298-4892 CYLINDER & SEAL GP-STICK PART OF 298-4891, 309-3607 CYLINDER & LINES GP-STICK AN ATTACHMENT 308D

HYDRAULIC SYSTEM

CYLINDER GP

0. 298-4892 CYLINDER &
1. 303-3487 CYLINDER G
2. 374-7252 CYLINDER G
3. 319-7257 CYLINDER G
4. 328-7730 CYLINDER G
5. 298-7704 CYLINDER G
6. 304-4908 CYLINDER G
7. 374-7239 CYLINDER G
8. 256-9777 CYLINDER G
9. 361-1139 CYLINDER G
0. INFORMATION

MINI HYD EXCAVATOR 308D MINI HYD EXCAVATOR FYC
308D Mini Hydraulic Excavator FYC00001-UP (MACHINE) POWERED BY 4M40 Engine SEBP4621 308D FYC (2008)

HYDRAULIC SYSTEM

CYLINDER GP

303-0227 CYLINDER & SEAL GP-HYDRAULIC

314-5849 CYLINDER & SEAL GP-HYDRAULIC

298-4892 CYLINDER & SEAL GP-STICK

303-3487 CYLINDER GP-BLADE

374-7252 CYLINDER GP-BLADE

319-7257 CYLINDER GP-BOOM

#SEBP46210250

298-4892: CYLINDER & SEAL GP-STICK

CYLINDER & SEAL GP-STICK

298-4892 CYLINDER & SEAL GP-STICK
PART OF 298-4891, 309-3607 CYLINDER & LINES GP-STICK
AN ATTACHMENT

i02910963 SEBP4621

2984892 CYLINDER & SEAL GP-STICK Parts scheme

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Parts for your 308D MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	093-1432	[4]	SEAL-LIP TYPE
2.	298-7703 Y	[1]	CYLINDER GP-STICK
3.	3B-8488	[1]	FITTING-GREASE (1/8-27 PTF)
	Y		SEPARATE ILLUSTRATION

#SEBP46210251

303-3487: CYLINDER GP-BLADE

CYLINDER GP-BLADE

303-3487 CYLINDER GP-BLADE
120-MM (4.72-IN) BORE X 157-MM (6.18-IN) STROKE
PART OF 302-6716 CYLINDER & SEAL GP-BLADE
FIELD REPLACEMENT ORDER @@@@@374-7252@@@@@
AN ATTACHMENT

i02908696 SEBP4621

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Parts for your 308D MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	170-9843	[1]	SEAL-BUFFER
2.	143-8027	[1]	RING
3.	235-8260	[1]	ROD AS
4.	312-3050	[1]	CYLINDER AS-HYDRAULIC
5.	170-9859	[1]	SEAL-U-CUP
6.	095-1628	[1]	SEAL-O-RING
7.	095-1676	[1]	SEAL-O-RING
8.	096-1054	[1]	RING-BACKUP
9.	096-8139	[1]	RING-RETAINING
10.	099-0681	[1]	RING-BACKUP
11.	099-0695	[1]	RING
12.	114-0755	[1]	BUSHING
13.	119-5445	[1]	RING
14.	123-9950	[1]	HEAD
15.	125-1551	[1]	PISTON
16.	165-9285	[1]	SEAL-LIP TYPE
17.	143-8151 M	[1]	LOCKNUT-SPECIAL
18.	9X-3592	[1]	SEAL AS
			PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY

