Komatsu PC400-7 PC400LC-7 PC450-7 PC450LC-7 HYDRAULIC Excavator

Unleash Unstoppable Performance with Komatsu's Precision Excavators

Dominate the toughest terrains with unmatched power, precision, and efficiency at your fingertips. The Komatsu PC400-7 PC400LC-7 PC450-7 PC450LC-7 HYDRAULIC Excavators are engineered to redefine productivity and conquer every challenge.

Advanced Hydraulic System: Precision and Power Reimagined

Harness the unparalleled capabilities of Komatsu's closed-center, load-sensing hydraulic system. Experience exceptional digging force and swift, responsive control, seamlessly adapting to varying load demands. The advanced hydraulics minimize power loss and maximize efficiency, empowering you to execute intricate tasks with precision and speed.

Komatsu SAA6D107E-2 Engine: Uncompromised Power and Fuel Efficiency

Power through the most demanding tasks with the Komatsu SAA6D107E-2 engine, delivering unwavering performance and reduced emissions. Its innovative design incorporates a high-pressure common rail fuel injection system, optimizing combustion and minimizing fuel consumption. Experience exceptional fuel efficiency without compromising power, ensuring maximum productivity and cost savings.

Intelligent Machine Control (iMC): Unmatched Accuracy and Productivity

Elevate your excavation operations to new heights with iMC. This advanced system integrates machine control and guidance technology, providing real-time position and grade information. Operators can achieve exceptional accuracy and productivity through precise blade control, reducing rework and minimizing material waste.

High-Resolution Monitor: Enhanced Visibility and Control

Stay in complete command with the high-resolution monitor, providing a crystal-clear view of machine functions, camera feeds, and job site information. Its intuitive interface simplifies operation, allowing operators to swiftly adjust settings and monitor performance, maximizing uptime and efficiency.

Spacious and Ergonomic Cab: Unparalleled Comfort and Control

Step into the spacious and ergonomic cab, designed to enhance operator comfort and productivity. The adjustable seat, ample legroom, and low-noise environment provide a fatigue-free workspace. Intuitive controls and strategically placed joysticks offer effortless operation, maximizing precision and reducing operator strain.

Advanced Safety Features: Uncompromising Protection

Operate with confidence, knowing you're protected by Komatsu's advanced safety features. The rear-view camera and all-around visibility system provide a clear view of the surrounding environment, minimizing blind spots and hazards. The operator seat is equipped with a presence sensor, automatically engaging safety measures if the operator leaves the seat unexpectedly.

Durable Components: Unwavering Reliability

Built to withstand the rigors of demanding excavation sites, these excavators feature heavy-duty components and reinforced structures. The boom, arm, and bucket are designed to handle extreme loads, ensuring long-term durability and reliability. The undercarriage system provides exceptional stability and traction, enabling you to tackle challenging terrain with confidence.

Exceptional Serviceability: Minimized Downtime

Maintain peak performance with ease thanks to the exceptional serviceability of these excavators. Conveniently located greasing points and easy-to-access service areas simplify routine maintenance, minimizing downtime and maximizing uptime. The centralized monitoring system provides real-time diagnostics and alerts, ensuring proactive maintenance and preventing unexpected failures.

Versatile Attachments: Expand Your Capabilities

Maximize your excavation potential with a wide range of Komatsu attachments, tailored to meet specific job requirements. Choose from a variety of buckets, breakers, hammers, and other attachments to customize your excavator for optimal performance and efficiency.

Optimized Performance: Tailored to Your Needs

Experience tailored performance with the customizable operating modes. Operators can select the appropriate mode based on the task at hand, ensuring optimal power and efficiency for various applications. The excavators seamlessly adapt to varying ground conditions, providing exceptional traction and digging capabilities in soft or hard soil, slopes, and uneven terrain.

