Komatsu 730E Dump Truck Operation & Maintenance Manual
175 pages · Publication CEAM020001
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- Models
- 730E
- Serial coverage
- A30539 - A30551
- Manual type
- Operation & Maintenance Manual
- Pages
- 175
- Publication
- CEAM020001
- Condition
- Brand new
What's inside
From the manual's own table of contents: 297 sections, 319 entries. See sample pages (PDF, 547 KB)
General1 topic
- TABLE OF CONTENTS 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 298 sections
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 Slopes1 topic
- TABLE OF CONTENTS (cont.) 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
Jump Starting With Receptacles
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 NECESSARY1 topic
- TABLE OF CONTENTS (cont.) WARNINGS AND CAUTIONS
OPERATING INSTRUCTIONS
WALK AROUND INSPECTION
ENGINE START-UP
AFTER ENGINE HAS STARTED
EMERGENCY STEERING SYSTEM
Operation
Pre-Operation Testing
Additional Guidelines
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
DISABLED TRUCK DUMPING PROCEDURE
Hookup
Raising the Body
Lowering the Body
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 Operation1 topic
- TABLE OF CONTENTS (cont.) PEDALS
SERVICE BRAKE PEDAL
DYNAMIC RETARDER PEDAL
THROTTLE PEDAL
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 CONSLOE
TRUCK CONTROLS
F-N-R Selector Switch
Hoist Control Lever
CONSOLE SWITCHES AND CONTROLS
Cigarette Lighter
Left-Hand Window Control Switch
Right-Hand 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)
Engine Diagnostic Connectors
Passenger Seat
PAYLOAD METER
Payload Meter Download Connector
CAB CLIMATE CONTROL
HEATER / AIR CONDITIONER CONTROLS
Fan Speed Control Knob
Temperature Control Knob
Air Flow Directional Knob
Heater/Air Conditioner Vents
OPERATOR SEAT
ADJUSTMENT
INSTRUMENT PANEL
GENERAL INFORMATION1 topic
- TABLE OF CONTENTS (cont.) CONTROL SYMBOLS
Key Switch
Engine Shutdown Switch With Timer Delay
Fog Light Switch
Ladder Light Switch
Backup Light Switch
Panel Illumination Lights
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
Panel Illumination Lights Dimmer Rheostat
Payload Meter Switch
OVERHEAD STATUS/WARNING INDICATOR LIGHT PANEL
DESCRIPTION OF INDICATOR SYMBOLS
INDICATOR LIGHT FUNCTIONS
A1. High Hydraulic Oil Temperature
B1. Low Steering Pressure
C1. Low Accumulator Precharge Pressure
D1. Electric System Fault
E1. Low Brake Pressure
A2. Low Hydraulic Tank Level
B2. Automatic Lubrication System Pressure
C2. Circuit Breaker Tripped
D2. Hydraulic Oil Filter Monitor
E2. Low Fuel
A3. Parking Brake
B3. Service Brake
C3. Body Up1 topic
- TABLE OF CONTENTS (cont.) D3. Dynamic Retarding
E3. Stop Engine
A4. Not Used
B4. Manual Backup Lights
C4. Engine Shutdown Timer
D4. Retard Speed Control (RSC)
E4. Check Engine
A5. Service Engine Indicator (AEM)
B5. High Wheel Motor Temperature
C5. Blower Fault
D6. Service Engine (CENSE)
E6. Not Used
Komatsu Engines w/Centry™ Fuel Control
Hazard Warning Light Switch
Lamp Test Switch/Centry™ Diagnostic Test Switch
VEHICLE HEALTH MONITORING SYSTEM (VHMS)
BASIC PRECAUTIONS
INTERFACE MODULE
CENTRY™ FUEL SYSTEM DIAGNOSTICS
GENERAL OPERATION
DETERMINING FAULT CODES
EXITING THE DIAGNOSTICS MODE
LUBRICATION AND SERVICE
HYDRAULIC TANK SERVICE
Adding Oil
COOLING SYSTEM SERVICE
Radiator Filling Procedure
RESERVE ENGINE OIL SYSTEM - (IF EQUIPPED)
Reserve Oil Tank Filling Procedure (Remote Fill)
LUBRICATION CHART
HOUR (DAILY) LUBE AND MAINTENANCE CHECKS
HOUR (DAILY) LUBE AND MAINTENANCE CHECKS (Continued)
HOUR LUBRICATION AND MAINTENANCE CHECKS
