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CAT Excavator 340 Electrical Hydraulic Schematic Manual PDF

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CAT Excavator 340 Electrical Hydraulic Schematic Manual PDF

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Description

Download CAT Excavator 340 Electrical Hydraulic Schematic Manual PDF ( English )

Get the official CAT Excavator 340 Electrical and Hydraulic Schematic Manual PDF for efficient troubleshooting and repairs. This comprehensive guide features complete electrical wiring diagrams, precise component locations, harness routing, and detailed hydraulic system schematics. Built for heavy machinery operators and service technicians, it enables you to quickly trace circuits and resolve complex machine issues. Download the factory manual instantly to streamline your maintenance workflow and ensure peak performance for your CAT 340 excavator. www.themanualsgroup.com

MODEL COVERED :
CAT 340 Excavator

CONTENTS INCLUDED :
M0110515-01: 336 And 340 Excavator Electrical System (For Serial Number Prefixes GMJ10001-20000, TYH10001-20000, WFF10001-20000, JHD10001-UP, WDN10001-20000, HDF10001-20000, YBN10001-20000, DKS10001-20000), Cab 515-8071-07, Product Link 579-0495-00, Chassis And Cat Grade Control 576-8422-00, Engine 525-5382-01, Cem 491-6343-02
M0110515-02: 336 And 340 Excavator Electrical System (For Serial Number Prefixes GMJ10001-20000, TYH10001-20000, WFF10001-20000, JHD10001-UP, WDN10001-20000, HDF10001-20000, YBN10001-20000, DKS10001-20000, KZE10001-20000), Cab 515-8071-07, Product Link 579-0495-00, Chassis And Cat Grade Control 576-8422-00, Engine 525-5382-01, Cem 491-6343-02
M0110515-03: 336 And 340 Excavator 336 MHPU Electrical System Cab Wiring -515-8071-07, Product LINK-579-0495-00, Chassis And Cat Grade CONTROL-576-8422-00, ENGINE-525-5382-01, CEM-491-6343-02, (For Serial Numbers KZE10001-20000 TYH10001-20000 WFF10001-20000 JHD10001-UP WDN10001-20000 HDF10001-20000 YBN10001-20000 DKS10001-20000 GMJ10001-20000)
M0128464-00: 336 And 340 Excavator (Pilot) Hydraulic Schematic, 608-1285
M0128464-01: 336 And 340 Excavator Hydraulic System (Interactive)(Function Isolation) 608-1285-00, (For Serial Numbers DYJ1-UP NDW1-UP YDK1-UP FKN1-UP EFH1-UP GDZ1-UP WFK1-UP XBZ1-UP SYL1-UP RDL1-UP MZR1-UP ZFC1-UP)
M0128464-02: 336 And 340 Excavator Hydraulic System (Interactive)(Function Isolation) 608-1285-00, (For Serial Numbers ZFC1-UP FKN1-UP EFH1-UP ZDP1-UP WGK1-UP NDW1-UP DYJ1-UP GDZ1-UP WFK1-UP XBZ1-UP SYL1-UP RDL1-UP MZR1-UP)
M0128464-04: 336 And 340 Excavator Hydraulic System (Interactive)(Function Isolation) 608-1285-00, (For Serial Numbers GTG1-UP FJE1-UP XBN1-UP DYJ1-UP NDW1-UP WGK1-UP ZDP1-UP FKN1-UP EFH1-UP GDZ1-UP WFK1-UP XBZ1-UP SYL1-UP RDL1-UP MZR1-UP ZFC1-UP FFP1-UP HFN1-UP)
M0128464-05: 336 and 340 Excavator Hydraulic System 608-1285-01, (For Serial Numbers TJX1-UP FFP1-UP HFN1-UP GTG1-UP FJE1-UP XBN1-UP MZR1-UP RDL1-UP SYL1-UP XBZ1-UP WFK1-UP GDZ1-UP DYJ1-UP NDW1-UP WGK1-UP ZDP1-UP EFH1-UP FKN1-UP ZFC1-UP)
