X1.75X25-MM)
3.	434-7697	[1]	KIT-BRAKE
4.	434-7699	[2]	KIT-CHECK VALVE
5.	434-7700	[2]	KIT-RELIEF VALVE
6.	481-2728	[1]	GAUGE AS (DIPSTICK)
7.	481-2729	[1]	CASE
8.	486-1576	[1]	CASE-VALVE
9.	8T-3957 M	[6]	BOLT-SOCKET HEAD (M12X1.75X30-MM)

			AVAILABLE REPAIR KIT(S):
	434-7696	[1]	KIT-CRANKSHAFT
			(INCLUDES PARTS MARKED 'J' IN THE GRAPHIC)
	M		METRIC PART

#SEBP68550206

486-1577: KIT-SWING MOTOR PINION & HSG

KIT-SWING MOTOR PINION & HSG

486-1577 KIT-SWING MOTOR PINION & HSG
S/N H1Y2500-UP
PART OF 486-1574 MOTOR GP-SWING

i06618732 SEBP6855

4861577 KIT-SWING MOTOR PINION & HSG Parts scheme

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Parts for your 307E MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	434-7701	[1]	KIT-GEAR
2.	434-7702	[1]	KIT-GEAR
3.	481-2730	[1]	CASE-GEAR

			AVAILABLE REPAIR KIT(S):
	434-7703	[1]	KIT-PINION
			(INCLUDES PARTS MARKED 'J' IN THE GRAPHIC)

#SEBP68550207

318-3530: LINES GP-AUXILIARY HYDRAULIC

LINES GP-AUXILIARY HYDRAULIC

318-3530 LINES GP-AUXILIARY HYDRAULIC -MEDIUM STICK
PART OF 388-5766 CONTROL AR-AUXILIARY, 435-4155 HYDRAULIC AR-WORK TOOL
AN ATTACHMENT

i05270656 SEBP6855

3183530 LINES GP-AUXILIARY HYDRAULIC Parts scheme

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Parts for your 307E MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	152-5717	[1]	CAP-DUST
2.	152-5718	[1]	CAP-DUST
3.	153-2994	[1]	COUPLING (FEMALE)
4.	153-2995	[1]	COUPLING (MALE)
5.	190-5235	[2]	UNION AS
			(EACH INCLUDES)
	2M-9780	[1]	SEAL-O-RING
	7J-9108	[1]	SEAL-O-RING
	163-9964	[1]	UNION
6.	322-5301	[1]	PLATE
7.	322-5302	[1]	PLATE
8.	327-9620 I	[2]	HOSE AS
9.	6V-9170	[2]	NUT-BULKHEAD (1-14-THD)
10.	8T-4192 M	[4]	BOLT (M12X1.75X25-MM)
11.	8T-4223	[4]	WASHER-HARD (13.5X25.5X3-MM THK)
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP68550208

348-0487: LINES GP-AUXILIARY HYDRAULIC

LINES GP-AUXILIARY HYDRAULIC

348-0487 LINES GP-AUXILIARY HYDRAULIC
PART OF 388-5766 CONTROL AR-AUXILIARY
AN ATTACHMENT

i04958291 SEBP6855

3480487 LINES GP-AUXILIARY HYDRAULIC Parts scheme

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Parts for your 307E MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	093-1291	[11]	CLAMP
2.	093-1299	[3]	CLAMP
3.	348-0488	[1]	TUBE AS
4.	348-0489	[1]	TUBE AS
5.	348-0490	[1]	TUBE AS
6.	348-0491	[1]	TUBE AS
7.	6V-8398	[1]	SEAL-O-RING
8.	7J-9108	[3]	SEAL-O-RING
9.	8T-4121	[17]	WASHER-HARD (11X21X2.5-MM THK)
10.	8T-4185 M	[11]	BOLT (M10X1.5X50-MM)
11.	8T-6466 M	[6]	BOLT (M10X1.5X60-MM)
	M		METRIC PART