HOUR LUBRICATION AND MAINTENANCE CHECKS (Continued)1 topic
- TABLE OF CONTENTS (cont.) 500 HOUR LUBRICATION AND MAINTENANCE CHECKS
HOUR LUBRICATION AND MAINTENANCE CHECKS (Continued)
HOUR LUBRICATION AND MAINTENANCE CHECKS
10,000 HOUR LUBRICATION AND MAINTENANCE CHECKS
AUTOMATIC LUBRICATION SYSTEM
GENERAL DESCRIPTION
SYSTEM COMPONENTS
Filter Assembly
Hydraulic Motor and Grease Pump
Reservoir
Fixed Pressure Reducing Valve
Flow Control Valve
Solenoid Valve
Vent Valve
Time Delay Module
Pump Cutoff Pressure Switch
Unloader Valve
Pressure Switch
Pressure Gauge
Manual Override Button
Injectors
SYSTEM OPERATION
Normal Operation
Pressure Failure Detection Circuits
GENERAL INSTRUCTIONS
LUBRICANT REQUIRED FOR SYSTEM
SYSTEM PRIMING
LUBRICANT PUMP
Pump Housing Oil Level
Pump Pressure Control
FILTER AND RESERVOIR
Filter Assembly Element
INJECTORS (SL-1 Series H)
Injector Specifications
Injector Adjustment
INJECTOR OPERATION1 topic
- TABLE OF CONTENTS (cont.) SYSTEM CHECKOUT
Lubrication Cycle Timer Check
Lubrication Cycle Timer Adjustment
PREVENTIVE MAINTENANCE INSPECTION
Hour Lubrication System Inspection
Hour Inspection
SYSTEM TROUBLESHOOTING CHART
MAJOR COMPONENT DESCRIPTION
PAYLOAD METER III™
AM/FM RADIO / CD PLAYER
GENERAL RADIO RECEIVER FUNCTIONS
Turning On the Power
One-Hour Timer
Display
Setting a Default Display
Adjusting the Brightness of the Display
Auxiliary Mode
Adjusting the Receiver Settings
USING THE CLOCK
Setting the Clock
USING THE ALARM
Setting the Alarm
Turning the Alarm Off
Activating Snooze
Setting Alarm Volume
USING THE RADIO
Finding a Station
Setting the Presets
SATELLITE RADIO SERVICE (Optional)
Activating Satellite Radio (Optional)
USING THE WEATHERBAND
USING THE COMPACT DISC PLAYER1 topic
- TABLE OF CONTENTS (cont.) Playing a Compact Disc
Button Functions
PLAYING AN MP3 DISC
MP3 Format Compatibility
Root Directory
Empty Directory or Folder
No Folder
File Name Display
Pre-Programmed Playlists
Playing MP3 Files
TROUBLESHOOTING
TABLE13 topics
- TABLE 1 Standard Tightening Torque For Metric Cap screws and Nuts
- TABLE 2 Standard Tightening Torque For SAE Grade 5 & 8 Cap Screws and Nuts
- TABLE 3 Standard Tightening Torque 12-Pt, Grade 9, Cap Screws (SAE)
- TABLE 4 Tightening Torque for T-Bolt Type Hose Clamps
- TABLE 5 Standard Tightening Torque For Split Flange Clamp Bolts
- TABLE 6 Tightening Torque For Flared Tube And Hose Fittings
- TABLE 7 JIC 37° Swivel Nuts Torque Chart (SAE)
- TABLE 8 Pipe Thread Torque Chart (SAE)
- TABLE 9 O-Ring Boss Torque Chart (SAE)
- TABLE 10 O-Ring Face Seal Torque Chart (SAE)
- TABLE 11 Common Conversions Multipliers - Metric -to- English
- TABLE 12 Common Conversions Multipliers - English -to- Metric
- TABLE 13 Temperature Conversions
Inside this manual
Real pages from this operation & maintenance manual (175 pages). Open the sample pages (PDF, 545 KB)
- Controls and operation, page 84: Operation - Section 32
- Maintenance, page 104: Maintenance - Section 40
- Specifications, page 130: Specifications - Section 50
- Color page, page 154: Payload Meter III - Section 60
- Color page, page 165: 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.
This manual: Operation & Maintenance Manual CEAM020001$69.91
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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.
This manual
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, 175 pages
Quantity one is the manual described above.
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Ships in 1 business day.
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