








$25.00
Generation
4Language
EnglishModel of Truck
930E-4Region
USATruck Class
930Illustrated factory Workshop Manual for Komatsu Electric Dump Trucks Models 930E-4.
This manual will assist you in diagnosing, repairing, and adjusting for your electric dump truck.
You can use a Windows, Mac, or Android device to view this manual. You only need to have a PDF reader installed.
Covered Models (USA):
930E-4 (SN: A31693-31697; A31699; A31701; A31710-31714; A31729-)
Format: PDF, 1356 pages
Language: English
Table of Contents:
A GENERAL INFORMATION INDEX
COMPONENTS and SPECIFICATIONS
MAJOR COMPONENT DESCRIPTIONS
SPECIFICATIONS
SAFETY
GENERAL
PRECAUTIONS BEFORE OPERATION
OPERATING THE TRUCK
WORKING NEAR BATTERIES
BEFORE PERFORMING MAINTENANCE
WHILE PERFORMING MAINTENANCE
TIRES
ADDITIONAL JOB SITE RULES
WHEN REPAIRS ARE NECESSARY
SPECIAL PRECAUTIONS FOR WORKING ON AC DRIVE TRUCKS
CAPACITOR DISCHARGE SYSTEM
OPERATING INSTRUCTIONS
PREPARING FOR OPERATION
WALK AROUND INSPECTION
RETRACTABLE LADDER SYSTEM (Optional)
IN-CAB CONTROL PANEL
USING THE IN-CAB CONTROL PANEL
USING THE GROUND LEVEL CONTROL BOX
EMERGENCY OPERATION
ENGINE START-UP
AFTER ENGINE HAS STARTED
PRE-SHIFT BRAKE CHECK
OPERATION
PERFORMING THE BRAKE TESTS
EMERGENCY STEERING SYSTEM
MACHINE OPERATION SAFETY PRECAUTIONS
OPERATING ON THE HAUL ROAD
STARTING ON A GRADE WITH A LOADED TRUCK
PASSING
LOADING
DUMPING
SUDDEN LOSS OF ENGINE POWER
FUEL DEPLETION
SAFE PARKING PROCEDURES
NORMAL ENGINE SHUTDOWN PROCEDURE
DISABLED TRUCK DUMPING PROCEDURE
HOIST SYSTEM
TOWING
RESERVE ENGINE OIL SYSTEM (Optional)
WARNINGS AND CAUTIONS
GRADE/SPEED CHART
KEY SWITCH
ROPS/FOPS
BATTERIES
ISOLATION BOX
PROPEL LOCKOUT LEVER
CAPACITORS
CRUSHING HAZARD
CYLINDER PRESSURE
FILLING THE HYDRAULIC TANK
HYDRAULIC OIL PRESSURE
HOT OIL SPRAY
WHEEL MOTOR OIL LEVEL
HOT EXHAUST
RADIATOR
EMERGENCY LADDER
ACCUMULATOR DRAIN VALVES
EMERGENCY DUMP PROCEDURE
EMERGENCY TOWING PROCEDURE
WELDING
EMERGENCY SHUTDOWN
INFORMATION DISPLAY
WIRELESS SIGNALS
HIGH VOLTAGE
LIFTING INSTRUCTIONS
PRODUCT IDENTIFICATION PLATE
LUBRICATION CHART
TORQUE TABLES AND CONVERSION CHARTS
EFFECT OF SPECIAL LUBRICANTS On Fasteners and Standard Torque Values
STANDARD TIGHTENING TORQUES For Class 10.9 Cap screws and Class 10 Nuts
STANDARD TIGHTENING TORQUES For SAE Grade 5 and Grade 8 Cap screws
STANDARD TIGHTENING TORQUES For SAE Grade 9 Cap screws
STORAGE AND IDLE MACHINE PREPARATION
