Komatsu 730E Dump Truck Operation & Maintenance Manual
163 pages · Publication CEAM018100
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- Models
- 730E
- Serial coverage
- A30427 - A30538
- Manual type
- Operation & Maintenance Manual
- Pages
- 163
- Publication
- CEAM018100
- Condition
- Brand new

What's inside
From the manual's own table of contents: 339 topics. See sample pages (PDF, 499 KB)
- INTRODUCTION
- FOREWORD
- TRUCK MODEL ILLUSTRATION
- ABOUT THIS MANUAL
- ALERTS PAGE
- STANDARD CHARTS AND TABLES
- GENERAL SAFETY
- PERSONAL SAFETY
- Safety Rules
- Truck Safety Features
- Clothing And Personal Items
- Unauthorized Modification
- Leaving The Operator’s Seat
- Mounting And Dismounting
- Fire Extinguishers And First Aid Kits
- Precautions For High Temperature Fluids
- Asbestos Dust Hazard Prevention
- Fire Prevention For Fuel And Oil
- ROPS Precautions
- Preventing Injury From Work Equipment
- Precautions For Optional Attachments
- Precautions When Starting The Machine
- PRECAUTIONS FOR TRUCK OPERATION
- Safety Is Thinking Ahead
Show all 339 topics
- Safety At The Work Site
- Fire Prevention
- Preparing For Operation
- Ventilation For Enclosed Areas
- Mirrors, Windows, And Lights
- In The Operator’s Cab - Before Starting The Engine
- OPERATING THE MACHINE
- Starting The Engine
- Truck Operation - General
- Traveling In The Truck
- Precautions When Traveling In Reverse
- Traveling On Slopes
- Ensuring Good Visibility
- Operating On Snow
- Avoid Damage To The Dump Body
- Driving Near High-Voltage Cables
- When Loading The Truck
- When Dumping
- Working On Loose Ground
- Parking The Machine
- TOWING
- WORKING NEAR BATTERIES
- Battery Hazard Prevention
- Jump-Starting With Booster Cables
- PRECAUTIONS FOR MAINTENANCE
- BEFORE PERFORMING MAINTENANCE
- Stopping The Engine Before Service
- Warning Tag
- Proper Tools
- Securing The Dump Body
- DURING MAINTENANCE
- Personnel
- Attachments
- Working Under The Machine
- Keeping The Machine Clean
- Rules To Follow When Adding Fuel Or Oil
- Radiator Coolant Level
- Use Of Lighting
- Precautions With The Battery
- Handling High-Pressure Hoses
- Precautions With High-Pressure Oil
- Maintenance Near High Temperatures And High Pressures
- Rotating Fan And Belts
- Waste Materials
- TIRES
- Handling Tires
- Tire Maintenance
- Storing Tires After Removal
- ADDITIONAL JOB SITE RULES
- WHEN REPAIRS ARE NECESSARY
- WARNINGS AND CAUTIONS
- OPERATING INSTRUCTIONS
- WALK-AROUND INSPECTION
- ENGINE START-UP
- AFTER ENGINE HAS STARTED
- MACHINE OPERATION SAFETY PRECAUTIONS
- LOADING
- HAULING
- PASSING
- DUMPING
- To Raise The Dump Body
- To Lower The Dump Body: (When dumping over a berm or into a crusher)
- To Lower The Dump Body (When dumping on flat ground)
- SAFE PARKING PROCEDURES
- ENGINE SHUTDOWN PROCEDURE
- DELAYED ENGINE SHUTDOWN PROCEDURE
- SUDDEN LOSS OF POWER
- EMERGENCY STEERING SYSTEM
- Operation
- Testing
- OPERATOR CAB AND CONTROLS
- STEERING WHEEL AND CONTROLS
- STEERING WHEEL
- HORN BUTTON
- TILT/TELESCOPE LEVER
- MULTI-FUNCTION TURN SIGNAL SWITCH
- Turn Signal Operation
- High Beam Headlight Operation
- Windshield Wiper Operation
- PEDALS
- SERVICE BRAKE PEDAL
- DYNAMIC RETARDER PEDAL
- Optional - Dual Function/Single Pedal
- THROTTLE PEDAL
- CAB CLIMATE CONTROL
- HEATER/AIR CONDITIONER VENTS
- HEATER/AIR CONDITIONER CONTROLS AND VENTS
- Defroster Vent Control Switch
- Heat Control Switch
- Temperature Control Knob
- Fan Control Knob