			AVAILABLE REPAIR KIT(S):
	169-7835	[1]	KIT-SEAL
			(INCLUDES SEALS, O'RINGS,& RINGS)
	M		METRIC PART

#SEBP46210252

374-7252: CYLINDER GP-BLADE

CYLINDER GP-BLADE

374-7252 CYLINDER GP-BLADE
FIELD REPLACEMENT FOR @@@@@303-3487@@@@@

i05425079 SEBP4621

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Parts for your 308D MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	170-9843 J	[1]	SEAL-BUFFER
2.	143-8027 J	[1]	RING
3.	235-8260	[1]	ROD AS
4.	312-3050	[1]	CYLINDER AS-HYDRAULIC
5.	170-9859 J	[1]	SEAL-U-CUP
6.	095-1628 J	[1]	SEAL-O-RING
7.	095-1676 J	[1]	SEAL-O-RING
8.	096-1054 J	[1]	RING-BACKUP
9.	096-8139	[1]	RING-RETAINING
10.	099-0681 J	[1]	RING-BACKUP
11.	099-0695	[1]	RING
12.	114-0755	[1]	BUSHING
13.	119-5445 J	[1]	RING
14.	374-6082	[1]	HEAD
15.	125-1551	[1]	PISTON
16.	374-3669 J	[1]	SEAL-LIP TYPE
17.	326-4417 M	[1]	LOCKNUT (M60X2-THD)
18.	9X-3592 J	[1]	SEAL AS
			PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY

			AVAILABLE REPAIR KIT(S):
	374-7261 J	[1]	KIT-SEAL (BLADE CYLINDER)
			(INCLUDES SEALS, O'RINGS,& RINGS)
			(FOR USE WITH REHS1392 FOUND IN SISWEB)
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART

#SEBP46210253

319-7257: CYLINDER GP-BOOM

CYLINDER GP-BOOM

319-7257 CYLINDER GP-BOOM
PART OF 319-2796 CYLINDER & SEAL GP-BOOM
AN ATTACHMENT

i02934654 SEBP4621

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Parts for your 308D MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	325-0875	[1]	CYLINDER AS
1A.	239-7708	[2]	BUSHING
5.	093-1519 J	[1]	RING-BACKUP
6.	119-5434 J	[1]	RING
7.	095-1627 J	[2]	SEAL-O-RING
8.	095-1674 J	[1]	SEAL-O-RING
9.	099-0660 J	[3]	RING-BACKUP
10.	099-5400	[1]	RING-RETAINING
11.	099-6922 J	[1]	SEAL AS
12.	143-8031 J	[1]	RING
13.	114-0753	[1]	BUSHING
14.	143-8149 M	[1]	LOCKNUT-SPECIAL
15.	374-3667 J	[1]	SEAL-LIP TYPE
16.	165-9412	[1]	RING
17.	170-9841 J	[1]	SEAL-BUFFER
18.	170-9857 J	[1]	SEAL-U-CUP
19.	185-9084 J	[1]	RING-SEAL
20.	304-9301	[1]	PISTON
21.	304-9302	[1]	HEAD
22.	313-1099	[1]	STOP
23.	315-2057	[1]	ROD AS
23A.	239-7709	[1]	BUSHING
			PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY

			AVAILABLE REPAIR KIT(S):
	415-7472 J	[1]	KIT-HYD CYLINDER SEAL
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART

#SEBP46210254

328-7730: CYLINDER GP-BOOM

CYLINDER GP-BOOM

328-7730 CYLINDER GP-BOOM
110-MM (4.33-IN) BORE X 952.5-MM (37.5-IN) STROKE
PART OF 326-2395 CYLINDER & SEAL GP-BOOM
AN ATTACHMENT

i03588360 SEBP4621

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Parts for your 308D MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6I-6910 J	[1]	RING-SEAL
2.	119-5434 J	[1]	RING
3.	095-1627 J	[2]	SEAL-O-RING
4.	095-1674 J	[1]	SEAL-O-RING
5.	096-3467 J	[1]	RING-BACKUP
6.	170-9858 J	[1]	SEAL-U-CUP
7.	099-0660 J	[3]	RING-BACKUP
8.	380-2457	[1]	HEAD
9.	099-6922 J	[1]	SEAL AS
10.	103-8205	[1]	PISTON
11.	143-8031 J	[1]	RING
12.	114-0750	[1]	BUSHING
13.	170-9842 J	[1]	SEAL-BUFFER
14.	143-8150 M	[1]	LOCKNUT-SPECIAL
15.	165-9412	[1]	RING
16.	328-9355	[1]	CYLINDER AS-HYDRAULIC
16A.	239-7708	[2]	BUSHING
17.	328-9357	[1]	ROD AS
17A.	239-7716	[1]	BUSHING
18.	099-0661	[1]	RING-RETAINING
19.	374-3668 J	[1]	SEAL-LIP TYPE
20.	185-0162	[1]	STOP