SHORT TERM IDLE PERIODS
PREPARATION FOR STORAGE
REMOVAL FROM STORAGE
RECONDITIONING AN IDLE VEHICLE
ENGINE OPERATION
ENGINE STORAGE
RESTORING AN ENGINE AFTER EXTENDED STORAGE
ELECTRIC DRIVE TRUCKS
B STRUCTURES INDEX
B2 STRUCTURAL COMPONENTS INDEX
STRUCTURAL COMPONENTS
PREPARATION
DIAGONAL LADDER, GRILLE AND HOOD ASSEMBLY
RH DECK AND RETARDING GRID
LH DECK
CENTER DECK
B3 DUMP BODY INDEX
DUMP BODY
DUMP BODY
BODY PADS
BODY GUIDE
HOIST LIMIT SWITCH
BODY-UP SWITCH
BODY RETENTION SLING
ROCK EJECTORS
B4 FUEL TANK INDEX
FUEL TANK
Removal
Installation
Repair
Cleaning
FUEL TANK BREATHER VALVE
FUEL GAUGE SENDER (TOP)
QUICK FILL FUEL RECEIVERS (FRONT)
C ENGINE INDEX
C2 POWER MODULE INDEX
POWER MODULE
PREPARATION FOR REMOVAL
REMOVAL
INSTALLATION
HOOKUP
C3 COOLING SYSTEM INDEX
COOLING SYSTEM
RADIATOR
REPAIRING THE RADIATOR
COOLANT SYSTEM TROUBLESHOOTING
C4 POWER TRAIN INDEX
POWER TRAIN
ALTERNATOR REMOVAL
ALTERNATOR INSTALLATION
ENGINE
C5 AIR CLEANERS INDEX
AIR CLEANERS
OPERATION
SERVICING THE AIR CLEANERS
AIR CLEANER ASSEMBLY CLEANING
AIR INTAKE TROUBLESHOOTING
C7 FAN CLUTCH INDEX
FAN CLUTCH
REMOVAL and INSTALLATION TOOLING
DISASSEMBLY
CLEANING AND INSPECTION
ASSEMBLY
TEST PROCEDURE
D ELECTRICAL SYSTEM (24VDC NON-PROPULSION) INDEX
D2 24VDC ELECTRICAL SUPPLY SYSTEM INDEX
VDC ELECTRIC SUPPLY SYSTEM
ELECTRICAL SYSTEM DESCRIPTION
BATTERIES
BATTERY SUPPLY SYSTEM
ISOLATION BOX ASSEMBLY
AUXILIARY CONTROL CABINET
VDC ELECTRIC CRANKING MOTOR SYSTEM (WITH PRELUBE)
MAINTENANCE
TROUBLESHOOTING PRELUBE CRANKING MOTOR CIRCUIT
VDC ELECTRIC START SYSTEM
CRANKING MOTORS
CRANKING MOTOR TROUBLESHOOTING
SOLENOID CHECKS
MAGNETIC SWITCH
D3 24VDC ELECTRICAL SYSTEM COMPONENTS INDEX
VDC ELECTRICAL SYSTEM COMPONENTS
TRUCK SHUTDOWN PROCEDURE
BRAKE WARNING BUZZER
AUXILIARY CONTROL CABINET COMPONENTS
MAGNETIC SWITCHES
KOMTRAX PLUS
KOMTRAX PLUS BASIC FEATURES
USING KOMTRAX PLUS
KOMTRAX PLUS DATA ITEMS
KOMTRAX PLUS DIAGNOSTIC FEATURES
KOMTRAX PLUS CONTROLLER
KOMTRAX PLUS SOFTWARE
KOMTRAX PLUS INITIALIZATION PROCEDURE
WHEN REPLACING A KOMTRAX PLUS CONTROLLER
KOMTRAX PLUS CONTROLLER CHECKOUT
ORBCOMM CONTROLLER (if equipped)
D11 KOMTRAX PLUS INDEX
INTERFACE MODULE
SENSORS
INTERFACE MODULE SOFTWARE
INTERFACE MODULE CHECKOUT
D12 INTERFACE MODULE INDEX
D13 INTERFACE MODULE AND KOMTRAX PLUS TROUBLESHOOTING INDEX
INTERFACE MODULE AND KOMTRAX PLUS TROUBLESHOOTING
GENERAL
TROUBLESHOOTING
