








$25.00
Generation
12Language
EnglishModel of Truck
D65E-12, D65P-12, D65EX-12, D65PX-12Region
WorldWideTruck Class
D65Illustrated factory Workshop Manual for Komatsu Crawler Dozers Models D65E-12, D65EX-12, D65P-12 and D65PX-12.
This manual will assist you in diagnosing, repairing, and adjusting for your crawler dozer.
You can use a Windows, Mac, or Android device to view this manual. You only need to have a PDF reader installed.
Covered Models:
D65E-12 (SN: 60001-)
D65EX-12 (SN: 60001-)
D65P-12 (SN: 60001-)
D65PX-12 (SN: 60001-)
Format: PDF, 1227 pages
Language: English
Table of Contents:
GENERAL
General assembly drawing
Specifications
Weight table
Table of fuel, coolant and lubricants
STRUCTURE AND FUNCTION
Radiator, oil cooler
Engine control
Power train system
Power train skeleton
Powertrain unit
Power train hydraulic piping diagram
Powertrain hydraulic circuit diagram
Powertrain hydraulic system diagram
Damper, universal joint
Torque converter and P.T.0
Transmission control
Transmission
Transmission control valve
Main relief valve
Lubrication relief valve
steering, brake control
Bevel gear shaft, steering clutch,
steering brake (D65E, P-12)
Steering control valve (D65E, P-12)
Steering brake valve (D65E, P-12)
Reducing valve
Steering and brake control (D65EX, PX-12)
Bevel gear shat, HSS steering and brake (D65EX, PX-12)
Bevel gear shaft, HSS brake valve (D65EX, PX-12)
Scavenging pump strainer
Powertrain oil strainer
Powertrain oil filter
Final drive
Main frame
Track frame
Recoil spring
Suspension
Work equipment hydraulic piping
diagram
Angledozer
Straight tiltdozer
Power pitch dozer
Ripper
PPC control piping diagram
Work equipment control
Work equipment hydraulic circuit diaram
Work euipment hydraulic system diagram
Steering and work equipment hydraulic circuit diagram
Steering and work equipment hydraulic system diagram
Hydraulic tank and filter
Hydraulic, HSS pump (D65EX, PX-12)
PPC valve (for steering) (D65EX, PX-12)
PPC valve (for steering) (D65E, P-12)
PPC valve (for blade lift, tilt and ripper)
PPC charge valve
PPC lock vave
Main control valve (2-SPOOL valve) (D65E, P-12)
Main control valve (3-SPOOL valve) (D65EX, PX-12)
Power pitch selector valve
HSS motor
Operation of steering, work equipment
control circuit
Suction valve
Piston valve
Work equipment
Electrical circuit diagram
Engine control
Machine monitor system
Sensors
TESTING AND ADJUSTING
DISASSEMBLY AND ASSEMBLY
MAINTENANCE STANDARD
Engine mount
Power train unit mount
Damper, universal joint
Torque converter, PTO
Transmission
Transmission control valve
Main relief valve
Bevel gear shaft, steering clutch, steering brake, (D65E, P-12)
Bevel gear shaft, HSS steering brake (1/2) (D65EX, PX-12)
Bevel gear shaft, HSS steering brake (2/2) (D65EX, PX-12)
Bevel gear shaft, HSS steering brake (1/2) (D65EX, PX-12) 4
Steering control valve (D65E, P-12)
Bevel gear shaft, HSS Brake valve (D65EX, PX-12)
Power train, lubrication pump
PPC pump
PPC valve
° For steering (D65EX, PX-12)
° For blade lift, blade tilt, ripper lift (D65E, P-12 ° D65EX, PX-12)
PPC charge valve
Final drive
Hull frame
Track frame, recoil spring
Idler
Track roller
Carrier roller
Sprocket tooth profile
Track shoe (Dry type)
Track shoe (Lubricated type)
Suspension
Hydraulic pump (D65E, P-12)
Hydraulic, HSS pump (D65EX, PX-12).