- Heater/Air Conditioner Selector Switch
- OVERHEAD PANEL CONTROLS AND COMPONENTS
- GRADE/SPEED WARNING CHART
- RADIO SPEAKERS
- WARNING ALARM BUZZER
- CAB RADIO
- WARNING LIGHTS DIMMER CONTROL
- WARNING/STATUS INDICATOR LIGHT PANEL
- AIR CLEANER VACUUM GAUGES
- WINDSHIELD WIPERS
- CENTER CONSOLE
- TRUCK CONTROLS
- F-N-R Selector Switch
- Hoist Control Lever
- CONSOLE SWITCHES AND CONTROLS
- Ashtray
- Cigarette Lighter
- LH Window Control Switch
- RH Window Control Switch
- Engine Shutdown Switch
- Override Switch
- Retard Speed Control (RSC) Switch
- Retard Speed Control (RSC) Dial
- Statex III Download Port
- Engine Diagnostic Port (CENSE)
- Modular Mining Port
- Passenger Seat
- Engine Diagnostic Connectors
- Engine Diagnostics Connector vbb bvbnvfvb
- Data Storage Button
- PAYLOAD METER
- Payload Meter Download Connector
- OPERATOR SEAT
- Adjustment
- INSTRUMENT PANEL
- GENERAL INFORMATION
- CONTROL SYMBOLS
- CONTROL SWITCHES AND GAUGES
- Key Switch
- Timer Delayed Engine Shutdown Switch
- Fog Light Switch
- Ladder Light Switch
- Backup Light Switch
- Panel Illumination Lights And Dimmer Rheostat
- Cab Air Conditioner/Heater Vents
- Engine Cold Weather Starting Aid Switch
- Rotating Beacon Light Switch
- Heated Mirror Switch
- Wheel Brake Lock Switch
- Parking Brake Switch
- Digital Tachometer
- Right Turn Signal Indicator Light
- High Beam Headlight Indicator Light
- Left Turn Signal Indicator Light
- Digital Speedometer/Payload Meter Display
- Voltmeter Gauge
- Engine Oil Pressure Gauge
- Engine Water Temperature Gauge
- Fuel Gauge
- Engine Hourmeter
- Headlight Switch
- Payload Meter Switch
- OVERHEAD STATUS/WARNING INDICATOR LIGHT PANEL
- DESCRIPTION OF INDICATOR SYMBOLS
- INDICATOR LIGHT FUNCTIONS
- High Hydraulic Oil Temperature
- Low Steering Pressure
- Low Accumulator Precharge Pressure
- Electric System Fault Warning
- Low Brake Pressure
- Low Hydraulic Tank Level
- Low Automatic Lubrication System Pressure
- Circuit Breaker Tripped
- Hydraulic Oil Filter
- Low Fuel Indicator
- Parking Brake Indicator
- Service Brake Indicator
- Body Up Indicator
- Dynamic Retarding Indicator
- Stop Engine Indicator
- Backup Indicator
- Engine Shutdown Timer - Five Minute Idle
- Retard Speed Control
- Service Engine Indicator (AEM)
- High Wheel Motor Temperature Indicator
- Blower Fault Warning
- Service Engine Indicator (CEN)
- Komatsu Engines w/Centry™ Fuel Control
- Hazard Warning Light Switch
- Lamp Test Switch/Centry™ Diagnostic Test Switch
- CENTRY™ FUEL SYSTEM DIAGNOSTICS
- GENERAL OPERATION
- DETERMINING FAULT CODES
- EXITING THE DIAGNOSTICS MODE
- VEHICLE HEALTH MONITORING SYSTEM (VHMS)
- BASIC PRECAUTIONS
- INTERFACE MODULE
- LUBRICATION AND SERVICE
- HYDRAULIC TANK SERVICE
- Adding Oil
- COOLING SYSTEM
- Coolant Level Check
- Radiator Filling Procedure
- Antifreeze Temperature Recommendations
- LUBRICATION CHART
- HOUR LUBE AND MAINTENANCE CHECKS
- HOUR LUBRICATION AND MAINTENANCE CHECKS
- 10,000 HOUR LUBRICATION AND MAINTENANCE CHECKS
- MAJOR COMPONENT DESCRIPTION
- PAYLOAD METER III™
- PAYLOAD METER III
- Data Summary
- Data Gathering
- COMPONENT DESCRIPTION
- System Diagram
- Suspension Pressure Sensors
- Inclinometer
- Operator Display
- Payload Operator Switch
- Speed Input
- Body-Up Switch
- Brake Lock Switch
- Communications Ports
- Key Switch Input
- Payload Meter Power
- Load Lights
- Wiring and Termination
- TCI Outputs
- OPERATOR’S DISPLAY AND SWITCH
- Reading the Speedometer
- Reading the Load Display