			AVAILABLE REPAIR KIT(S):
	432-5476 J	[1]	KIT-HYD CYLINDER SEAL
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART

#SEBP46210255

298-7704: CYLINDER GP-BUCKET

CYLINDER GP-BUCKET

298-7704 CYLINDER GP-BUCKET
85-MM (3.4-IN) BORE X 742-MM (29.2-IN) STROKE
PART OF 298-4894 CYLINDER & SEAL GP-HYDRAULIC
AN ATTACHMENT

i02911109 SEBP4621

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Parts for your 308D MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	304-9296	[1]	PISTON
4.	095-1710 J	[1]	SEAL-O-RING
5.	167-2306 J	[1]	SEAL-U-CUP
6.	099-6999 J	[1]	RING-BACKUP
7.	099-7000 J	[1]	RING-BACKUP
8.	099-7001	[1]	RING-RETAINING
9.	099-7008	[1]	RING
10.	099-7009	[1]	HEAD
11.	103-8331 M	[1]	LOCKNUT (M42X2-THD)
13.	114-0752	[1]	BUSHING
14.	123-1667 J	[1]	RING
15.	123-1669 J	[1]	SEAL AS
16.	170-9838 J	[1]	SEAL-BUFFER
17.	137-9009	[1]	RING
18.	374-3664 J	[1]	SEAL-LIP TYPE
19.	304-9298	[1]	CYLINDER AS
	296-9446	[1]	BUSHING
20.	8T-3338 J	[1]	SEAL-O-RING
21.	235-7886	[1]	ROD AS
21A.	239-7710	[1]	BUSHING

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

			AVAILABLE REPAIR KIT(S):
	415-7454 J	[1]	KIT-HYD CYLINDER SEAL (BUCKET)
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP46210256

304-4908: CYLINDER GP-BUCKET

CYLINDER GP-BUCKET

304-4908 CYLINDER GP-BUCKET
80-MM (3.15-IN) BORE X 742-MM (29.21-IN) STROKE
PART OF 303-0201 CYLINDER & SEAL GP-BUCKET
FIELD REPLACEMENT ORDER @@@@@374-7239@@@@@
AN ATTACHMENT

i02906637 SEBP4621

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Parts for your 308D MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	095-1710 J	[1]	SEAL-O-RING
2.	167-2306 J	[1]	SEAL-U-CUP
3.	099-6998 J	[1]	SEAL AS
4.	099-6999 J	[1]	RING-BACKUP
5.	099-7000 J	[1]	RING-BACKUP
6.	099-7001	[1]	RING-RETAINING
7.	099-7002 J	[1]	RING
8.	099-7008	[1]	RING
9.	099-7009	[1]	HEAD
10.	103-8331 M	[1]	LOCKNUT (M42X2-THD)
11.	105-7251	[1]	PISTON
12.	105-7252 J	[1]	RING
13.	114-0752	[1]	BUSHING
14.	170-9838 J	[1]	SEAL-BUFFER
15.	165-9280 J	[1]	SEAL-LIP TYPE
16.	235-7886	[1]	ROD AS
	239-7710	[1]	BUSHING
17.	235-7928	[1]	CYLINDER AS
	239-7711	[1]	BUSHING
18.	8T-3338 J	[1]	SEAL-O-RING

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

			AVAILABLE REPAIR KIT(S):
	169-7828 J	[1]	KIT-SEAL
	J		KIT MARKED J INCLUDES PART(S) MARKED J
	M		METRIC PART
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP46210257