M0128470-00: 340 Excavator (Pilot) Electrical System, Cab Wiring 515-8071-07, Product Link 594-2422-01, Chassis 606-8268-00, And Engine 525-5382-02
M0128470-01: 340 Excavator Electrical System (Interactive)(Function Isolation) ,non-Rops Cab Wiring- 606-3117-01,PRODUCT LINK-594-2422-01,CHASSIS WIRING-615-5243-00,ENGINE-525-5382-02,PRODUCT Link (CHINA)605-3640-00(FOR Serial Numbers YDK1-UP WFK1-UP XBZ1-UP)
M0128470-02: 340 Excavator Electrical System,non-Rops Cab Wiring- 606-3117-01,PRODUCT LINK-594-2422-01,CHASSIS WIRING-615-5243-00,ENGINE-525-5382-02,PRODUCT Link (CHINA)605-3640-00(FOR Serial NUMBERSXBZ1-10000 YDK1-UP ZDP1-UP WGK1-UP WFK1-10000)
M0128470-03: 340 Excavator Electrical System Non-Rops Cab WIRING-606-3117-01, Product Link – 594-2422-01, Chassis WIRING-615-5243-00, ENGINE-525-5382-02, Product Link (CHINA)-605-3640-00, (For Serial Numbers ZDP1-10000 WGK1-10000 WFK1-10000 YDK1-UP XBZ1-10000)
M0128472-00: 340 Excavator (Pilot) Electrical System, Cab Wiring 515-8071-07, Product Link 594-2422-01, Chassis 606-8269-00, And Engine 525-5382-02
M0128472-01: 340 Excavator Electrical System, Cab Wiring 515-8071-08, Product Link 594-2422-01, Rops Cab 608-6299-01, Chassis And Cat Grade Control 606-8269-01, Engine 525-5382-02, And Cem 491-6343-03
M0128472-02: 340 Excavator Electrical System (Interactive) (Function Isolation), Cab WIRING-515-8071-08, Product LINK-594-2422-01, Rops CAB-608-6299-01, Chassis And Cat Grade CONTROL-606-8269-01, ENGINE-525-5382-02, CEM-491-6343-03 (For Serial Numbers FKN1-10000 EFH1-10000 GDZ1-10000 DYJ1-10000)
M0128472-04: 340 Excavator Electrical System, Cab WIRING-515-8071-08, Product LINK-594-2422-01, Rops CAB-608-6299-01, Chassis And Cat Grade CONTROL-606-8269-02, ENGINE-525-5382-02, CEM-491-6343-03 (For Serial Numbers DYJ1-10000 FKN1-10000 EFH1-10000 GDZ1-10000)
M0128857-01: 336 And 340 Excavator Electrical System(Interactive)(Function Isolation), Cab WIRING-515-8071-07, CHASSIS-593-6855-00, ENGINE-525-5382-02, Product LINK-594-2422-01,CEM-491-6343-03 (For Serial Numbers GMJ20001-40000 TYH20001-40000 WFF20001-40000 WDN20001-40000 HDF20001-40000 YBN20001-40000 DKS20001-40000)
M0128857-02: 336 And 340 Excavator Electrical System (Interactive)(Function Isolation), Cab WIRING-515-8071-07, CHASSIS-593-6855-00, ENGINE-525-5382-02, Product LINK-594-2422-01,CEM-491-6343-03 (For Serial Numbers TYH20001-40000 WFF20001-40000 WDN20001-40000 HDF20001-40000 YBN20001-40000 DKS20001-40000 GMJ20001-40000)
M0134155-01: 340 Excavator Electrical System Cab WIRING-515-8071-08, Product LINK-594-2422-01, Rops CAB-608-6299-01, CHASSIS-606-8268-02, ENGINE-525-5382-02, Product LINK-605-3640-00, (For Serial Numbers WFK1-10000 YDK1-UP XBZ1-10000)
M0157415-00: 336 And 340 Excavator Electrical System(Interactive)(Function Isolation), Cab WIRING-515-8071-08, Chassis And CGC-623-3534-00, CEM-491-6343-03, ENGINE-525-5382-01, Product LINK-594-2422-01, (For Serial Numbers GMJ40001-UP TYH40001-UP WFF40001-UP WDN40001-UP HDF40001-UP YBN40001-UP DKS40001-UP)
