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361-1125 CYLINDER GP-HYDRAULIC PART OF 361-1123 LOCK GP-QUICK COUPLER AN ATTACHMENT 304D CR MINI HYD EXCAVATOR


HYDRAULIC SYSTEM
CYLINDER GP
TANK GP
DRIVE GP
LINES GP-BUCKET

MINI HYD EXCAVATOR 304D CR MINI HYD EXCAVATOR TYK
 304D CR Mini Excavator TYK00001-UP (MACHINE) POWERED BY S3Q2 Engine SEBP4155 304D CR TYK   (2010)

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER GP-BUCKET
277-9900 CYLINDER GP-BUCKET
CYLINDER GP-HYDRAULIC
268-8224 CYLINDER GP-HYDRAULIC
CYLINDER GP-HYDRAULIC
361-1125 CYLINDER GP-HYDRAULIC
CYLINDER GP-STICK
284-0883 CYLINDER GP-STICK
CYLINDER GP-SWING BOOM
284-3909 CYLINDER GP-SWING BOOM
CYLINDER GP-TILT
246-0192 CYLINDER GP-TILT
 

#SEBP41550160
 

361-1125: CYLINDER GP-HYDRAULIC

361-1125 CYLINDER GP-HYDRAULIC
PART OF 361-1123 LOCK GP-QUICK COUPLER
AN ATTACHMENT
i04404138 SEBP4155
3611125 CYLINDER GP-HYDRAULIC Parts scheme
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Parts for your 304D CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 361-1078 [1] KIT-SEAL  
    (INCLUDES O-RINGS & SEALS)
2. 361-1127 [1] ROD AS  
3. 361-1128 [1] SEAL  
4. 361-1129 [1] PISTON  
5. 361-1156 [1] PISTON  
6. 361-1132 Y [1] VALVE GP-CHECK (HYDRAULIC CONTROL LOCK)  
7. 3J-1907 [1] SEAL-O-RING  
8. 9S-8004 [1] PLUG (9/16-18-THD)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP41550161
 

284-0883: CYLINDER GP-STICK

284-0883 CYLINDER GP-STICK
80-MM (3.15-IN) BORE X 597-MM (23.5-IN) STROKE
PART OF 266-9543 STICK AR
i04019579 SEBP4155
2840883 CYLINDER GP-STICK Parts scheme
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Parts for your 304D CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 265-8717 [2] BUSHING  
2. 284-0884 [1] CYLINDER AS-STICK  
3. 281-2318 [1] ROD AS  
4. 237-6120 [1] HEAD  
5. 237-6121 [1] BUSHING  
6. 146-3957 J [1] RING  
7. 146-3958 J [1] RING  
8. 095-1709 J [1] SEAL-O-RING  
9. 237-6124 J [1] RING  
10. 095-1710 J [1] SEAL-O-RING  
11. 237-6135 [1] PISTON  
12. 146-3923 J [1] SEAL AS  
13. 237-6136 J [2] RING  
14. 216-7643 M [1] SETSCREW (M8X1.25X8-MM)  
15. 146-3969 [1] BALL  
16. 278-9127 [1] BEARING  
17. 278-9128 [1] SEAL  
18. 278-9129 [2] STOP  
19. 278-9130 [1] RING  
20. 192-0638 [4] SEAL  
21. 3B-8488 [2] FITTING-GREASE (1/8-27 PTF)  
   
  278-9126 F [1] CUSHION AS  
  237-6134 F [1] PISTON AS  
  237-6119 F [1] HEAD AS  
   
    AVAILABLE REPAIR KIT(S):
  281-2323 J [1] KIT-SEAL  
  F   NOT SHOWN
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP41550162
 

284-3909: CYLINDER GP-SWING BOOM

284-3909 CYLINDER GP-SWING BOOM
85-MM (3.35-IN) BORE X 454-MM (17.87-IN) STROKE
PART OF 343-5225 BOOM AR
i04019720 SEBP4155
2843909 CYLINDER GP-SWING BOOM Parts scheme
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Parts for your 304D CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 265-8717 [2] BUSHING  
2. 284-4312 [1] CYLINDER AS  
3. 278-1983 [1] ROD AS  
4. 278-1984 [1] HEAD  
5. 311-1031 [1] BUSHING  
6. 146-3957 J [1] RING  
7. 146-3958 J [1] RING  
8. 095-1710 J [1] SEAL-O-RING  
9. 237-8378 J [1] RING  
10. 095-1711 J [1] SEAL-O-RING  
11. 278-1985 [1] PISTON  
12. 146-3968 J [1] SEAL AS  
13. 278-1986 J [2] RING  
14. 216-7643 M [1] SETSCREW (M8X1.25X8-MM)  
15. 146-3969 [1] BALL  
16. 192-0638 [4] SEAL  
17. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
   
  278-1987 F [1] HEAD AS  
  278-1988 F [1] PISTON AS  
   
    AVAILABLE REPAIR KIT(S):
  279-0639 J [1] KIT-SEAL (SWING BOOM CYLINDER)  
  F   NOT SHOWN
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP41550163
 