374-7239: CYLINDER GP-BUCKET

CYLINDER GP-BUCKET

374-7239 CYLINDER GP-BUCKET
FIELD REPLACEMENT FOR @@@@@304-4908@@@@@

i05416666 SEBP4621

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Parts for your 308D MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	095-1710 J	[1]	SEAL-O-RING
2.	167-2306 J	[1]	SEAL-U-CUP
3.	099-6998 J	[1]	SEAL AS
4.	099-6999 J	[1]	RING-BACKUP
5.	099-7000 J	[1]	RING-BACKUP
6.	099-7001	[1]	RING-RETAINING
7.	099-7002 J	[1]	RING
8.	099-7008	[1]	RING
9.	099-7009	[1]	HEAD
10.	103-8331 M	[1]	LOCKNUT (M42X2-THD)
11.	105-7251	[1]	PISTON
12.	105-7252 J	[1]	RING
13.	114-0752	[1]	BUSHING
14.	170-9838 J	[1]	SEAL-BUFFER
15.	374-3664 J	[1]	SEAL-LIP TYPE
16.	235-7886	[1]	ROD AS
	239-7710	[1]	BUSHING
17.	235-7928	[1]	CYLINDER AS
	239-7711	[1]	BUSHING
18.	8T-3338 J	[1]	SEAL-O-RING

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

			AVAILABLE REPAIR KIT(S):
	374-7253 J	[1]	KIT-SEAL (HYDRAULIC CYLINDER)
			(FOR USE WITH REHS1392 FOUND IN SISWEB.)
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP46210258

256-9777: CYLINDER GP-COUPLER

CYLINDER GP-COUPLER

256-9777 CYLINDER GP-COUPLER
50-MM (1.96-IN) BORE X 60-MM (2.36-IN) STROKE
PART OF 324-1824 COUPLER GP-QUICK
AN ATTACHMENT

i02980199 SEBP4621

2569777 CYLINDER GP-COUPLER Parts scheme

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Parts for your 308D MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	091-5928	[2]	FITTING-GREASE
2.	172-8406	[1]	VALVE GP-CHECK (HYD CYLINDER, QUICK COUPLER)
	2U-5338	[1]	SEAL-O-RING
	107-7640	[1]	SEAL-O-RING
	9W-3340	[1]	SEAL-O-RING

	326-5235 F	[1]	KIT-SEAL (COUPLER CYLINDER)
	F		NOT SHOWN

#SEBP46210259

361-1139: CYLINDER GP-COUPLER

CYLINDER GP-COUPLER

361-1139 CYLINDER GP-COUPLER
31.8-MM(1.25-IN)BORE X 30-MM(1.2-IN)STROKE
PART OF 361-1153 LOCK GP-QUICK COUPLER
AN ATTACHMENT

i04845812 SEBP4621

3611139 CYLINDER GP-COUPLER Parts scheme

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Parts for your 308D MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	125-8665 M	[1]	SCREW-FLAT HEAD (M6X1X16.7-MM)
2.	361-1127	[1]	ROD AS
3.	361-1128	[1]	SEAL
4.	361-1129	[1]	PISTON
5.	361-1131	[1]	KIT-SEAL
			(INCLUDES PARTS MARKED "J" IN GRAPHIC)
6.	361-1132	[1]	VALVE GP-CHECK (HYDRAULIC CONTROL LOCK)
	112-5282	[1]	SEAL-O-RING
	214-7654	[1]	SEAL-O-RING
	215-3277	[1]	SEAL-O-RING
7.	361-1140	[1]	PISTON
8.	192-7507	[2]	SEAL-O-RING
9.	8C-6430 M	[2]	SCREW-FLAT HEAD (M6X1X30-MM)

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

Information:

HYDRAULIC SYSTEM

CYLINDER GP

Special Instruction

Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}

Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}

Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}

Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}

Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}

Procedure to Install 305-6742, 305-6743 Thumb Arrangement {5102, 6068, 6547, 7562}
Procedure to Install 305-6742, 305-6743 Thumb Arrangement {5102, 6068, 6547, 7562}

Technical Information Bulletin

Surface Finishes of Cylinder Bores{7562}
Surface Finishes of Cylinder Bores{7562}

Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}

Specifications

Bucket Cylinder
308D Excavator Machine System Specifications

Boom Lines
308D Excavator Machine System Specifications

Boom Cylinder Lines
308D Excavator Machine System Specifications

Stick Cylinder
308D Excavator Machine System Specifications

Boom Cylinder
308D Excavator Machine System Specifications

Blade Lift Cylinder
308D Excavator Machine System Specifications

Stick Cylinder
308D Excavator Machine System Specifications

Bucket Cylinder
308D Excavator Machine System Specifications

Boom Cylinder
308D Excavator Machine System Specifications

Swing Boom Cylinder
308D Excavator Machine System Specifications

Boom Cylinder - Variable Angle
308D Excavator Machine System Specifications

Cylinder (Thumb)
308D Excavator Machine System Specifications

Tool Operating Manual

Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}

1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}

Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}

4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}

Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}

Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}

Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}

Systems Operation

Cylinders (Boom, Stick and Bucket)
308D CR Excavator Hydraulic System

Blade Hydraulic System
308D CR Excavator Hydraulic System

Reuse And Salvage Guidelines

Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}

Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}

Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}

Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}

Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}

Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}

Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}

HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}

Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}

Contamination Control Guidelines

Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}

Applied Failure Analysis

Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}

Testing and Adjusting

Cylinder Drift - Check - Loaded Bucket
308D CR Mini Hydraulic Excavator Hydraulic System

Cylinder Drift - Check - Empty Bucket
308D CR Mini Hydraulic Excavator Hydraulic System

Cylinder Speed - Check - Boom Swing
308D CR Mini Hydraulic Excavator Hydraulic System

Cylinder Drift - Check - Blade (If Equipped)
308D CR Mini Hydraulic Excavator Hydraulic System

Cylinder Speed - Check
308D CR Mini Hydraulic Excavator Hydraulic System

Cylinder Speed - Check - Blade (If Equipped)
308D CR Mini Hydraulic Excavator Hydraulic System

Bench Test Procedures

Disassembly and Assembly

Bucket Cylinder - Remove and Install
308D CR Excavator Machine Systems

Stick Cylinder - Remove and Install
308D CR Excavator Machine Systems

Blade Cylinder - Remove and Install
308D CR Excavator Machine Systems

Boom Cylinder - Remove and Install
308D CR Excavator Machine Systems

Swing Boom Cylinder - Remove and Install
308D CR Excavator Machine Systems

Service Magazine

Procedure Now Available to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
2012/10/04

Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
2011/10/17

Correct Ring Orientation Provides Smooth Hydraulic Cylinder Operation {5456, 5458}
2009/03/16

A Rework Procedure Improves the Seal Assembly Performance in Hydraulic Cylinders on Cat Products {7562}
2010/04/30

Caterpillar Parts SIS Catalog 308D :

314-5849 CYLINDER & SEAL GP-HYDRAULIC

303-0227 CYLINDER & SEAL GP-HYDRAULIC

298-4894 CYLINDER & SEAL GP-HYDRAULIC

303-0201 CYLINDER & SEAL GP-BUCKET

326-2395 CYLINDER & SEAL GP-BOOM

319-2796 CYLINDER & SEAL GP-BOOM

303-0233 CYLINDER & SEAL GP-BOOM

303-3487 CYLINDER GP-BLADE

374-7252 CYLINDER GP-BLADE

319-7257 CYLINDER GP-BOOM

328-7730 CYLINDER GP-BOOM

298-7704 CYLINDER GP-BUCKET

304-4908 CYLINDER GP-BUCKET

374-7239 CYLINDER GP-BUCKET

256-9777 CYLINDER GP-COUPLER

Truck sale:

Caterpillar 308D
- Crawler Excavators
BERGERAT MONNOYEUR S.A.S.

63,000

Caterpillar 308D, Crawler Excavators, Construction
- Crawler Excavators
WESTERN STATES EQUIPMENT

Caterpillar 308D
- Crawler Excavators
BERGERAT MONNOYEUR S.A.S.

Caterpillar 308D
- Crawler Excavators
WESTERN STATES EQUIPMENT

Caterpillar 308D, Rupsgraafmachines, Bouw
- Crawler excavators
BERGERAT MONNOYEUR S.A.S.