M0157491-00: 340 Excavator Electrical System, Cab Wiring 606-3117-01, Product Link 594-2422-01, Chassis Wiring 621-2414-00, Engine 525-5382-02, Product Link China 605-3640-00 (For Serial Numbers XBZ10001-UP WFK10001-UP)
M0157491-01: 340 Excavator Electrical System Non-Rops Cab WIRING-606-3117-01, Product Link – 594-2422-01, Chassis WIRING-621-2414-00, ENGINE-525-5382-02, Product LINK-605-3640-00, (For Serial Numbers ZDP10001-20000 WGK10001-20000 WFK10001-20000 XBZ10001-UP)
M0157491-02: 340 Excavator Electrical System Non-ROPS Cab Wiring-606-3117-01, Chassis Wiring-621-2414-00, Engine-525-5382-02, Product Link-605-3640-00, (For Serial Numbers ZDP10001-20000 WGK10001-20000 WFK10001-20000 XBZ10001-20000)
M0157775-00: 340 Excavator Electrical System, Cab Wiring 515-8071-08, Product Link 594-2422-01, Rops Cab 608-6299-01, Chassis And Cat Grade Control 621-6421-01, Engine 525-5382-02, And Product Link (China) 605-3640-00 (For Serial Numbers XBZ10001-UP WFK10001-UP)
M0157775-02: 340 Excavator Electrical System Cab WIRING-515-8071-08, Product LINK-594-2422-01, Rops CAB-608-6299-01, CHASSIS-621-6421-01, ENGINE-525-5382-02, (For Serial Numbers ZDP10001-20000 WGK10001-20000 WFK10001-20000 XBZ10001-UP)
M0157833-00: 340 Excavator Electrical System (Interactive) (Function Isolation), Cab WIRING-515-8071-08, Product LINK-594-2422-01, Rops CAB-608-6299-01, Chassis And Cat Grade CONTROL-621-6428-00, ENGINE-525-5382-02, CEM-491-6343-03 (For Serial Numbers FKN10001-UP EFH10001-UP GDZ10001-UP)
M0157833-01: 340 Excavator Electrical System, Cab WIRING-515-8071-08, Product LINK-594-2422-01, Rops CAB-608-6299-01, Chassis And Cat Grade CONTROL-621-6428-00, ENGINE-525-5382-02, CEM-491-6343-03 (For Serial Numbers GDZ10001-20000 FKN10001-20000 EFH10001-20000)
M0157833-02: 340 Excavator Electrical System, Cab WIRING-515-8071-08,PRODUCT LINK-594-2422-01,ROPS CAB-608-6299-01,CHASSIS-621-6428-00,ENGINE-525-5382-02 And CEM-491-6343-03 (For Serial Numbers GDZ10001-20000 FKN10001-20000 HFN10001-20000 FFP10001-20000 EFH10001-20000)
M0157835-00: 340 Excavator Electrical System ,rops CAB-608-6299-01,CHASSIS And CGC-621-6428-01,ENGINE-525-5382-03, CEM-491-6343-03, And Product LINK-605-3640-00(FOR Serial Numbers DYJ10001-UP)
M0157835-01: 340 Excavator Electrical System ,rops CAB-608-6299-01,CHASSIS And CGC-621-6428-01,ENGINE-525-5382-03 And Product LINK-605-3640-00 (For Serial Numbers DYJ10001-20000)
M0164915-00: 340 Excavator Electrical System, CAB-515-8071-09, Rops CAB-608-6299-01, CHASSIS-636-1087-02, ENGINE-525-5382-03, CEM-491-6343-03, Product LINK-636-2543-00 (For Serial Numbers EFH20001-UP FKN20001-UP GDZ20001-UP)
M0164915-02: 340 Excavator Electrical System(Interactive)(Function Isolation) CAB-515-8071-09, Rops CAB-608-6299-01, Chassis WIRING-636-1087-04, ENGINE-525-5382-04 And CEM-491-6343-03, Product LINK-636-2543-00, (For Serial Numbers EFH20001-UP FKN20001-UP HFN20001-UP FFP20001-UP XBN1-UP FJE1-UP GDZ20001-UP)
M0164915-03: 340 Excavator Electrical System (Interactive) (Function Isolation), Cab – 515-8071-09, ROPS Cab – 608-6299-01, Chassis Wiring – 636-1087-04, Engine – 525-5382-04, CEM – 491-6343-03, Product Link – 636-2543-00 (For Serial Numbers FFP20001-UP HFN20001-UP FJE1-10000 XBN1-10000 FKN20001-30000 EFH20001-30000 GDZ20001-30000)