246-0192: CYLINDER GP-TILT

246-0192 CYLINDER GP-TILT
76.2-MM (3-IN) BORE X 120-MM (4.7-IN) STROKE
PART OF 279-4325 BUCKET AR-TILTABLE
AN ATTACHMENT
i02211774 SEBP4155
2460192 CYLINDER GP-TILT Parts scheme
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Parts for your 304D CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1H-7339 [1] SEAL-O-RING  
2. 6E-0122 [1] HEAD  
3. 6J-1972 J [1] SEAL AS  
4. 6J-5733 J [1] RING-WEAR  
5. 9T-2212 [1] PISTON  
6. 167-2186 J [1] SEAL AS-BUFFER  
7. 167-2294 J [1] SEAL-U-CUP  
8. 226-8202 J [1] SEAL-WIPER  
9. 249-4175 [1] ROD AS  
9A. 9T-4007 [2] BEARING  
10. Z [1] CYLINDER AS  
11. 4T-6780 J [1] RING-WEAR  
12. 5P-8250 [1] WASHER (28X49X5-MM THK)  
13. 6F-7037 [1] BOLT (1-14X3.25-IN)  
14. 8J-2574 J [1] RING-BACKUP  
   
    AVAILABLE REPAIR KIT(S):
  235-0354 J KIT-SEAL (HYDRAULIC CYLINDER)  
    '(ALSO INCLUDES BACKUP RING & O-RING SEAL)
  J   (KIT MARKED J SERVICES PART(S) MARKED J
  Z   NOT SERVICED SEPARATELY
 

#SEBP41550164
 

344-8836: DRAIN GP-OIL

344-8836 DRAIN GP-OIL -HYDRAULIC TANK, STANDARD
PART OF 367-7045, 367-7046 DISTRIBUTION AR
CANNOT BE USED WITH @@@@@344-8838@@@@@
AN ATTACHMENT
i04006751 SEBP4155
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Parts for your 304D CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  344-8837 Y [1] DRAIN GP-OIL  
  Y   SEPARATE ILLUSTRATION
 

#SEBP41550165
 

344-8837: DRAIN GP-OIL

344-8837 DRAIN GP-OIL -HYDRAULIC TANK, STANDARD
PART OF 344-8836 DRAIN GP-OIL
AN ATTACHMENT
i04006752 SEBP4155
3448837 DRAIN GP-OIL Parts scheme
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Parts for your 304D CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 345-0712 [1] HOSE AS  
2. 355-4737 [1] PLATE  
3. 148-8315 [1] CONNECTOR AS  
  2M-9780 [1] SEAL-O-RING  
  6V-8642 [1] CONNECTOR  
  7J-9108 [1] SEAL-O-RING  
4. 165-4935 [1] PLUG AS  
  6V-9510 [1] PLUG  
  7J-9108 [1] SEAL-O-RING  
5. 4H-2558 [1] GROMMET  
6. 8T-4190 M [1] BOLT (M16X2X25-MM)  
7. 9X-8257 [1] WASHER (17.5X30X3.5-MM THK)  
  M   METRIC PART
 

#SEBP41550166
 

344-8839: DRAIN GP-OIL

344-8839 DRAIN GP-OIL -ECOLOGY, HYDRAULIC TANK
PART OF 344-8838 DRAIN GP-ECOLOGY
AN ATTACHMENT
i04006771 SEBP4155
3448839 DRAIN GP-OIL Parts scheme
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Parts for your 304D CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 274-6533 [1] ADAPTER AS  
  7J-9108 [1] SEAL-O-RING  
  274-6532 [1] ADAPTER  
2. 345-0712 [1] HOSE AS  
3. 355-4737 [1] PLATE  
4. 148-8315 [1] CONNECTOR AS  
  2M-9780 [1] SEAL-O-RING  
  6V-8642 [1] CONNECTOR  
  7J-9108 [1] SEAL-O-RING  
5. 296-3111 [1] PLUG-DRAIN (HYDRAULIC TANK OIL)  
6. 296-3112 [1] TUBE AS-DRAIN  
7. 2M-9780 [1] SEAL-O-RING  
8. 4H-2558 [1] GROMMET  
9. 8T-4190 M [1] BOLT (M16X2X25-MM)  
10. 9X-8257 [1] WASHER (17.5X30X3.5-MM THK)  
  M   METRIC PART
 

#SEBP41550167
 

266-6396: DRIVE GP-SWING

266-6396 DRIVE GP-SWING
PART OF 265-8752 MOTOR & MTG GP-SWING
i04019569 SEBP4155
2666396 DRIVE GP-SWING Parts scheme
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Parts for your 304D CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 280-2355 Y [1] PLANETARY GP-SWING DRIVE  
2. 281-3052 Y [1] MOTOR GP-SWING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP41550168
 