- Using the Operator ID
- Using the Load and Ton Counter
- Total Ton Counter
- Total Load Counter
- Clearing the Counters
- Viewing Live Sensor Data
- Other Display Messages
- PAYLOAD OPERATION AND CALCULATION
- Description of Haul Cycle States
- Haul Cycle Description
- Load Calculation
- Carry Back
- Measurement Accuracy
- SOURCES FOR PAYLOAD ERROR
- Payload Error
- Loading Conditions
- Pressure Sensors
- Swingloads
- Speed and Distance
- HAUL CYCLE DATA
- Haul Cycle Warning Flags
- M: Haul Cycle Too Long
- N: Sensor Input Error
- Frame Torque Data
- Sprung Weight Data
- Maximum Speed Data
- Alarm Records
- Fault Code Data
- PC SOFTWARE OVERVIEW
- PC Overview
- System Configuration
- Installing the PLM III Software
- DOWNLOADING DATA
- PLM III SYSTEM CONFIGURATION
- Starting Communications
- Displayed Payload Units
- Time Units
- Connection Menu
- Connecting to the Payload Meter
- Configure the Payload Meter
- Setting the Date and Time
- Setting the Truck Type
- Setting the Gauge Display Units
- Setting the Frame Serial Number
- Setting the Truck Number
- Setting the Komatsu Distributor
- Setting the Komatsu Customer
- Clean Truck Tare
- Inclinometer Calibration
- DATA ANALYSIS
- Creating a Query
- Sorting on Truck Unit Number
- Sorting on Truck Type
- Sorting on Date Range
- Sorting on Time Range
- Payload Detail Screen
- Creating Reports
- Summary - One Page Report
- Detailed - Multi-Page Report
- Creating Graphs
- Exporting Data
- CSV Export
- Compressed
- Importing Data
- Deleting Haul Cycle Records
- Viewing Alarms
- Deleting Alarm Records
- RADIO, AM/FM, CASSETTE
- GENERAL RECEIVER FUNCTIONS
- Turning The Power On And Off
- Display
- Setting The Default Display
- Adjusting Display Brightness
- SETTING THE TIME
- OPERATING THE RADIO
- BAND
- TUNE/SEEK
- Manual Tuning
- SEEK Mode
- SCAN
- AUTO
- ADJUSTING THE RECEIVER SETTINGS
- PROGRAMMING PRESET STATIONS
- OPERATION OF THE WEATHERBAND (U.S.)
- SATELLITE RADIO
- Operating Satellite Radio
- Program Type Search (PTY)
- CASSETTE PLAYER
- Playing A Cassette
- Cassette Functions
- Programmable Eject Default
- Bad Tape Detect
- Cleaning The Cassette Player
Inside this manual
Real pages from this operation & maintenance manual (163 pages). Open the sample pages (PDF, 498 KB)
- Controls and operation, page 77: Operation - Section 32
- Maintenance, page 103: Maintenance - Section 40
- Specifications, page 113: Maintenance - Section 42
- Color page, page 144: Payload Meter III - Section 60
- Color page, page 155: Payload Meter III - Section 60
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the 730E are listed below. Editions cover different serial number ranges: check the serial coverage and tick only the ones that match your machine.
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This is an operator's manual
Here's how it compares to the other manual types.
Service manual
Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.
Operator's manual
Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.
Parts manual
Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.
What it's used for
Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.
Service shops and owner/operators who repair their own equipment
Identifying correct parts and seeing how assemblies come apart and go back together
Keeping equipment running with less downtime
Factory manual, 163 pages
Quantity one is the manual described above.
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