#SEBP68550209

430-5537: LINES GP-AUXILIARY HYDRAULIC

LINES GP-AUXILIARY HYDRAULIC

430-5537 LINES GP-AUXILIARY HYDRAULIC -BOOM
PART OF 388-5766 CONTROL AR-AUXILIARY, 435-4155 HYDRAULIC AR-WORK TOOL
AN ATTACHMENT

i05429265 SEBP6855

4305537 LINES GP-AUXILIARY HYDRAULIC Parts scheme

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Parts for your 307E MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	398-9810	[11]	CLAMP
2.	093-1299	[3]	CLAMP
3.	451-5717	[1]	TUBE AS
4.	451-5718	[1]	TUBE AS
5.	430-5560	[1]	TUBE AS
6.	430-5561	[1]	TUBE AS
7.	6V-8398	[1]	SEAL-O-RING
8.	7J-9108	[3]	SEAL-O-RING
9.	8T-4121	[17]	WASHER-HARD (11X21X2.5-MM THK)
10.	8T-4185 M	[11]	BOLT (M10X1.5X50-MM)
11.	8T-6466 M	[6]	BOLT (M10X1.5X60-MM)
	M		METRIC PART

Information:

HYDRAULIC SYSTEM

TANK GP

Operation and Maintenance Manual

Hydraulic System Oil - Change
307E Mini Hydraulic Excavator

Hydraulic Tank Screen - Clean
307E Mini Hydraulic Excavator

Hydraulic System Oil Level - Check
307E Mini Hydraulic Excavator

Service Letter-NACD

PRODUCT SUPPORT PROGRAM FOR FLUSHING HYDRAULIC SYSTEM AND TANK ON CERTAIN 307E MINI EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR FLUSHING HYDRAULIC SYSTEM AND TANK ON CERTAIN 307E MINI EXCAVATORS

Service Letter-Australia

PRODUCT SUPPORT PROGRAM FOR FLUSHING HYDRAULIC SYSTEM AND TANK ON CERTAIN 307E MINI EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR FLUSHING HYDRAULIC SYSTEM AND TANK ON CERTAIN 307E MINI EXCAVATORS

Service Letter-CFEL

PRODUCT SUPPORT PROGRAM FOR FLUSHING HYDRAULIC SYSTEM AND TANK ON CERTAIN 307E MINI EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR FLUSHING HYDRAULIC SYSTEM AND TANK ON CERTAIN 307E MINI EXCAVATORS

Service Letter-CSARL

PRODUCT SUPPORT PROGRAM FOR FLUSHING HYDRAULIC SYSTEM AND TANK ON CERTAIN 307E MINI EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR FLUSHING HYDRAULIC SYSTEM AND TANK ON CERTAIN 307E MINI EXCAVATORS

Service Letter-Americas

Specifications

Hydraulic Tank Mounting
307E Mini Hydraulic Excavator Machine System Specifications

Hydraulic Tank and Filter
307E Mini Hydraulic Excavator Machine System Specifications

Tool Operating Manual

Procedures for Using 9U-5971 and 173-9842 Filter Cart Group {0599, 0738, 5050, 5056, 5057, 5068, 5095, 7579}
Procedures for Using 9U-5971 and 173-9842 Filter Cart Group {0599, 0738, 5050, 5056, 5057, 5068, 5095, 7579}

Procedures For Using: 127-8781 Transfer Filter Cart , old 9U-7361 (110V, 60 hz), 169-7159 Transfer Filter Cart , old 127-8782 (220V, 50 hz) CE, 174-9158 Transfer Filter Cart , old 129-0849 (Air Motor Driven){0374, 0599, 0680, 0738}
Procedures For Using: 127-8781 Transfer Filter Cart , old 9U-7361 (110V, 60 hz), 169-7159 Transfer Filter Cart , old 127-8782 (220V, 50 hz) CE, 174-9158 Transfer Filter Cart , old 129-0849 (Air Motor Driven){0374, 0599, 0680, 0738}

