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322-8714 VALVE GP-TRAVEL COUNTERBALANCE S/N SXE1-UP; LAK1-UP; AWS1-UP; KLT1-UP PART OF 334-9986 MOTOR & MTG GP-TRAVEL 320E




HYDRAULIC SYSTEM

MOTOR GP
 

#SEBP56680900
 

322-8714: VALVE GP-TRAVEL COUNTERBALANCE

322-8714 VALVE GP-TRAVEL COUNTERBALANCE
S/N SXE1-UP; LAK1-UP; AWS1-UP; KLT1-UP
PART OF 334-9986 MOTOR & MTG GP-TRAVEL
i04033047 SEBP5668
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Parts for your 320E EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 096-2902 [2] ORIFICE  
2. 102-0818 [2] PLUG  
3. 334-9940 [2] COVER  
4. 360-4583 [2] SPRING  
5. 360-4584 [2] GUIDE  
6. 360-4585 [2] PLUG  
7. 360-4586 [2] VALVE  
8. 360-4587 [2] SPRING  
9. 225-4821 [2] PLUG  
10. 096-4514 [2] PLUG  
11. 8T-7811 M [8] BOLT-SOCKET HEAD (M12X1.75X50-MM)  
12. 095-1582 [2] SEAL-O-RING  
13. 095-1587 [2] SEAL-O-RING  
14. 5P-2568 [2] SEAL-O-RING  
15. 3J-7354 [2] SEAL-O-RING  
16. 3J-1907 [2] SEAL-O-RING  
17. 360-4588 Y [2] VALVE GP-RELIEF  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP56680901
 

359-8731: BOOM AR

359-8731 BOOM AR -SUPER LONG REACH
S/N SXE1-UP; LAK1-UP; AWS1-UP; KLT1-UP
PART OF 377-2701, 505-2322 OPTION AR-LINKAGE
i06983571 SEBP5668
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Parts for your 320E EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  350-4256 Y [1] BOOM GP (SUPER LONG REACH)  
  341-5502 Y [1] LIGHTING GP-FLOOD (BOOM, LH)  
  350-4135 Y [1] LINES GP-BOOM  
  352-6648 Y [1] LINES GP-GREASE  
    -OR-
  510-4500 Y [1] LINES GP-GREASE  
  116-9115 Y [1] LOCK GP-TRANSPORT  
  Y   SEPARATE ILLUSTRATION
 

#SEBP56680902
 

338-9891: BOOM AR-REACH

338-9891 BOOM AR-REACH -GRADE CONTROL
S/N SXE1-UP; LAK1-UP; AWS1-UP; KLT1-UP
PART OF 377-2704, 377-2705, 415-5439, 446-1582, 500-5146, 505-2314, 515-8978 OPTION AR-LINKAGE
i05902010 SEBP5668
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Parts for your 320E EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  346-7190 Y [1] BOOM GP  
  338-6928 Y [1] GUARD GP-FRONT (GRADE CONTROL)  
    -OR-
  449-4178 Y [1] GUARD GP-SENSOR (GRADE CONTROL)  
  341-5502 Y [1] LIGHTING GP-FLOOD (BOOM, LH)  
  341-5501 Y [1] LINES GP-BOOM (REACH)  
  241-7286 Y [1] LINES GP-GREASE (BOOM)  
  338-6929 Y [1] SENSOR & MTG GP-POSITION (GRADE CONTROL, STICK)  
    -OR-
  449-4165 Y [1] SENSOR & MTG GP-POSITION (GRADE CONTROL, STICK)  
  342-3101 Y [1] WIRING GP-FRONT (GRADE CONTROL, BOOM)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP56680903
 

347-3367: BOOM AR-REACH

347-3367 BOOM AR-REACH
S/N SXE1-UP; LAK1-UP; AWS1-UP; KLT1-UP
PART OF 377-2689, 377-2690, 377-2691, 377-2692, 377-2697, 505-2312, 505-2316, 515-4223, 515-4224 OPTION AR-LINKAGE
i04411443 SEBP5668
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Parts for your 320E EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  339-4149 Y [1] BOOM GP  
  341-5502 Y [1] LIGHTING GP-FLOOD (BOOM, LH)  
  341-5501 Y [1] LINES GP-BOOM (REACH)  
  241-7286 Y [1] LINES GP-GREASE (BOOM)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP56680904
 

347-3370: BOOM AR-REACH

347-3370 BOOM AR-REACH -EXTREME SERVICE
S/N SXE1-UP; LAK1-UP; AWS1-UP; KLT1-UP
PART OF 377-2693, 377-2698 OPTION AR-LINKAGE
i04411396 SEBP5668
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Parts for your 320E EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  339-4150 Y [1] BOOM GP  
  341-5502 Y [1] LIGHTING GP-FLOOD (BOOM, LH)  
  341-5501 Y [1] LINES GP-BOOM (REACH)  
  241-7286 Y [1] LINES GP-GREASE (BOOM)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP56680905
 