FAULT CODES
FAULT TREE ANALYSIS
D14 KOMTRAX PLUS FORMS INDEX
KOMTRAX PLUS FORMS
KOMTRAX PLUS INITIALIZATION CHECK LIST
KOMTRAX PLUS DATA DOWNLOAD
KOMTRAX PLUS INITIALIZATION CHECK LIST
KOMTRAX PLUS INITIALIZATION FORM
E ELECTRIC PROPULSION SYSTEM INDEX
E2 ELECTRIC PROPULSION SYSTEM COMPONENTS INDEX
ELECTRICAL PROPULSION SYSTEM COMPONENTS
GENERAL SYSTEM DESCRIPTION
SYSTEM COMPONENTS
DSC SOFTWARE FUNCTIONS
ALTERNATOR FIELD CONTROL
EVENT DETECTION AND PROCESSING
EVENT RESTRICTIONS
EVENT LOGGING AND STORAGE
ABNORMAL CONDITIONS/OVERRIDING FUNCTIONS
PROPULSION SYSTEM COMPONENT ABBREVIATIONS and LOCATIONS
ELECTRONIC ACCELERATOR AND RETARD PEDALS
PHASE MODULE REPLACEMENT
E3 AC DRIVE SYSTEM ELECTRICAL CHECKOUT PROCEDURE INDEX
AC DRIVE SYSTEM ELECTRICAL CHECKOUT PROCEDURE
AC DRIVE SYSTEM MAINTENANCE
NORMAL TRUCK SHUTDOWN PROCEDURE
TEST EQUIPMENT
HANDLING ELECTRONIC PANEL PRINTED CIRCUIT CARDS
REST MODE ACTIVATION
INITIAL CHECKOUT PROCEDURES
CHECKS PRIOR TO SELF LOAD ENGINE TEST (LOADBOX)
ENGINE RUNNING TESTS
DIAGNOSTIC INFORMATION DISPLAY (DID) PANEL
VIEWING EVENT AND STATISTICAL DATA
LOGIC SCREENS
DATALOGGER FUNCTION
UPLOADING DATA
E5 TROUBLESHOOTING FAULT CODES (A001-A146) INDEX
This manual will assist you in diagnosing, repairing, and adjusting for your electric dump truck.
You can use a Windows, Mac, or Android device to view this manual. You only need to have a PDF reader installed.
Covered Models (USA):
930E-4 (SN: A31693-31697; A31699; A31701; A31710-31714; A31729-)
Format: PDF, 1356 pages
Language: English
Table of Contents:
A GENERAL INFORMATION INDEX
COMPONENTS and SPECIFICATIONS
MAJOR COMPONENT DESCRIPTIONS
SPECIFICATIONS
SAFETY
GENERAL
PRECAUTIONS BEFORE OPERATION
OPERATING THE TRUCK
WORKING NEAR BATTERIES
BEFORE PERFORMING MAINTENANCE
WHILE PERFORMING MAINTENANCE
TIRES
ADDITIONAL JOB SITE RULES
WHEN REPAIRS ARE NECESSARY
SPECIAL PRECAUTIONS FOR WORKING ON AC DRIVE TRUCKS
CAPACITOR DISCHARGE SYSTEM
OPERATING INSTRUCTIONS
PREPARING FOR OPERATION
WALK AROUND INSPECTION
RETRACTABLE LADDER SYSTEM (Optional)
IN-CAB CONTROL PANEL
USING THE IN-CAB CONTROL PANEL
USING THE GROUND LEVEL CONTROL BOX
EMERGENCY OPERATION
ENGINE START-UP
AFTER ENGINE HAS STARTED
PRE-SHIFT BRAKE CHECK
OPERATION
PERFORMING THE BRAKE TESTS
EMERGENCY STEERING SYSTEM
MACHINE OPERATION SAFETY PRECAUTIONS
OPERATING ON THE HAUL ROAD
STARTING ON A GRADE WITH A LOADED TRUCK
PASSING