M0165601-00: 340 Excavator Electrical System CAB-515-8071-09, Rops CAB-608-6299-01, CHASSIS-636-1084-00, ENGINE-525-5382-03 And Product LINK-636-2543-00, (For Serial Numbers ZDP20001-UP WGK20001-UP WFK20001-UP)
M0165601-01: 340 Excavator Electrical System Cab-515-8071-09, ROPS Cab-608-6299-01, Chassis-636-1084-00, Engine-525-5382-03 and Product Link-636-2543-00, (For Serial Numbers XBZ20001-30000 ZDP20001-30000 WGK20001-30000 WFK20001-30000)
M0165603-00: 340 Excavator Electrical System ,rops CAB-608-6299-01,CHASSIS-636-1087-02,ENGINE-525-5382-03 And Product LINK-636-2545-00 (For Serial Numbers DYJ20001-UP)
M0165603-01: 340 Excavator Electrical System, ROPS Cab-608-6299-01, Chassis-636-1087-02, Engine-525-5382-03, CEM-491-6343-03, Product Link-636-2545-00 (For Serial Numbers DYJ20001-30000)
M0165731-00: 340 Excavator Electrical System Non-Rops Cab WIRING-606-3117-01, CHASSIS-636-1085-00, ENGINE-525-5382-03 And Product LINK-636-2543-00, (For Serial Numbers ZDP20001-UP WGK20001-UP WFK20001-UP)
M0165731-01: 340 Excavator Electrical System , (For Serial Numbers XBZ20001-30000 ZDP20001-30000 WGK20001-30000 WFK20001-30000)
M0168397-00: 340 Excavator Electrical System , (For Serial Numbers GTG1-UP)
M0168397-01: 340 Excavator Electrical System Cab Wiring-563-6821-04, Product Link-636-2543-00, Chassis Wiring-636-1087-04, Engine-525-5382-04, CEM-491-6343-03, (For Serial Numbers GTG1-10000)
M0168553-00: 340 Excavator Electrical System Cab WIRING-563-6821-04 And Product LINK-636-2543-00,CHASSIS WIRING-636-1092-00,ENGINE-525-5382-04,CEM-491-6343-03 (For Serial Numbers JNL1-UP DMT1-UP)
M0168553-01: 340 Excavator Electrical System Cab Wiring-563-6821-04 and Product Link-636-2543-00, Chassis Wiring-636-1092-00, Engine-525-5382-04 and CEM-491-6343-03, (For Serial Numbers DMT1-10000 JNL1-10000 )
M0175228-00: 340 Excavator Electrical System, ROPS Cab-608-6299-03, Chassis-650-9510-00, Engine-525-5382-05, CEM-491-6343-03, Product Link-636-2545-00 (For Serial Numbers DYJ30001-UP)
M0175352-00: 340 Excavator Electrical System, Cab-515-8071-10, ROPS Cab-608-6299-03, Chassis-650-9510-00, Engine-525-5382-05, CEM-491-6343-03, Product Link-636-2543-00 (For Serial Numbers GDZ30001-UP EFH30001-UP FKN30001-UP XBN10001-UP FJE10001-UP)
M0175352-01: 340 Excavator Electrical System ,Cab-515-8071-10,ROPS Cab-608-6299-03,Chassis-650-9510-00,Engine-525-5382-05 and CEM-491-6343-03,Product Link-636-2543-00 (For Serial Numbers EFH30001-UP FJE10001-UP XBN10001-UP FKN30001-UP GDZ30001-UP)
M0175358-00: 340 Excavator Electrical System ,Cab Wiring-606-3117-02,Chassis-636-1085-00,Engine-525-5382-05,Product Link-636-2543-00 (For Serial Numbers XBZ30001-UP ZDP30001-UP WGK30001-UP WFK30001-UP TJX1-UP)
M0175401-00: 340 Excavator Electrical System Cab-515-8071-10, ROPS Cab-608-6299-03, Chassis-650-9512-00, Engine-525-5382-05, CEM-491-6343-03, Cab (K2 Essential)-644-4110-01, (For Serial Numbers TJX1-UP XBZ30001-UP ZDP30001-UP WGK30001-UP WFK30001-UP)
