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277-8613 GUARD GP-CYLINDER -BOOM LOWERING CONTROL VALVE Type 1 FIELD INSTALLATION 308C MINI HYD EXCAVATOR


HYDRAULIC SYSTEM
CYLINDER GP
IMPLEMENTS
LINES GP-GREASE
LINKAGE GP
STICK GP

MINI HYD EXCAVATOR 308C MINI HYD EXCAVATOR KCX
 308C CR Excavator KCX00001-UP (MACHINE) POWERED BY 4M40 Engine SEBP3539 308C KCX   (2001)

HYDRAULIC SYSTEM

CYLINDER GP
GUARD GP-CYLINDER
188-4222 GUARD GP-CYLINDER
GUARD GP-CYLINDER
223-2671 GUARD GP-CYLINDER
GUARD GP-CYLINDER
277-8613 GUARD GP-CYLINDER
GUARD GP-CYLINDER
277-8613 GUARD GP-CYLINDER
GUARD GP-CYLINDER
303-9174 GUARD GP-CYLINDER
 

#SEBP35390460
 

277-8613: GUARD GP-CYLINDER

277-8613 GUARD GP-CYLINDER -BOOM LOWERING CONTROL VALVE
Type 1
FIELD INSTALLATION
i02424378 SEBP3539
2778613 GUARD GP-CYLINDER Parts scheme
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Parts for your 308C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 276-3344 [1] SUPPORT AS  
2. 276-3348 [1] GUARD AS-CYLINDER  
3. 276-3354 [1] SUPPORT AS  
4. 8T-4179 M [1] BOLT (M12X1.75X20-MM)  
5. 8T-4192 M [2] BOLT (M12X1.75X25-MM)  
6. 8T-4223 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
 

#SEBP35390461
 

277-8613: GUARD GP-CYLINDER

277-8613 GUARD GP-CYLINDER -BOOM LOWERING CONTROL VALVE
Type 2
FIELD INSTALLATION
i02495892 SEBP3539
2778613 GUARD GP-CYLINDER Parts scheme
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Parts for your 308C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 134-7810 C [1] SUPPORT AS  
2. 276-3354 [1] SUPPORT AS  
3. 284-7395 C [1] SUPPORT AS-CYLINDER  
4. 285-1932 C [1] GUARD AS (LOAD CONTROL VALVE)  
5. 8T-4121 C [4] WASHER-HARD (11X21X2.5-MM THK)  
6. 8T-4179 M [1] BOLT (M12X1.75X20-MM)  
7. 8T-4192 M [2] BOLT (M12X1.75X25-MM)  
8. 8T-4196 CM [4] BOLT (M10X1.5X35-MM)  
9. 8T-4223 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#SEBP35390462
 

303-9174: GUARD GP-CYLINDER

303-9174 GUARD GP-CYLINDER
PART OF 239-8574 VALVE AR-LOAD CONTROL
AN ATTACHMENT
i02996077 SEBP3539
3039174 GUARD GP-CYLINDER Parts scheme
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Parts for your 308C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 297-6600 [1] SUPPORT AS  
  8T-3490 M [1] NUT-WELD (M10X1.5-THD)  
2. 303-9172 [1] SUPPORT AS  
3. 303-9175 [1] GUARD AS  
4. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
5. 8T-4179 M [1] BOLT (M12X1.75X20-MM)  
6. 8T-4192 M [2] BOLT (M12X1.75X25-MM)  
7. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
8. 8T-4223 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
 

#SEBP35390463
 

102-3135: LINES GP-GREASE

102-3135 LINES GP-GREASE
PART OF 169-7644 BOOM AR-1 PIECE LONG
AN ATTACHMENT
i01412522 SEBP3539
1023135 LINES GP-GREASE Parts scheme
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Parts for your 308C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 115-2897 I [1] HOSE AS  
2. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP35390464
 

139-3052: LINKAGE AR-BUCKET

139-3052 LINKAGE AR-BUCKET
AN ATTACHMENT
i02119342 SEBP3539
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Parts for your 308C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  165-9277 Y [1] CYLINDER & LINES GP-BUCKET  
    -OR-
  303-0004 Y [1] CYLINDER & LINES GP-BUCKET  
  166-1666 Y [1] LINKAGE GP-BUCKET  
    -OR-
  235-3872 Y [1] LINKAGE GP-BUCKET  
  Y   SEPARATE ILLUSTRATION
 

