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285-1780 CONTROL AR-AUXILIARY -SYSTEM 1, 1-WAY, 1-PUMP S/N TAH1-UP; RAN1-UP PART OF 450-4128 OPTION AR-HYDRAULIC FOR USE WITH @@@@@240-5071@@@@@, @@@@@240-5073@@@@@ AN ATTACHMENT 349D2


HYDRAULIC SYSTEM
VALVE GP-CONTROL
OPERATOR STATION
CONTROL GP-HYDRAULIC
HYDRAULIC SYSTEM
COUPLING GP
CYLINDER GP

EXCAVATOR 349D2 EXCAVATOR RAN
 349D2 & 349D2 L Excavators RAN00001-UP (MACHINE) POWERED BY C13 Engine SEBP7439 349D2 RAN   (2014)

HYDRAULIC SYSTEM

VALVE GP-CONTROL
285-1780 CONTROL AR-AUXILIARY
285-1783 CONTROL AR-AUXILIARY
MOUNTING GP-MAIN CONTROL VALVE
302-3084 MOUNTING GP-MAIN CONTROL VALVE
PLUG GP-CONTROL VALVE
122-7768 PLUG GP-CONTROL VALVE
 

#SEBP74390440
 

285-1780: CONTROL AR-AUXILIARY

285-1780 CONTROL AR-AUXILIARY -SYSTEM 1, 1-WAY, 1-PUMP
S/N TAH1-UP; RAN1-UP
PART OF 450-4128 OPTION AR-HYDRAULIC
FOR USE WITH @@@@@240-5071@@@@@, @@@@@240-5073@@@@@
AN ATTACHMENT
i05777713 SEBP7439
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Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  239-8693 Y [1] CONTROL GP-HYDRAULIC PEDAL (RH)  
  299-2598 Y [1] FASTENER GP-WIRING HARNESS  
  228-8260 Y [1] FILM GP (TOOL CONTROL)  
    -OR-
  247-7423 Y [1] FILM GP (OPERATOR CONTROLS, NOTICE)  
  302-3138 Y [1] LINES GP-FRONT (SYSTEM 1, 1-WAY, 1-PUMP)  
  248-9460 Y [1] LINES GP-PILOT (SYSTEM 1, 1-WAY, 1-PUMP)  
  302-3107 Y [1] LINES GP-PILOT (SYSTEM 1, 1-WAY, 1-PUMP)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP74390441
 

285-1783: CONTROL AR-AUXILIARY

285-1783 CONTROL AR-AUXILIARY -SYSTEM 11, COMBINED FN, MED PR
S/N TAH1-UP; RAN1-UP
PART OF 450-4127 OPTION AR-HYDRAULIC
AN ATTACHMENT
i05778592 SEBP7439
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Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  239-8695 Y [1] CONTROL GP-HYDRAULIC PEDAL  
  225-4515 Y [1] DRIVE GP-AUXILIARY PUMP  
  247-7420 Y [1] FILM GP (OPERATOR CONTROLS, NOTICE)(JAPAN)  
  247-7423 Y [1] FILM GP (OPERATOR CONTROLS, NOTICE)(OUTSIDE JAPAN)  
  227-0585 Y [1] LINES GP-FRONT (MEDIUM PRESSURE)  
  292-7165 Y [1] LINES GP-FRONT (SYSTEM 2, COMBINED FUNCTION)  
  248-9595 Y [1] LINES GP-PILOT (AUXILIARY, STRAIGHT TRAVEL)  
  296-7126 Y [1] LINES GP-PILOT (SYSTEM 11, COMBINED FN, MED PR)  
  292-7168 Y [1] LINES GP-PUMP (MEDIUM PRESSURE)  
  302-3209 Y [1] LINES GP-SWING DRIVE DRAIN  
  242-6805 Y [1] PUMP & MTG GP-AUXILIARY  
  350-8454 Y [1] FASTENER GP-WIRING HARNESS (1-WAY, 2-WAY FLOW)  
  299-2599 Y [1] WIRING GP-COMBINED FLOW (SYSTEM 2, COMBINED FUNCTION)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP74390442
 

302-9403: CONTROL AR-COUPLER

302-9403 CONTROL AR-COUPLER -UNIVERSAL QUICK COUPLER
S/N TAH1-UP
AN ATTACHMENT
i05784062 SEBP7439
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Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  268-6816 Y [1] FILM GP (QUICK COUPLER)  
  296-7133 Y [1] LINES GP-PILOT (UNIVERSAL QUICK COUPLER)  
  267-7642 Y [1] WIRING GP-CAB (COUPLER)  
  299-2604 Y [1] WIRING GP-QUICK COUPLER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP74390443
 

