Komatsu XT430-2, XT430L-2, XT445L-2, XT450L-2 Crawler Feller Buncher Harvester Operation & Maintenance Manual
287 pages · Publication CEAM025604
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What's inside
From the manual's own table of contents: 333 sections, 334 entries. See sample pages (PDF, 537 KB)
General1 topic
- TABLE OF CONTENTS FOREWORD
SAFETY INFORMATION
INTRODUCTION
Machine Orientation
General Orientation
Protective Structure
Breaking-in The New Machine
Product Information
Product Identification Number (Pin)/Machine Serial No. Plate
Bar Saw (Option)
Saw Head Identification Plate
Engine Data-plate
EPA Regulations
Your Machine Serial Numbers And Distributor
SAFETY AND WARNING DECALS
Location of the Safety Decals
OPERATIONAL SAFETY
Unauthorized Modifications
Before Starting the Engine
Observe General Safety Rules
Engine Ventilation
Fuel, Oil And Hydraulic Fluid Fire Hazards
Jump Starting or Charging Batteries
Travel Controls May Produce Reversed Operations
Show all 334 sections
Travel Precautions
Operate Carefully on Snow and Ice and in Very Cold Temperatures
Parking the Machine
Shut Down Control Functions
ADDITIONAL SAFETY EQUIPMENT
Do Not Alter or Modify the ROPS, FOPS, OPS
Seat Belt Must Be Used at All Times
Maintain Standard Safety Equipment in Good Condition
PERSONAL PRECAUTIONS
General Operator Precautions
Mounting and Dismounting Precautions
Handrails and Steps
Mounting and Dismounting
FIRE PREVENTION
Fire Caused by Accumulation of Flammable Material
Fire Caused by Fuel, Oil or Grease
Fire Coming from Electrical Wiring
Fire Coming from Hydraulic Line
Best Practices
Action if Smoke or Fire Occurs
What to Do After Fire
Fire Extinguisher and First Aid Kit
Action After Fire Suppression Activation
Ansul Fire Suppression System (Optional)
Manual Actuation
Automatic Electric Detection and Actuation
Maintenance
Fire Suppression System Owner’s Manual
OPERATION PRECAUTIONS
General
Before Beginning To Work
Attachment Safety
During Machine Operation
SERVICE AND MAINTENANCE PRECAUTIONS
Towing the Machine
Cooling and Hydraulic Systems
Track Tension Adjustments Require Caution
Diesel Fuel
Batteries
FIRE PREVENTION IN THE FIELD
Fire Prevention Tips in the Field
Fire Prevention in the Shop
SHIPPING AND TRANSPORTATION
Obey State and Local Over-the-Road Regulations
OPERATING CONTROLS
Operator’s Cab
Guards and Shields
Cab Door
Cab Step Operation
Door Safety Interlock
Emergency Cab Escape
Rear Cab Window Emergency Escape
Front Cab Window Emergency Escape
Air Conditioner
Cab Floor Heater (Optional)
Cab Pressurization
Ventilating Window
AM/FM Radio and CD Player
Dash Panel Switches, Displays and Gauges
Control Gauges
Operator’s Seat
Fire Extinguisher
Ansul™ Fire Suppression System (Optional)
IQAN CONTROL SYSTEM
Display - MDM
Main Screen
Sub Menus
Display Settings/Changes
SUB MENUS
Mode Menu
Changing Mode
Copying Mode
Resetting Mode
Information Menu
Settings Menu
Measure Menu
Measure Other Voltage Inputs
Measure Digital Inputs
Measure Frequency Input
Measure Current Output
Measure Digital Output
Properties Menu
POWER VIEW MENUS
Power View Display
First Time Start-up
Main Menu Navigation
Engine Configuration Data
Stored Fault Codes
Faults And Warnings
Auxiliary Gauge Fault
Active Fault Codes
Shutdown Codes
Back Light Adjustment
Contrast Adjustment