272-1326: FASTENER GP-LINES

272-1326 FASTENER GP-LINES -STICK
PART OF 266-9543 STICK AR
i04019577 SEBP4155
2721326 FASTENER GP-LINES Parts scheme
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Parts for your 304D CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 278-0819 [4] CLAMP  
2. 7X-2537 M [4] BOLT (M8X1.25X35-MM)  
3. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
 

#SEBP41550169
 

356-7138: FASTENER GP-LINES

356-7138 FASTENER GP-LINES
PART OF 355-4735, 355-4736 CONTROL AR-AUXILIARY
AN ATTACHMENT
i04021064 SEBP4155
3567138 FASTENER GP-LINES Parts scheme
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Parts for your 304D CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 093-1294 [4] CLAMP  
2. 274-6552 [2] CLAMP  
3. 278-0797 [2] PLATE  
4. 356-7139 [4] PLATE  
5. 7X-0818 M [4] BOLT (M8X1.25X45-MM)  
6. 7X-2537 M [2] BOLT (M8X1.25X35-MM)  
7. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
8. 8T-4182 M [2] BOLT (M10X1.5X45-MM)  
9. 8T-4186 M [2] BOLT (M10X1.5X40-MM)  
10. 8T-4224 [6] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
 

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}
Specifications
Boom Cylinder - Swing
303.5D CR and 304D CR Mini Hydraulic Excavators Machine System Specifications
Bucket Cylinder
303.5D CR and 304D CR Mini Hydraulic Excavators Machine System Specifications
Bucket Cylinder
303.5D CR and 304D CR Mini Hydraulic Excavators Machine System Specifications
Boom Cylinder
303.5D CR and 304D CR Mini Hydraulic Excavators Machine System Specifications
Stick Cylinder
303.5D CR and 304D CR Mini Hydraulic Excavators Machine System Specifications
Boom Lines
303.5D CR and 304D CR Mini Hydraulic Excavators Machine System Specifications
Blade Lift Cylinder
303.5D CR and 304D CR Mini Hydraulic Excavators Machine System Specifications
Blade Lift Cylinder
303.5D CR and 304D CR Mini Hydraulic Excavators 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)
303.5D CR and 304D CR Mini Hydraulic Excavators Hydraulic System
Blade Hydraulic System
303.5D CR and 304D CR Mini Hydraulic Excavators 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
303.5D CR and 304D CR Mini Hydraulic Excavators Hydraulic System
Cylinder Speed - Check
303.5D CR and 304D CR Mini Hydraulic Excavators 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
Blade Cylinder - Remove and Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems
Bucket Cylinder - Remove and Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems
Stick Cylinder - Remove and Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems
Boom Cylinder - Remove and Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems
Swing Boom Cylinder - Remove and Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems
Service Magazine
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}

Caterpillar Parts SIS Catalog 304D CR :

CYLINDER GP-HYDRAULIC
268-8224 CYLINDER GP-HYDRAULIC
CYLINDER GP-BUCKET
277-9900 CYLINDER GP-BUCKET
CYLINDER GP-BUCKET
266-6971 CYLINDER GP-BUCKET
CYLINDER GP-BOOM
284-3369 CYLINDER GP-BOOM
CYLINDER GP-BLADE
286-6384 CYLINDER GP-BLADE
CYLINDER GP-BLADE
266-6979 CYLINDER GP-BLADE
355-4738 CONTROL AR-PILOT HYDRAULIC
346-8068 CONTROL AR-PILOT HYDRAULIC
CYLINDER GP-STICK
284-0883 CYLINDER GP-STICK
CYLINDER GP-SWING BOOM
284-3909 CYLINDER GP-SWING BOOM
CYLINDER GP-TILT
246-0192 CYLINDER GP-TILT
344-8836 DRAIN GP-OIL
DRAIN GP-OIL
344-8837 DRAIN GP-OIL
DRAIN GP-OIL
344-8839 DRAIN GP-OIL
DRIVE GP-SWING
266-6396 DRIVE GP-SWING
FASTENER GP-LINES
272-1326 FASTENER GP-LINES

Truck sale:

Caterpillar 304D CR
 
Caterpillar 304D CR
- Crawler Excavators
ZIEGLER CAT
Caterpillar 304D CR, Kompaktlader, Bau-Und Bergbauausrüstung
59.500 
Caterpillar 304D CR, Kompaktlader, Bau-Und Bergbauausrüstung
- Skid steer loaders
WYOMING MACHINERY
 
37.900 
Caterpillar 304DCRLO, Raupenbagger, Bau-Und Bergbauausrüstung


Caterpillar 304DCR, Crawler Excavators, Construction
28,709 
Caterpillar 304DCR, Crawler Excavators, Construction


Caterpillar 304D CR, Raupenbagger, Bau-Und Bergbauausrüstung
43.200 
Caterpillar 304D CR, Raupenbagger, Bau-Und Bergbauausrüstung
- Crawler Excavators
ZIEGLER CAT
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