344-4211: CONTROL AR-COUPLER

344-4211 CONTROL AR-COUPLER
S/N TAH1-UP; RAN1-UP
AN ATTACHMENT
i05785668 SEBP7439
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Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  282-5705 Y [1] FILM GP (QUICK COUPLER)  
  337-1219 Y [1] LINES GP-PILOT  
  238-2485 Y [1] SWITCH GP-TOGGLE (QUICK COUPLER LOCK)  
  259-4889 Y [1] WIRING GP-CHASSIS (QUICK COUPLER)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP74390444
 

468-7020: CONTROL AR-COUPLER

468-7020 CONTROL AR-COUPLER
S/N TAH1-UP; RAN1-UP
AN ATTACHMENT
i06603733 SEBP7439
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Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  282-5705 Y [1] FILM GP (QUICK COUPLER)  
  467-4407 Y [1] LINES GP-FRONT (QUICK COUPLER)  
  465-6187 Y [1] SWITCH GP-TOGGLE (QUICK COUPLER, HIGH PRESSURE)  
  467-6748 Y [1] WIRING GP-CHASSIS (QUICK COUPLER, HIGH PRESSURE)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP74390445
 

310-9497: COUPLING GP-FLEXIBLE

310-9497 COUPLING GP-FLEXIBLE
S/N TAH1-UP; RAN1-UP
PART OF 305-4935 COUPLING GP-PUMP
i04577650 SEBP7439
3109497 COUPLING GP-FLEXIBLE Parts scheme
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Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 327-7242 [1] PLATE  
2. 327-7243 [1] HUB  
3. 327-7244 [1] CAGE-SPRING  
4. 327-7245 [1] CAGE-SPRING  
5. 327-7246 [1] SPACER  
6. 327-7252 [8] SPRING AS  
7. 7X-0345 [6] BOLT (5/8-11X1.75-IN)  
 

#SEBP74390446
 

305-4935: COUPLING GP-PUMP

305-4935 COUPLING GP-PUMP
S/N TAH1-UP; RAN1-UP
PART OF 296-4670 PUMP & MTG GP-MAIN HYDRAULIC
i04577617 SEBP7439
3054935 COUPLING GP-PUMP Parts scheme
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Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 310-9497 Y [1] COUPLING GP-FLEXIBLE  
2. 5S-7382 [8] BOLT (3/8-16X1.375-IN)  
3. 453-3454 [8] WASHER-HARD (11X21X2.5-MM THK)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP74390447
 

481-0619: COUPLING GP-PUMP

481-0619 COUPLING GP-PUMP
S/N TAH1-UP; RAN1-UP
PART OF 296-4670 PUMP & MTG GP-MAIN HYDRAULIC
ALSO AN ATTACHMENT
i06816439 SEBP7439
4810619 COUPLING GP-PUMP Parts scheme
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Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 453-3454 [8] WASHER-HARD (11X21X2.5-MM THK)  
2. 480-0419 [1] COUPLING GP-FLEXIBLE  
3. 5S-7382 [8] BOLT (3/8-16X1.375-IN)  
 

#SEBP74390448
 

289-7844: CYLINDER & LINES GP-BOOM

289-7844 CYLINDER & LINES GP-BOOM -LH
S/N TAH1-UP; RAN1-UP
PART OF 294-1252 BOOM AR-MASS, 294-1250 BOOM AR-REACH
AN ATTACHMENT
i04376338 SEBP7439
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Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  225-4522 Y [1] CYLINDER & SEAL GP-BOOM  
  289-5734 Y [1] LINES GP-BOOM CYLINDER (LH)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP74390449
 