Select Units
1-Up Display Setup
4-Up Display Setup
OPERATION
Truck Driver’s Starting, Driving and Boom Operation Instructions
Boom and Attachment Tool Hand Controls
Foot Pedal Controls
Machine Shutdown
Tracked Feller Buncher / Harvester Daily Inspection
General Pre-Start Machine Inspection
New Machine Break-in Procedures
Starting the Machine
Cold Weather Starting
Wet Kit (optional)
In-Tank Hydraulic Oil Heater (Optional)
Track Drive Charge Oil Heater (Optional)
Cold Weather Starting Details
Jump Starting the Engine
Engine and Hydraulic Warming Procedures
Warm-up Procedures
Travel Controls
Forward Travel
Reverse Travel
Turning During Travel
Spin Turn
Travel Speed
Track/Parking Brakes
Preventing Repetitive Strain Injuries
Controlling the Front End Implements
Control Pattern Diagrams
Front End Attachment Movements
Main Boom DOWN
Main Boom UP
Stick Retract
Stick Extend
Swing LEFT
Swing Right
Tool Tilt FORWARD
Tool Tilt BACK
Cab Level FORWARD
Cab Level BACK
Cab Level LEFT
Cab Level RIGHT
Cutting Attachment Clamp Arms OPEN
Cutting Attachment Clamp Arms CLOSE
Cutting Attachment Accumulator Arm OPEN
Cutting Attachment Accumulator Arm CLOSE
Bar Saw CUT
Bar Saw RETRACT
Cutting Attachment Lateral Tilt LEFT (Optional)
Cutting Attachment Lateral Tilt RIGHT (Optional)
General Machine Operating Instructions
Changing Direction Forward and Reverse
Frozen Ground Conditions
Cleaning the Tracks
To clean the tracks
Stopping the Engine
Lowering Work Equipment Without Engine Power
Manually Lowering Work Equipment - Procedure
Locking the Inspection Covers
Automatic Swing Brake
MAINTENANCE INFORMATION
Service Meter Reading
Komatsu Genuine Replacement Parts
Komatsu Genuine Lubricants
Windshield Washer Fluid
Fresh and Clean Lubricants
Check Drained Oil and Used Filter
Fuel Strainer
Welding Instructions
Do Not Drop Things Inside Machine
Selecting Fuel and Lubricants to Match Ambient Temperature
Dusty Jobsite
Avoid Mixing Lubricants
Hydraulic System - Air Bleeding
Hydraulic Hose Installation
Checks after Inspection and Maintenance Works
LUBRICANTS, COOLANT AND FILTERS
Outline of Service
Handling Oil, Fuel, Coolant, and Performing Oil Wear Analysis
Fuel
Coolant and Water for Dilution
Grease
Performing Oil Wear Analysis
Analysis Testing
Oil Sampling
Oil and Fuel Storage
Inspect Air Intake
Filters
Electric System Maintenance
Handling Hydraulic System
RECOMMENDED FUEL, COOLANT, AND LUBRICANT
LUBRICANT AND FILL CAPACITIES
Fuel Quality Requirements
Engine Oil Performance Information
Hydraulic and Engine Oil Selection, Lubricating Oils and Grease
New Engine “Break-In” Oils
Coolant Quality Requirements
Hydraulic Oil Information
Hydraulic Oil Type
Hydraulic Oil Viscosity
Hydraulic Oil Viscosity Selection
ISO Code Rating
General Hydraulic Oil Specification
GENERAL INSTRUCTIONS
Cleaning
Replacement
Hoses and Tubes
Inspection
Installation
Hydraulic Pumps
Pressure Testing
Machine Start-up After Hydraulic Component Replacement
SERVICE AND MAINTENANCE
Care and Servicing
Maintenance Safety
Special Component Break-in Schedule
Lubrication Chart
Lubrication Points
Daily or 10 Hour Interval Maintenance Procedures
Polycarbonate Windows
Seat Belt Inspection
Visual Inspection
Check Track Components
Check Hydraulic Hoses
Clean Flammable Debris From Exterior Surfaces
Lubrication