352-6628: BOOM AR-REACH

352-6628 BOOM AR-REACH
S/N SXE1-UP; LAK1-UP; AWS1-UP; KLT1-UP
5.7-M (18.6-FT)
PART OF 500-5147, 500-5148, 505-2313 OPTION AR-LINKAGE
i04416510 SEBP5668
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Parts for your 320E EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  346-7190 Y [1] BOOM GP  
  352-6608 Y [1] GUARD GP-FRONT  
  341-5502 Y [1] LIGHTING GP-FLOOD (BOOM, LH)  
  341-5501 Y [1] LINES GP-BOOM (REACH)  
  241-7286 Y [1] LINES GP-GREASE (BOOM)  
  344-4513 Y [1] SENSOR & MTG GP-POSITION (STICK)  
  342-3106 Y [1] WIRING GP-BOOM (CRANE)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP56680906
 

378-6364: BOOM AR-REACH

378-6364 BOOM AR-REACH -HEAVY-DUTY
S/N SXE1-UP; LAK1-UP; AWS1-UP; KLT1-UP
WITH LIFTING EYE
PART OF 377-2694, 505-2315 OPTION AR-LINKAGE
i04787593 SEBP5668
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Parts for your 320E EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  380-6457 Y [1] BOOM GP  
  382-9394 Y [1] FILM GP  
  341-5502 Y [1] LIGHTING GP-FLOOD (BOOM, LH)  
  341-5501 Y [1] LINES GP-BOOM (REACH)  
  241-7286 Y [1] LINES GP-GREASE (BOOM)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP56680907
 

339-4149: BOOM GP

339-4149 BOOM GP
S/N SXE1-UP; LAK1-UP; AWS1-UP; KLT1-UP
5.7-M (18.7-FT)
PART OF 347-3367 BOOM AR-REACH
i04411447 SEBP5668
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Parts for your 320E EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-3308 [2] PLATE  
2. 4I-3309 [2] SPACER (82X110X3-MM THK)  
3. 4I-4809 [1] PIN AS  
4. 093-0084 B [2] SHIM (1-MM THK)  
5. 093-0349 [1] WASHER (22X60X6-MM THK)  
6. 093-0363 [1] SPACER (83X120X12-MM THK)  
7. 113-2127 B [1] SHIM (0.5-MM THK)  
8. 166-1486 [2] SHIM (2-MM THK)  
9. 166-1487 [2] SHIM (2-MM THK)  
10. 166-1495 [2] SEAL-LIP TYPE  
11. 176-2278 [1] PIN  
12. 324-0938 [1] PLATE  
13. 423-2508 [1] BOOM & BEARING AS  
13A. 357-5709 [2] BUSHING  
14. 346-7276 [1] PIN AS  
15. 453-1259 M [2] BOLT (M16X2X40-MM)  
16. 451-2176 [1] WASHER-HARD (22X35X3.5-MM THK)  
17. 8T-4223 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
18. 453-2844 M [1] BOLT (M20X2.5X30-MM)  
19. 8T-4956 M [6] BOLT (M12X1.75X35-MM)  
20. 451-2175 [2] WASHER-HARD (17.5X30X3.5-MM THK)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP56680908
 

339-4150: BOOM GP

339-4150 BOOM GP -EXTREME SERVICE
S/N SXE1-UP; LAK1-UP; AWS1-UP; KLT1-UP
5.7-M (18.7-FT)
PART OF 347-3370 BOOM AR-REACH
i04411401 SEBP5668
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Parts for your 320E EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-3308 [2] PLATE  
2. 4I-3309 [2] SPACER (82X110X3-MM THK)  
3. 4I-4809 [1] PIN AS  
4. 093-0084 B [2] SHIM (1-MM THK)  
5. 093-0349 [1] WASHER (22X60X6-MM THK)  
6. 093-0363 [1] SPACER (83X120X12-MM THK)  
7. 113-2127 B [1] SHIM (0.5-MM THK)  
8. 166-1486 [2] SHIM (2-MM THK)  
9. 166-1487 [2] SHIM (2-MM THK)  
10. 176-2278 [1] PIN  
11. 324-0938 [1] PLATE  
12. 346-7276 [1] PIN AS  
13. 423-2512 [1] BOOM & BEARING AS  
13A. 357-5709 [2] BUSHING  
14. 166-1495 [2] SEAL-LIP TYPE  
15. 451-2176 [1] WASHER-HARD (22X35X3.5-MM THK)  
16. 8T-4223 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
17. 453-2844 M [1] BOLT (M20X2.5X30-MM)  
18. 8T-4956 M [6] BOLT (M12X1.75X35-MM)  
19. 447-1709 M [2] BOLT (M16X2X45-MM)  
20. 451-2175 [2] WASHER-HARD (17.5X30X3.5-MM THK)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP56680909
 