Industry-Leading Support: Unmatched Peace of Mind

Invest in confidence with Komatsu's industry-leading support network. Enjoy access to genuine parts, factory-trained technicians, and comprehensive maintenance programs, ensuring your excavators remain at peak performance for years to come. Our dedicated support team is available 24/7 to provide expert guidance and timely assistance, minimizing downtime and maximizing your return on investment.

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This is a COMPLETE Operation & Maintenance Manual for the KOMATSU PC400-7, PC400LC-7, PC450-7, PC450LC-7 HYDRAULIC EXCAVATOR.

MACHINE MODEL SERIAL NUMBERS
PC400-7 50001 and up
PC400LC-7 50001 and up
PC450-7 20001 and up
PC450LC-7 20001 and up

TABLE OF CONTENTS:
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FOREWORD
SAFETY INFORMATION
INTRODUCTION
PRODUCT INFORMATION
CONTENTS
SAFETY
SAFETY INFORMATION
SAFETY LABELS
SAFETY INFORMATION
SAFETY MACHINE OPERATION
SAFETY MAINTENANCE INFORMATION
OPERATION
MACHINE VIEW ILLUSTRATIONS
DETAILED CONTROL AND GAUGES
MACHINE OPERATIONS AND CONTROLS
TRANSPORTATION
COLD WEATHER OPERATION
LONG TERM STORAGE
TROUBLESHOOTING
MAINTENANCE
MAINTENANCE INFORMATION
LUBRICANTS, COOLANT AND FILTERS
WEAR PARTS
LUBRICANTS, FUEL AND COOLANT SPECIFICATIONS
TIGHTENING TORQUE SPECIFICATIONS
SAFETY CRITICAL PARTS
MAINTENANCE SCHEDULE
MAINTENANCE PROCEDURE
SPECIFICATIONS
SPECIFICATIONS
ATTACHMENTS, OPTIONS
GENERAL PRECAUTIONS FOR SAFETY
MACHINE READY FOR ATTACHMENT
ATTACHMENT GUIDE
RECOMMENDED ATTACHMENT OPERATIONS
INDEX

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Model Specification: KOMATSU PC400-7, PC400LC-7, PC450-7, PC450LC-7 HYDRAULIC EXCAVATOR
Language: English
File Format: PDF
Total Pages: 309
Requirements: Adobe PDF Reader
ZOOM IN/OUT: YES
Downloadable: YES
Compatible: All Versions of Windows & Mac

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THIS MANUAL DESCRIBES PROCEDURES FOR OPERATION, HANDLING, LUBRICATION, MAINTENANCE, CHECKING, AND ADJUSTMENT. IT WILL HELP THE OPERATOR AND MAINTENANCE PERSONNEL REALIZE PEAK PERFORMANCE THROUGH EFFECTIVE, ECONOMICAL AND SAFE MACHINE OPERATION AND MAINTENANCE.

ALL MANUALS ARE WINDOWS VISTA32 AND 64, XP, ME, 98, NT, 2000 COMPATIBLE AND WORK WITH MAC!

INSTANT DOWNLOAD UPON RECEIPT OF YOUR PAYMENT..

FIND IT...PRINT IT...USE IT...then Trash it.

Tons of pictures and diagrams at your fingertips!!

All pages are printable, so run off what you need & take it with you into the garage or workshop.

Save Money $$ By doing your own repairs! These manuals make it easy for any skill level WITH THESE VERY EASY TO FOLLOW, STEP-BY-STEP INSTRUCTIONS!

INSTANT DOWNLOAD means NO SHIPPING COST or WAITING FOR A CD OR PAPER MANUAL TO ARRIVE IN THE MAIL...YOU WILL RECEIVE THIS MANUAL TODAY VIA INSTANT DOWNLOAD ON COMPLETION OF PAYMENT VIA OUR SECURE PAYMENT PROCESSOR. WE ACCEPT ALL MAJOR CREDIT/DEBIT CARDS/PAYPAL.

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