Drain Water and Sediment At Primary Fuel Filter
Check Engine Coolant Level
Adding Engine Coolant
Radiator and Oil Cooler Check
Check Engine Oil Level
Check Track Tension
Check Fuel Level
Check Fire Extinguisher
Check Air Cleaner Restriction Indicator
Servicing the Air Cleaner and Filters
Check Hydraulic Oil Level
Adding Hydraulic Oil
Electric Fill Pump
Horn Check Procedure
Travel Alarm Check Procedure
Check Instrument Panel Gauges
Hour Interval Maintenance Procedures
Hydraulic Door Safety Interlock
Lubricate Swing Circle
Run Air Conditioner
Check Pump Drive Oil
Check Swing Gearbox Oil Level
Check Cab Window Emergency Escapes
Hour Interval Maintenance Procedures
Check Engine Fan and Belts
Battery Check
Torque Tapered Hub Retaining Bolts
Flush Track Final Drive Oil
Change Swing Drive Gearbox Oil
Change Hydraulic Oil Return Filters
Torque Main Boom Tapered Hub Center Bolts (XT450L-2 only)
Hour Interval Maintenance Procedures
Change Engine Oil & Filter
Changing Fuel Filters
Fuel Filter
Fuel Filter and Primary Fuel Filter
Bleeding Fuel System
Check Track Final Drive Oil
Torque Specific Bolts
Swing Motor Mounting Bolts
Hydraulic Tank Mounting Bolts
Track Frame Mounting Bolts
Track Shoe Mounting Bolts
Torque Tapered Hub Retaining Bolts XT430L-2, XT445L-2
Torque Tapered Hub Retaining Bolts, XT450L-2 Cab Leveling Pivots
Torque Main Boom Tapered Hub Center Bolts XT450L-2
Check Air Conditioner Refrigerant
Hour Interval Maintenance Procedures
Check Engine Coolant Antifreeze Concentration
Check Radiator Hoses
Change Air Cleaner Filters
Charge Filter Replacement
1,000 Hour Interval Maintenance Procedures
Secure and Clean Battery
Change Rexroth Swing Gearbox Oil
Change Pump Drive Oil and Filter
2,000 Hour Interval Maintenance Procedures
Flush Engine Cooling System
Hydraulic Tank Draining
Hydraulic Tank Removal
Hydraulic Tank Cleaning
Hydraulic Tank Assembly
Hydraulic Tank Installation
Hydraulic Tank Filling
External Pump
Hydraulic System Start-Up
Hydraulic System Start-Up For Machines Without A Vacuum Pump
Hydraulic System Start-Up For Machines With A Vacuum Pump
Check Engine Valve Lash
Transporting the Machine
Driving Machine On Trailer
HYDRAULIC SYSTEM
Typical Hydraulic Valve Set Up
VOAC K220 Valve (Typical)
VOAC K220 Valve (Upper)
VOAC K220 Valve (Lower)
VOAC L90LS Valve (Typical)
VOAC L90LS Valve (Upper)
VOAC L90LS Valve (Lower)
XT430-2, XT430L-2 Undercarriage
XT445L-2 Undercarriage
XT450L-2 Undercarriage
Upper Structure
Cylinders
ELECTRICAL CENTER
XT430-2 AND XT430L-2 SPECIFICATION
XT445L-2 SPECIFICATIONS
XT450L-2 SPECIFICATIONS
BOOM SWEEP DIAGRAMS
Inside this manual
Real pages from this operation & maintenance manual (287 pages). Open the sample pages (PDF, 535 KB)
- Controls and operation, page 150: Travel Controls
- Maintenance, page 206: Lubrication
- Specifications, page 274: SPECIFICATIONS
- Color page, page 247: MAINTENANCE
- Color page, page 138: OPERATION
Other manuals for this machine
Save 10% on 2 manuals, 15% on 3 or more. Other manuals for the XT430-2, XT430L-2, XT445L-2 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 CEAM025604$69.71
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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, 287 pages
Quantity one is the manual described above.
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