#SEBP35390465
 

166-1666: LINKAGE GP-BUCKET

166-1666 LINKAGE GP-BUCKET
PART OF 139-3052 LINKAGE AR-BUCKET
AN ATTACHMENT
i01407228 SEBP3539
1661666 LINKAGE GP-BUCKET Parts scheme
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Parts for your 308C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7I-2153 [1] LINK  
2. 180-7811 [1] PIN  
3. 235-3793 [1] LINK & BEARING AS  
3A. 218-5197 [2] BUSHING  
3B. 218-5429 [2] BUSHING  
4. 3B-8489 [4] FITTING-GREASE (1/8-27 PTF)  
5. 8T-4244 M [8] NUT (M12X1.75-THD)  
6. 7X-2549 M [1] BOLT (M12X1.75X100-MM)  
7. 7I-2152 [1] LINK AS  
8. 8T-5041 M [2] BOLT (M12X1.75X120-MM)  
9. 180-7810 [2] PIN  
10. 093-1341 [4] SEAL-O-RING  
11. 093-1432 [4] SEAL-LIP TYPE  
12. 093-1430 [2] SEAL-LIP TYPE  
13. 8T-4176 M [1] BOLT (M12X1.75X90-MM)  
14. 180-7809 [1] PIN  
15. 167-9888 B [2] SHIM (2-MM THK)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP35390466
 

235-3872: LINKAGE GP-BUCKET

235-3872 LINKAGE GP-BUCKET
PART OF 139-3052 LINKAGE AR-BUCKET
AN ATTACHMENT
i02144224 SEBP3539
2353872 LINKAGE GP-BUCKET Parts scheme
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Parts for your 308C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7I-2153 [1] LINK  
2. 180-7811 [1] PIN  
3. 235-3793 [1] LINK & BEARING AS  
3A. 218-5197 [4] BUSHING  
4. 3B-8489 [4] FITTING-GREASE (1/8-27 PTF)  
5. 8T-4244 M [8] NUT (M12X1.75-THD)  
6. 198-5646 M [1] BOLT (M12X1.75X104-MM)  
7. 7I-2152 [1] LINK AS  
8. 8T-5041 M [2] BOLT (M12X1.75X120-MM)  
9. 180-7810 [2] PIN  
10. 093-1341 [4] SEAL-O-RING  
11. 093-1432 [4] SEAL-LIP TYPE  
12. 218-5304 [2] SEAL-LIP TYPE  
13. 8T-4176 M [1] BOLT (M12X1.75X90-MM)  
14. 180-7809 [1] PIN  
15. 167-9888 [2] SHIM (2-MM THK)  
16. 093-0064 B [4] SHIM (1-MM THK)  
17. 176-8465 B [4] SHIM (1-MM THK)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP35390467
 

177-8650: STICK AR

177-8650 STICK AR
2.21-M (7.25-FT)
AN ATTACHMENT
i02144612 SEBP3539
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Parts for your 308C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  177-8654 Y [1] LINES GP-COUPLER (REACH STICK)  
  177-8651 Y [1] STICK GP (COUPLER)  
    -OR-
  236-4825 Y [1] STICK GP (AUXILIARY, QUICK CPLR, REACH)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP35390468
 

177-8662: STICK AR

177-8662 STICK AR
1.67-M (5.48-FT)
AN ATTACHMENT
i02144617 SEBP3539
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Parts for your 308C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  177-8666 Y [1] LINES GP-COUPLER (REACH)  
  177-8663 Y [1] STICK GP (COUPLER)  
    -OR-
  235-3834 Y [1] STICK GP (COUPLER)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP35390469
 

139-3049: STICK AR-HOE

139-3049 STICK AR-HOE
2.21-M (7.25-FT). LONG STICK/LONG BOOM
AN ATTACHMENT
i02000595 SEBP3539
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Parts for your 308C MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  142-1065 Y [1] LINES GP-STICK (LONG STICK)  
  166-1658 Y [1] STICK GP-HOE  
    -OR-
  235-3785 Y [1] STICK GP-HOE  
  Y   SEPARATE ILLUSTRATION
 