LOADING
DUMPING
SUDDEN LOSS OF ENGINE POWER
FUEL DEPLETION
SAFE PARKING PROCEDURES
NORMAL ENGINE SHUTDOWN PROCEDURE
DISABLED TRUCK DUMPING PROCEDURE
HOIST SYSTEM
TOWING
RESERVE ENGINE OIL SYSTEM (Optional)
WARNINGS AND CAUTIONS
GRADE/SPEED CHART
KEY SWITCH
ROPS/FOPS
BATTERIES
ISOLATION BOX
PROPEL LOCKOUT LEVER
CAPACITORS
CRUSHING HAZARD
CYLINDER PRESSURE
FILLING THE HYDRAULIC TANK
HYDRAULIC OIL PRESSURE
HOT OIL SPRAY
WHEEL MOTOR OIL LEVEL
HOT EXHAUST
RADIATOR
EMERGENCY LADDER
ACCUMULATOR DRAIN VALVES
EMERGENCY DUMP PROCEDURE
EMERGENCY TOWING PROCEDURE
WELDING
EMERGENCY SHUTDOWN
INFORMATION DISPLAY
WIRELESS SIGNALS
HIGH VOLTAGE
LIFTING INSTRUCTIONS
PRODUCT IDENTIFICATION PLATE
LUBRICATION CHART
TORQUE TABLES AND CONVERSION CHARTS
EFFECT OF SPECIAL LUBRICANTS On Fasteners and Standard Torque Values
STANDARD TIGHTENING TORQUES For Class 10.9 Cap screws and Class 10 Nuts
STANDARD TIGHTENING TORQUES For SAE Grade 5 and Grade 8 Cap screws
STANDARD TIGHTENING TORQUES For SAE Grade 9 Cap screws
STORAGE AND IDLE MACHINE PREPARATION
SHORT TERM IDLE PERIODS
PREPARATION FOR STORAGE
REMOVAL FROM STORAGE
RECONDITIONING AN IDLE VEHICLE
ENGINE OPERATION
ENGINE STORAGE
RESTORING AN ENGINE AFTER EXTENDED STORAGE
ELECTRIC DRIVE TRUCKS
B STRUCTURES INDEX
B2 STRUCTURAL COMPONENTS INDEX
STRUCTURAL COMPONENTS
PREPARATION
DIAGONAL LADDER, GRILLE AND HOOD ASSEMBLY
RH DECK AND RETARDING GRID
LH DECK
CENTER DECK
B3 DUMP BODY INDEX
DUMP BODY
DUMP BODY
BODY PADS
BODY GUIDE
HOIST LIMIT SWITCH
BODY-UP SWITCH
BODY RETENTION SLING
ROCK EJECTORS
B4 FUEL TANK INDEX
FUEL TANK
Removal
Installation
Repair
Cleaning
FUEL TANK BREATHER VALVE
FUEL GAUGE SENDER (TOP)
QUICK FILL FUEL RECEIVERS (FRONT)
C ENGINE INDEX
C2 POWER MODULE INDEX
POWER MODULE
PREPARATION FOR REMOVAL
REMOVAL
INSTALLATION
HOOKUP
C3 COOLING SYSTEM INDEX
COOLING SYSTEM
RADIATOR
REPAIRING THE RADIATOR
COOLANT SYSTEM TROUBLESHOOTING
C4 POWER TRAIN INDEX
POWER TRAIN
ALTERNATOR REMOVAL
ALTERNATOR INSTALLATION
ENGINE
C5 AIR CLEANERS INDEX
AIR CLEANERS
OPERATION
SERVICING THE AIR CLEANERS
AIR CLEANER ASSEMBLY CLEANING
AIR INTAKE TROUBLESHOOTING
C7 FAN CLUTCH INDEX
FAN CLUTCH
REMOVAL and INSTALLATION TOOLING
DISASSEMBLY
CLEANING AND INSPECTION
ASSEMBLY
TEST PROCEDURE
D ELECTRICAL SYSTEM (24VDC NON-PROPULSION) INDEX
D2 24VDC ELECTRICAL SUPPLY SYSTEM INDEX
VDC ELECTRIC SUPPLY SYSTEM
ELECTRICAL SYSTEM DESCRIPTION
BATTERIES
BATTERY SUPPLY SYSTEM