Procedure for Using 173-8839 Fluid Storage Filter Cart {0113, 0374, 0599, 0680, 0738, 7579}
Procedure for Using 173-8839 Fluid Storage Filter Cart {0113, 0374, 0599, 0680, 0738, 7579}

188-3242 Filter Cart Group and 227-2479 Filter Cart Group{0374, 0599, 0680, 0738, 0768, 5050, 5056, 5095}
188-3242 Filter Cart Group and 227-2479 Filter Cart Group{0374, 0599, 0680, 0738, 0768, 5050, 5056, 5095}

Service Letter-China

PRODUCT SUPPORT PROGRAM FOR FLUSHING HYDRAULIC SYSTEM AND TANK ON CERTAIN 307E MINI EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR FLUSHING HYDRAULIC SYSTEM AND TANK ON CERTAIN 307E MINI EXCAVATORS

Service Letter-Asia

PRODUCT SUPPORT PROGRAM FOR FLUSHING HYDRAULIC SYSTEM AND TANK ON CERTAIN 307E MINI EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR FLUSHING HYDRAULIC SYSTEM AND TANK ON CERTAIN 307E MINI EXCAVATORS

Systems Operation

Hydraulic Tank and Filter
307E and 307E2 Mini Hydraulic Excavators Hydraulic System

Contamination Control Guidelines

Procedure for Filtering <NOBR> 9U-5000</NOBR> Hydraulic Test Bench Hydraulic Oil {0680, 0738, 0768, 0784, 5050, 5056}
Procedure for Filtering 9U-5000 Hydraulic Test Bench Hydraulic Oil {0680, 0738, 0768, 0784, 5050, 5056}

Filtration Procedure for Excavator Hydraulic Oil {0680, 0768, 5050, 5056}
Filtration Procedure for Excavator Hydraulic Oil {0680, 0768, 5050, 5056}

Filtration Procedure for Hydraulic Oil in Compact Equipment {0680, 0768, 5050, 5056}
Filtration Procedure for Hydraulic Oil in Compact Equipment {0680, 0768, 5050, 5056}

Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}

Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}

Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}
Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}

Service Letter-APD

PRODUCT SUPPORT PROGRAM FOR FLUSHING HYDRAULIC SYSTEM AND TANK ON CERTAIN 307E MINI EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR FLUSHING HYDRAULIC SYSTEM AND TANK ON CERTAIN 307E MINI EXCAVATORS

Bench Test Procedures

Filtration Procedure for Hydraulic Oil in Compact Equipment {0680, 0768, 5050, 5056}
Filtration Procedure for Hydraulic Oil in Compact Equipment {0680, 0768, 5050, 5056}

Disassembly and Assembly

Hydraulic Tank - Remove and Install
307E Mini Hydraulic Excavator Machine Systems

Service Magazine

A New Strainer Assembly For the Hydraulic Tank Is Now Available {5056, 5068}
2013/09/02

Caterpillar Parts SIS Catalog 307E :

475-6503 FASTENER GP-SWING & FINAL DR

394-3092 FASTENER GP-SWING & FINAL DR

452-6210 DRIVE GP-SWING

467-3079 DRIVE & MOTOR GP-SWING

374-1855 CYLINDER GP-STICK

374-1856 CYLINDER GP-BUCKET

418-5338 CYLINDER GP-BOOM

374-1857 CYLINDER GP-BLADE

386-6862 HYDRAULIC AR

456-4572 HYDRAULIC AR

459-2756 HYDRAULIC AR

435-4155 HYDRAULIC AR-WORK TOOL

486-1575 KIT-MOTOR

486-1577 KIT-SWING MOTOR PINION & HSG

318-3530 LINES GP-AUXILIARY HYDRAULIC

348-0487 LINES GP-AUXILIARY HYDRAULIC