346-7190: BOOM GP

346-7190 BOOM GP -GRADE CONTROL
S/N SXE1-UP; LAK1-UP; AWS1-UP; KLT1-UP
5.7-M (18.7-FT)
PART OF 338-9891, 352-6628 BOOM AR-REACH
Type 1
i04411152 SEBP5668
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Parts for your 320E EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-3308 [2] PLATE  
2. 4I-3309 [2] SPACER (82X110X3-MM THK)  
3. 4I-4809 [1] PIN AS  
4. 093-0084 B [2] SHIM (1-MM THK)  
5. 093-0349 [1] WASHER (22X60X6-MM THK)  
6. 093-0363 [1] SPACER (83X120X12-MM THK)  
7. 113-2127 B [1] SHIM (0.5-MM THK)  
8. 166-1486 [2] SHIM (2-MM THK)  
9. 166-1487 [2] SHIM (2-MM THK)  
10. 166-1495 [2] SEAL-LIP TYPE  
11. 176-2278 [1] PIN  
12. 324-0938 [1] PLATE  
13. 346-7276 [1] PIN AS  
14. 350-6486 [1] BOOM & BEARING AS  
14A. 357-5709 [2] BUSHING  
15. 7X-2553 M [2] BOLT (M16X2X40-MM)  
16. 8T-4123 [1] WASHER (22X35X3.5-MM THK)  
17. 8T-4223 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
18. 8T-4780 M [1] BOLT (M20X2.5X30-MM)  
19. 8T-4956 M [6] BOLT (M12X1.75X35-MM)  
20. 9X-8257 [2] WASHER (17.5X30X3.5-MM THK)  
  B   USE AS REQUIRED
  M   METRIC PART
 

Information:

Special Instruction
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Specifications
Travel Motor
320E and 323E Excavators Machine System Specifications
Travel Counterbalance Valve
320E and 323E Excavators Machine System Specifications
Travel Motor and Mounting
320E and 323E Excavators Machine System Specifications
Swing Motor
320E and 323E Excavators Machine System Specifications
Travel Motor Guard
320E and 323E Excavators Machine System Specifications
Systems Operation
Displacement Change Valve
320E and 323E Excavators Hydraulic System
Travel Motor
320E and 323E Excavators Hydraulic System
Swing Hydraulic System
320E and 323E Excavators Hydraulic System
Swing Motor
320E and 323E Excavators Hydraulic System
Solenoid Valve (Fine Swing) - If Equipped
320E and 323E Excavators Hydraulic System
Travel Counterbalance Valve
320E and 323E Excavators Hydraulic System
Reuse And Salvage Guidelines
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
Information Release Memo
EXPANSION OF REMAN HYDRAULIC PISTON PUMP & MOTOR PRODUCTS
EXPANSION OF REMAN HYDRAULIC PISTON PUMP & MOTOR PRODUCTS
Testing and Adjusting
Machine Drift on a Slope - Check
320E and 323E Excavators Hydraulic System
Travel on Level Ground - Test - Optional Test
320E and 323E Excavators Hydraulic System
Travel on Level Ground - Test
320E and 323E Excavators Hydraulic System
Swing Speed and Swing Drift on a Slope - Check
320E and 323E Excavators Hydraulic System
Swing Speed and Overswing on Level Ground - Check
320E and 323E Excavators Hydraulic System
Swing Motor - Test - Measurement of Case Drain Oil
320E and 323E Excavators Hydraulic System
Travel Motor - Test - Measurement of Case Drain Oil
320E and 323E Excavators Hydraulic System
Relief Valve (Crossover) - Test and Adjust
320E and 323E Excavators Hydraulic System
Automatic Travel Speed Control - Test
320E and 323E Excavators Hydraulic System
Bench Test Procedures
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Troubleshooting
Cooling Fan Is Always ON
C4.4 and C6.6 Engines
Cooling Fan Speed - Test
C4.4 and C6.6 Engines
Cooling Fan Control - Test
C4.4 and C6.6 Engines
Cooling Fan Reversing - Test
C4.4 and C6.6 Engines
Disassembly and Assembly
Swing Motor
320E and 323E Excavators Machine Systems
Swing Motor and Swing Drive
320E and 323E Excavators Machine Systems

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