M0175837-00: 340 Excavator Electrical System Cab Wiring-563-6821-05, Chassis-650-9510-00, Engine-525-5382-05, CEM-491-6343-03, (For Serial Numbers GTG10001-UP)
M0176181-00: 340 Excavator Electrical System Cab Wiring-563-6821-05 and Product Link-636-2543-00, Chassis Wiring-652-1818-00, Engine-525-5382-05, (For Serial Numbers DMT10001-UP JNL10001-UP)
M0183011-00: 336 and 340 Excavator People Detection Kit Electrical System, 628-3433-01 (For Serial Numbers LXR10001-UP GDZ10001-UP FKN10001-UP EFH10001-UP ZDP10001-UP XBZ10001-UP WFK10001-UP TJX10001-UP SYL10001-UP RDL10001-UP ZFC10001-UP MZR10001-UP)
UENR8072-05: 336, 336 GC, 336 MHPU, And 340 Excavator Hydraulic System 504-1797-06
UENR8072-06: 336, 336 GC, 336 MHPU, And 340 Excavator Hydraulic System (Interactive)(Function Isolation), 504-1797-06 (For Serial Numbers JHD1-UP SZT1-UP TYH1-UP HDF1-UP FGW1-UP DWL1-UP WFF1-UP GSF1-UP ZDB1-UP HBY1-UP HFJ1-UP TPK1-UP GMJ1-UP DKS1-UP YBN1-UP EBJ1-UP SP91-UP FEL1-UP GDY1-UP JFW1-UP TMK1-UP WDN1-UP PKN1-UP KZE1-UP)
UENR8072-07: 336, 336 GC, 336 MHPU, and 340 Excavator Hydraulic System (Interactive)(Function Isolation) ,504-1797-06 (For Serial Numbers PKN1-UP WDN1-UP TMK1-UP JFW1-UP GDY1-UP FEL1-UP SP91-UP EBJ1-UP YBN1-UP DKS1-UP GMJ1-UP TPK1-UP HFJ1-UP HBY1-UP KZE1-UP ZDB1-UP GSF1-UP WFF1-UP DWL1-UP FGW1-UP HDF1-UP TYH1-UP SZT1-UP JHD1-UP)
UENR8118-05: 336 And 340 Excavator Electrical System, Cab 515-8071-06, Product Link 567-9460-01, Chassis 511-1117-06, Engine 525-5382-01, Cem 491-6343-02 (For Serial Numbers GMJ1-10000 TYH1-10000 WFF1-10000 JHD1-10000 WDN1-10000 HDF1-10000 YBN1-10000 DKS1-10000)
UENR8118-06: 336 And 340 Excavator Electrical System (For Serial Number Prefixes GMJ1-10000, TYH1-10000, WFF1-10000, JHD1-10000, WDN1-10000, HDF1-10000, YBN1-10000, DKS1-10000, KZE1-10000), Cab 515-8071-06, Product Link 567-9460-01, Chassis 511-1117-06, Engine 525-5382-01, Cem 491-6343-02
UENR8118-08: 336 and 340 Excavator 336 MHPU Electrical System Cab Wiring-515-8071-06 and Product Link-567-9460-01, Chassis-511-1117-06, Engine-525-5382-01, CEM-491-6343-02, (For Serial Numbers GMJ1-10000 DKS1-10000 YBN1-10000 HDF1-10000 WDN1-10000 JHD1-10000 WFF1-10000 TYH1-10000 KZE1-10000)
UENR8159-02: 336, 336 GC And 340 Excavator Hydraulic System – Attachment – Combined Function – Electronic Control (Interactive), 504-1800-02
UENR8162-02: 336 And 340 Excavator Hydraulic System – Attachment – Smart Boom (Interactive), 504-1805-03
UENR8165-02: 336, 336 GC, And 340 Excavator Hydraulic System – Attachment – Stick Lowering Control (Interactive), 504-1807-02
UENR8166-02: 336, 336 GC, And 340 Excavator Hydraulic System – Attachment – Quick Coupler (Interactive), 504-1803-01
UENR8167-02: 336, 336 GC And 340 Excavator Hydraulic System – Attachment – Reverse Fan (Interactive), 504-1802-02

Feature Specification Details
Brand Caterpillar
Type of Machine Excavator
Model CAT 340 Excavator
Type of Manual Electrical Schematic, Hydraulic Schematic
Language English
Format PDF
File Size 157.12 MB

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