Information:

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}
Technical Information Bulletin
The Failure of the Buffer Seal that can be Caused by a Defect in the Seal Groove on All Track-Type Tractors, Wheel Loaders, Hydraulic Excavators and Backhoe Loaders that Use Cylinders that were Manufactured After 1January 2000{7562}
The Failure of the Buffer Seal that can be Caused by a Defect in the Seal Groove on All Track-Type Tractors, Wheel Loaders, Hydraulic Excavators and Backhoe Loaders that Use Cylinders that were Manufactured After 1January 2000{7562}
Discoloration of the Hydraulic Cylinder Rod on Certain Excavators{5102, 5456, 5457, 5458, 5468, 7562}
Discoloration of the Hydraulic Cylinder Rod on Certain Excavators{5102, 5456, 5457, 5458, 5468, 7562}
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
308C Excavator Machine System Specifications
Blade Lift Cylinder
308C Excavator Machine System Specifications
Boom Lines
308C Excavator Machine System Specifications
Boom Cylinder Lines
308C Excavator Machine System Specifications
Boom Cylinder
308C Excavator Machine System Specifications
Stick Cylinder
308C 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)
308C CR Excavator Hydraulic System
Blade Hydraulic System
308C 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}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
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 - Empty Bucket
308C CR Excavator Hydraulic System
Cylinder Drift - Check - Loaded Bucket
308C CR Excavator Hydraulic System
Cylinder Drift - Check - Blade (If Equipped)
308C CR Excavator Hydraulic System
Cylinder Speed - Check - Blade (If Equipped)
308C CR Excavator Hydraulic System
Cylinder Speed - Check - Boom, Stick and Bucket
308C CR Excavator Hydraulic System
Bench Test Procedures
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}
Disassembly and Assembly
Bucket Cylinder - Remove
308C Excavator Machine Systems
Bucket Cylinder - Install
308C Excavator Machine Systems
Stick Cylinder - Install
308C Excavator Machine Systems
Blade Cylinder - Remove
308C Excavator Machine Systems
Blade Cylinder - Install
308C Excavator Machine Systems
Stick Cylinder - Remove
308C Excavator Machine Systems
Boom Cylinder - Remove
308C Excavator Machine Systems
Boom Cylinder - Install
308C Excavator Machine Systems
Service Magazine
A Guard is Available to Protect the Boom Load Control Valve on Equipped Machines {5811, 7150}
2006/03/27
Procedure Now Available to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
2013/02/28
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
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 308C :

GUARD GP-CYLINDER
223-2671 GUARD GP-CYLINDER
GUARD GP-CYLINDER
188-4222 GUARD GP-CYLINDER
BOOM GP-OFFSET
274-7117 BOOM GP-OFFSET
BOOM GP-OFFSET
235-3839 BOOM GP-OFFSET
BOOM GP-OFFSET
235-3835 BOOM GP-OFFSET
BOOM GP-OFFSET
235-3835 BOOM GP-OFFSET
BOOM GP-OFFSET
201-2930 BOOM GP-OFFSET
BOOM GP-OFFSET
201-2926 BOOM GP-OFFSET
GUARD GP-CYLINDER
277-8613 GUARD GP-CYLINDER
GUARD GP-CYLINDER
303-9174 GUARD GP-CYLINDER
LINES GP-GREASE
102-3135 LINES GP-GREASE
139-3052 LINKAGE AR-BUCKET
LINKAGE GP-BUCKET
166-1666 LINKAGE GP-BUCKET
LINKAGE GP-BUCKET
235-3872 LINKAGE GP-BUCKET
177-8650 STICK AR
177-8662 STICK AR

Truck sale:

Caterpillar 308C, Construction
39,000 
Caterpillar 308C, Construction
- Crawler Excavators
WESTERN STATES EQUIPMENT
CATERPILLAR 308C 2004
 
CATERPILLAR 308C 2004
- TRACK EXCAVATORS
WESTERN STATES
500 E. Overland Road - Meridian - Idah
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