HSS motor (D65EX-PX-12)
Main control valve
° 2 + 1 -spool valve (D65E, P-12)
° 3 + 1 -spool valve (D65EX, PX-12) ..
Work equipment cylinder
Work equipment
Cutting edge, end bit
Ripper
OTHER
TRIMMING DOZER DDM060-4A
This section contains only information re the trimming dozer.
SPECIFICATIONS
Specification drawing
Specifications
Weight table
Table of fuel, coolant and lubricants
STRUCTURE AND FUNCTION
Rear guard
Work equipment hydraulic piping diagram
Steering and work equipment hydraulic circuit diagram
Work equipment hydraulic circuit diagram
Work equipment control
Main control valve
Trimming dozer
MAINTENANCE STANDARD
Main control valve
Work equipment cylinder
Trimming dozer
D65EX - PX-12 FOR KA SPE
D65EX-12 SERIAL NO. 63403 AND UP
D65PX-12 SERIAL NO. 63304 AND UP
This section contains only information from the standard D65EX-12 (Serial No 60924 and up) and D65PX-12 (Serial No 60915 up)
STRUCTURE AND FUNCTION
Engine control
Transmission control
Steering and brake control
PPC Control piping diagram
TESTING AND ADJUSTING
Standard value table for chassis
Adjusting fuel control linkage
Adjusting linkages of forward-reverse lever, shift lever and parking brake lever
TROUBLESHOOTING
Connector types and mounting locations
Connector position drawing
ELECTRIC CIRCUIT DIAGRAM
Electric circuit diagram for cab
CAB specification
CANOPY specification
STRUCTURE AND FUNCTION
Engine control
Transmission control
Steering and brake control
PPC Control piping diagram
TESTING AND ADJUSTING
Standard value table for chassis
Adjusting fuel control linkage
Adjusting linkages of forward-reverse lever, gear shift lever and parking brake lever
TROUBLESHOOTING
Connector types and mounting locations
Connector position drawing
ELECTRIC CIRCUIT DIAGRAM
Electric circuit diagram for cab
CAB specification
CANOPY specification .
This manual will assist you in diagnosing, repairing, and adjusting for your crawler dozer.
You can use a Windows, Mac, or Android device to view this manual. You only need to have a PDF reader installed.
Covered Models:
D65E-12 (SN: 60001-)
D65EX-12 (SN: 60001-)
D65P-12 (SN: 60001-)
D65PX-12 (SN: 60001-)
Format: PDF, 1227 pages
Language: English
Table of Contents:
GENERAL
General assembly drawing
Specifications
Weight table
Table of fuel, coolant and lubricants
STRUCTURE AND FUNCTION
Radiator, oil cooler
Engine control
Power train system
Power train skeleton
Powertrain unit
Power train hydraulic piping diagram
Powertrain hydraulic circuit diagram
Powertrain hydraulic system diagram
Damper, universal joint
Torque converter and P.T.0
Transmission control
Transmission
Transmission control valve
Main relief valve
Lubrication relief valve
steering, brake control
Bevel gear shaft, steering clutch,
steering brake (D65E, P-12)
Steering control valve (D65E, P-12)
Steering brake valve (D65E, P-12)
Reducing valve
Steering and brake control (D65EX, PX-12)
Bevel gear shat, HSS steering and brake (D65EX, PX-12)
Bevel gear shaft, HSS brake valve (D65EX, PX-12)
Scavenging pump strainer
Powertrain oil strainer
Powertrain oil filter
Final drive
Main frame
Track frame
Recoil spring
Suspension
Work equipment hydraulic piping
diagram
Angledozer
Straight tiltdozer
Power pitch dozer
Ripper
PPC control piping diagram
Work equipment control
Work equipment hydraulic circuit diaram
Work euipment hydraulic system diagram
Steering and work equipment hydraulic circuit diagram
Steering and work equipment hydraulic system diagram
Hydraulic tank and filter
