Introducing the Komatsu PC400-7/PC450-7 Hydraulic Excavators:
A Symphony of Power, Precision, and Efficiency
Unleashing Unparalleled Capabilities
Komatsu presents the PC400-7 and PC450-7 hydraulic excavators, the epitome of innovation and engineering excellence. These formidable machines are meticulously designed to conquer the most demanding excavation, demolition, and earthmoving challenges with unparalleled efficiency and productivity.
Technical Specifications:
Engine:
* Komatsu SAA6D125E-6 engine delivers exceptional power and torque, ensuring optimal performance in any application.
* Tier IV Final emissions compliance guarantees eco-friendly operations, meeting stringent environmental regulations.
Hydraulic System:
* Komatsu's closed-center load sensing (CLSS) hydraulic system provides precise control, increased efficiency, and reduced fuel consumption.
* Variable displacement pumps adjust flow and pressure to match the exact requirements of each operation, maximizing productivity.
* Advanced control algorithms optimize hydraulic performance, enhancing digging force and reducing cycle times.
Boom and Arm:
* Heavy-duty boom and arm construction provides exceptional strength and durability, ensuring long-lasting reliability.
* Optimized geometry enhances digging power, reach, and versatility.
* Telescopic boom (PC450-7LC only) extends the machine's operating range for maximum flexibility.
Cab:
* Spacious and ergonomically designed cab offers superior comfort, visibility, and control.
* Air-conditioned and pressurized for a comfortable and productive work environment.
* Advanced monitor system provides comprehensive machine data and diagnostics, simplifying operation and maintenance.
Undercarriage:
* Durable undercarriage with heavy-duty track frames and reinforced rollers ensures stability and long-term performance.
* Variable-gauge track width provides optimal ground pressure distribution for enhanced traction and flotation.
* Long track length (LC models) maximizes stability and reduces ground pressure for demanding applications.
Technology Integrations:
* Komatsu KOMTRAX telematics system enables remote monitoring, fleet management, and performance optimization.
* Advanced diagnostics and troubleshooting capabilities minimize downtime and enhance machine availability.
* Machine Guidance (optional) provides precise positioning and automation, increasing productivity and reducing operator fatigue.
Applications:
* Mass excavation and earthmoving
* Demolition and site preparation
* Construction and infrastructure development
* Mining and quarrying
* Forestry and landscaping
Conclusion:
The Komatsu PC400-7 and PC450-7 hydraulic excavators represent the pinnacle of technological advancement in the industry. Their exceptional power, precision, efficiency, and versatility empower operators to tackle any task with confidence and productivity. By investing in these machines, construction companies and contractors can elevate their performance to new heights.
This Manual includes two parts as showed below:
1. Komatsu PC400-7, PC400LC-7, PC450-7, PC450LC-7 Hydraulic Excavator Service Repair Manual
2. Komatsu PC400-7, PC400LC-7, PC450-7, PC450LC-7 Hydraulic Excavator Operation & Maintenance Manual
This manual contains deep information about maintaining, assembly, disassembly and servicing your Komatsu PC400-7, PC400LC-7, PC450-7, PC450LC-7 Hydraulic Excavator. it also help you realize peak performance through effective, economical and safe machine operation and maintenance. YOU CAN DO THE REPAIRS YOURSELF AND SAVE MONEY $$$
MACHINE MODEL SERIAL NUMBER:
PC400-7 - S/N: 50001 and up
PC400LC-7 - S/N: 50001 and up
PC450-7 - S/N: 20001 and up
PC450LC-7 - S/N: 20001 and up
PC400, 400LC, PC450, 450LC-7 mount the SAA6D125E-3 engine.
For details of the engine, see the 125-3 Series Engine Shop Manual.
The service repair manual contains information and data to this model. has specs, diagrams, and actual real photo illustrations, and schemes, which give you complete step by step operations on repair, Diagnosing, servicing, technical maintenance & troubleshooting procedures for your machine. this manual offers full information you need for repair your machine. the information in this manual will enable you to find trouble and to understand how to repair and maintain your machine without going into service.
The operation & maintenance 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.
SERVICE REPAIR MANUAL CONTAINS:
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01 GENERAL
10 STRUCTURE, FUNCTION AND MAINTENANCE STANDARD
20 TESTING AND ADJUSTING
30 DISASSEMBLY AND ASSEMBLY
90 OTHERS
OPERATION & MAINTENANCE MANUAL CONTAINS:
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FOREWORD
SAFETY
OPERATION
MAINTENANCE
SPECIFICATIONS
ATTACHMENTS, OPTIONS
INDEX
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** Model Specification: Komatsu PC400-7, PC400LC-7, PC450-7, PC450LC-7 Hydraulic Excavator
** Language: English
** File Format: PDF
** Requirements: Adobe PDF Reader & WinZip
** Compatible: All Versions of Windows & Mac, Linux OS, Iphone, Ipad, Android etc...
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This QUALITY manual is 100 percents COMPLETE and INTACT, no MISSING/CORRUPT pages/sections to freak you out! It also is Bookmarked and SEARCHABLE to make what you need easy to find. Complete download comes in PDF format which can work under all PC based Windows operating system and Mac also. It saves to your hard-drive and can be burned to CD-ROM. It can be viewed on any computer, as well as zoomed and printed.
INSTANT DOWNLOAD MEANS THERE IS NO SHIPPING COSTS 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 AND PAYPAL. BUY FROM US AND I GUARANTEE YOULL BE A SATISFIED CUSTOMER AND CONTACT US IF YOU HAVE ANY QUESTIONS.
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