289-7845: CYLINDER & LINES GP-BOOM

289-7845 CYLINDER & LINES GP-BOOM -RH
S/N TAH1-UP; RAN1-UP
PART OF 294-1252 BOOM AR-MASS, 294-1250 BOOM AR-REACH
AN ATTACHMENT
i04376585 SEBP7439
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Parts for your 349D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  225-4522 Y [1] CYLINDER & SEAL GP-BOOM  
  289-5735 Y [1] LINES GP-BOOM CYLINDER (RH)  
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Retrofitting Boom Lowering Control Valve/Stick Lowering Control Valve on 345D/349D/349D2 Excavators {5051, 5057, 5059, 5456, 5458}
Retrofitting Boom Lowering Control Valve/Stick Lowering Control Valve on 345D/349D/349D2 Excavators {5051, 5057, 5059, 5456, 5458}
Specifications
Control Valve (Auxiliary) - Medium Pressure
345D, 349D and 349D2 Excavator Machine System Specifications
Control Valve (Boom Lowering)
345D, 349D and 349D2 Excavator Machine System Specifications
Pilot Valve (Joystick)
345D, 349D and 349D2 Excavator Machine System Specifications
Pilot Valve (Auxiliary)
345D, 349D and 349D2 Excavator Machine System Specifications
Control Valve (Boom Lowering) - Manual
345D, 349D and 349D2 Excavator Machine System Specifications
Control Valve (Stick Lowering)
345D, 349D and 349D2 Excavator Machine System Specifications
Main Control Valve
345D, 349D and 349D2 Excavator Machine System Specifications
Pump Control Valve
345D, 349D and 349D2 Excavator Machine System Specifications
Control Valve
345D, 349D and 349D2 Excavator Machine System Specifications
Systems Operation
Pilot Valve (Joystick)
345D, 349D and 349D2 Excavators Hydraulic System
Main Control Valve
345D, 349D and 349D2 Excavators Hydraulic System
Solenoids
345D, 349D and 349D2 Excavators and 345D MHPU, 349D MHPU and 349D2 MHPU Mobile Hydraulic Power Units Machine Electronic Control System
Testing and Adjusting
Cylinder Drift - Check - Empty Bucket
345D, 349D and 349D2 Excavators Hydraulic System
Cylinder Drift - Check - Loaded Bucket
345D, 349D and 349D2 Excavators Hydraulic System
Troubleshooting
MID 039 - CID 0598 - FMI 03
345D, 349D and 349D2 Excavators and 345D MHPU, 349D MHPU and 349D2 MHPU Mobile Hydraulic Power Units Machine Electronic Control System
MID 039 - CID 0598 - FMI 05
345D, 349D and 349D2 Excavators and 345D MHPU, 349D MHPU and 349D2 MHPU Mobile Hydraulic Power Units Machine Electronic Control System
MID 039 - CID 0598 - FMI 06
345D, 349D and 349D2 Excavators and 345D MHPU, 349D MHPU and 349D2 MHPU Mobile Hydraulic Power Units Machine Electronic Control System
Disassembly and Assembly
Main Control Valve - Remove
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
Main Control Valve - Install
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
Main Control Valve - Disassemble
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
Main Control Valve - Assemble
345D, 349D and 349D2 Excavators and 345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine Systems
Service Magazine
Improved Line Relief Valve is Now Available on Certain 349D2 and 349F Excavators {5051, 5067, 5069, 5117, 5147, 5811}
Improved Line Relief Valve is Now Available on Certain 349D2 and 349F Excavators {5051, 5067, 5069, 5117, 5147, 5811}

Caterpillar Parts SIS Catalog 349D2 :

BREATHER GP
267-0007 BREATHER GP
BLOCK GP-HYDRAULIC
177-2617 BLOCK GP-HYDRAULIC
ACCUMULATOR GP-HYDRAULIC
5I-8416 ACCUMULATOR GP-HYDRAULIC
ACCUMULATOR GP-HYDRAULIC
4I-1536 ACCUMULATOR GP-HYDRAULIC
ACCUMULATOR GP-HYDRAULIC
227-8807 ACCUMULATOR GP-HYDRAULIC
164-6981 ACCUMULATOR GP-HYDRAULIC
ACCUMULATOR GP-HYDRAULIC
145-5106 ACCUMULATOR GP-HYDRAULIC
087-4456 ACCUMULATOR GP-HYDRAULIC
285-1783 CONTROL AR-AUXILIARY
302-9403 CONTROL AR-COUPLER
344-4211 CONTROL AR-COUPLER
468-7020 CONTROL AR-COUPLER
COUPLING GP-FLEXIBLE
310-9497 COUPLING GP-FLEXIBLE
COUPLING GP-PUMP
305-4935 COUPLING GP-PUMP
COUPLING GP-PUMP
481-0619 COUPLING GP-PUMP
289-7844 CYLINDER & LINES GP-BOOM
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