Hydraulic, HSS pump (D65EX, PX-12)
PPC valve (for steering) (D65EX, PX-12)
PPC valve (for steering) (D65E, P-12)
PPC valve (for blade lift, tilt and ripper)
PPC charge valve
PPC lock vave
Main control valve (2-SPOOL valve) (D65E, P-12)
Main control valve (3-SPOOL valve) (D65EX, PX-12)
Power pitch selector valve
HSS motor
Operation of steering, work equipment
control circuit
Suction valve
Piston valve
Work equipment
Electrical circuit diagram
Engine control
Machine monitor system
Sensors
TESTING AND ADJUSTING
DISASSEMBLY AND ASSEMBLY
MAINTENANCE STANDARD
Engine mount
Power train unit mount
Damper, universal joint
Torque converter, PTO
Transmission
Transmission control valve
Main relief valve
Bevel gear shaft, steering clutch, steering brake, (D65E, P-12)
Bevel gear shaft, HSS steering brake (1/2) (D65EX, PX-12)
Bevel gear shaft, HSS steering brake (2/2) (D65EX, PX-12)
Bevel gear shaft, HSS steering brake (1/2) (D65EX, PX-12) 4
Steering control valve (D65E, P-12)
Bevel gear shaft, HSS Brake valve (D65EX, PX-12)
Power train, lubrication pump
PPC pump
PPC valve
° For steering (D65EX, PX-12)
° For blade lift, blade tilt, ripper lift (D65E, P-12 ° D65EX, PX-12)
PPC charge valve
Final drive
Hull frame
Track frame, recoil spring
Idler
Track roller
Carrier roller
Sprocket tooth profile
Track shoe (Dry type)
Track shoe (Lubricated type)
Suspension
Hydraulic pump (D65E, P-12)
Hydraulic, HSS pump (D65EX, PX-12).
HSS motor (D65EX-PX-12)
Main control valve
° 2 + 1 -spool valve (D65E, P-12)
° 3 + 1 -spool valve (D65EX, PX-12) ..
Work equipment cylinder
Work equipment
Cutting edge, end bit
Ripper
OTHER
TRIMMING DOZER DDM060-4A
This section contains only information re the trimming dozer.
SPECIFICATIONS
Specification drawing
Specifications
Weight table
Table of fuel, coolant and lubricants
STRUCTURE AND FUNCTION
Rear guard
Work equipment hydraulic piping diagram
Steering and work equipment hydraulic circuit diagram
Work equipment hydraulic circuit diagram
Work equipment control
Main control valve
Trimming dozer
MAINTENANCE STANDARD
Main control valve
Work equipment cylinder
Trimming dozer
D65EX - PX-12 FOR KA SPE
D65EX-12 SERIAL NO. 63403 AND UP
D65PX-12 SERIAL NO. 63304 AND UP
This section contains only information from the standard D65EX-12 (Serial No 60924 and up) and D65PX-12 (Serial No 60915 up)
STRUCTURE AND FUNCTION
Engine control
Transmission control
Steering and brake control
PPC Control piping diagram
TESTING AND ADJUSTING
Standard value table for chassis
Adjusting fuel control linkage
Adjusting linkages of forward-reverse lever, shift lever and parking brake lever
TROUBLESHOOTING
Connector types and mounting locations
Connector position drawing
ELECTRIC CIRCUIT DIAGRAM
Electric circuit diagram for cab
CAB specification
CANOPY specification
STRUCTURE AND FUNCTION
Engine control
Transmission control
Steering and brake control
PPC Control piping diagram
TESTING AND ADJUSTING
Standard value table for chassis
Adjusting fuel control linkage
Adjusting linkages of forward-reverse lever, gear shift lever and parking brake lever
TROUBLESHOOTING
Connector types and mounting locations
Connector position drawing
ELECTRIC CIRCUIT DIAGRAM
Electric circuit diagram for cab
CAB specification
CANOPY specification .
General
Generation
12Language
EnglishModel of Truck
D65E-12, D65P-12, D65EX-12, D65PX-12Region
WorldWideTruck Class
D65Type of Document
Workshop ManualType of Truck
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