ISOLATION BOX ASSEMBLY
AUXILIARY CONTROL CABINET
VDC ELECTRIC CRANKING MOTOR SYSTEM (WITH PRELUBE)
MAINTENANCE
TROUBLESHOOTING PRELUBE CRANKING MOTOR CIRCUIT
VDC ELECTRIC START SYSTEM
CRANKING MOTORS
CRANKING MOTOR TROUBLESHOOTING
SOLENOID CHECKS
MAGNETIC SWITCH
D3 24VDC ELECTRICAL SYSTEM COMPONENTS INDEX
VDC ELECTRICAL SYSTEM COMPONENTS
TRUCK SHUTDOWN PROCEDURE
BRAKE WARNING BUZZER
AUXILIARY CONTROL CABINET COMPONENTS
MAGNETIC SWITCHES
KOMTRAX PLUS
KOMTRAX PLUS BASIC FEATURES
USING KOMTRAX PLUS
KOMTRAX PLUS DATA ITEMS
KOMTRAX PLUS DIAGNOSTIC FEATURES
KOMTRAX PLUS CONTROLLER
KOMTRAX PLUS SOFTWARE
KOMTRAX PLUS INITIALIZATION PROCEDURE
WHEN REPLACING A KOMTRAX PLUS CONTROLLER
KOMTRAX PLUS CONTROLLER CHECKOUT
ORBCOMM CONTROLLER (if equipped)
D11 KOMTRAX PLUS INDEX
INTERFACE MODULE
SENSORS
INTERFACE MODULE SOFTWARE
INTERFACE MODULE CHECKOUT
D12 INTERFACE MODULE INDEX
D13 INTERFACE MODULE AND KOMTRAX PLUS TROUBLESHOOTING INDEX
INTERFACE MODULE AND KOMTRAX PLUS TROUBLESHOOTING
GENERAL
TROUBLESHOOTING
FAULT CODES
FAULT TREE ANALYSIS
D14 KOMTRAX PLUS FORMS INDEX
KOMTRAX PLUS FORMS
KOMTRAX PLUS INITIALIZATION CHECK LIST
KOMTRAX PLUS DATA DOWNLOAD
KOMTRAX PLUS INITIALIZATION CHECK LIST
KOMTRAX PLUS INITIALIZATION FORM
E ELECTRIC PROPULSION SYSTEM INDEX
E2 ELECTRIC PROPULSION SYSTEM COMPONENTS INDEX
ELECTRICAL PROPULSION SYSTEM COMPONENTS
GENERAL SYSTEM DESCRIPTION
SYSTEM COMPONENTS
DSC SOFTWARE FUNCTIONS
ALTERNATOR FIELD CONTROL
EVENT DETECTION AND PROCESSING
EVENT RESTRICTIONS
EVENT LOGGING AND STORAGE
ABNORMAL CONDITIONS/OVERRIDING FUNCTIONS
PROPULSION SYSTEM COMPONENT ABBREVIATIONS and LOCATIONS
ELECTRONIC ACCELERATOR AND RETARD PEDALS
PHASE MODULE REPLACEMENT
E3 AC DRIVE SYSTEM ELECTRICAL CHECKOUT PROCEDURE INDEX
AC DRIVE SYSTEM ELECTRICAL CHECKOUT PROCEDURE
AC DRIVE SYSTEM MAINTENANCE
NORMAL TRUCK SHUTDOWN PROCEDURE
TEST EQUIPMENT
HANDLING ELECTRONIC PANEL PRINTED CIRCUIT CARDS
REST MODE ACTIVATION
INITIAL CHECKOUT PROCEDURES
CHECKS PRIOR TO SELF LOAD ENGINE TEST (LOADBOX)
ENGINE RUNNING TESTS
DIAGNOSTIC INFORMATION DISPLAY (DID) PANEL
VIEWING EVENT AND STATISTICAL DATA
LOGIC SCREENS
DATALOGGER FUNCTION
UPLOADING DATA
E5 TROUBLESHOOTING FAULT CODES (A001-A146) INDEX
General
Generation
4Language
EnglishModel of Truck
930E-4Region
USATruck Class
930Type of Document
Workshop ManualType of Truck
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