Introducing the Komatsu PC-5 Series: Unrivaled Power and Precision for Demanding Excavating Tasks

Overview

The Komatsu PC-5 series of hydraulic excavators represents the pinnacle of engineering excellence, delivering unparalleled power, precision, and versatility for the most challenging excavation, construction, and mining applications. These heavy-duty machines combine advanced hydraulic systems, robust undercarriages, and operator-centric cabins to maximize productivity and efficiency on every job site.

Unleashing the Power

At the heart of the PC-5 series lies its powerful Komatsu SAA6D125E-6 engine, a turbocharged and intercooled diesel powerhouse that generates exceptional torque and horsepower. This advanced engine seamlessly integrates with the Komatsu Closed-Center Load Sensing (CLSS) hydraulic system, ensuring responsive and precise control of all hydraulic functions, including boom swing, arm movement, and bucket operation.

The CLSS hydraulic system utilizes variable displacement pumps and electronically controlled proportional valves to deliver optimal hydraulic flow and pressure, regardless of the load. This advanced technology enables smooth and efficient operation, even in the most demanding conditions.

Robust and Reliable Undercarriages

The PC-5 series is engineered with heavy-duty undercarriages that provide exceptional stability and durability. The X-shaped undercarriage design ensures optimal weight distribution, while the reinforced track frames and massive track rollers withstand the rigors of heavy-duty applications.

Operator Comfort and Convenience

The spacious and ergonomically designed cabins of the PC-5 series prioritize operator comfort and safety. The large windows and narrow pillars provide excellent visibility, while the adjustable seat and controls ensure a comfortable and customizable operating experience.

Advanced technology enhances operator efficiency and reduces fatigue. The intuitive LCD monitor displays vital information and diagnostic data, while the fingertip-controlled joystick provides precise control of hydraulic functions.

Versatile Applications

The Komatsu PC-5 series is renowned for its versatility, tackling a wide range of applications with ease. From excavation and construction to mining and trenching, these machines are designed to deliver superior performance in the most challenging environments.

Additional Features

* Komatsu KOMTRAX telematics system for remote monitoring and fleet management
* Automatic engine shutdown system to prevent damage
* Heavy-duty bucket and attachments for maximum digging force and penetration
* Optional track configurations and extended reach booms for specialized applications

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This is the COMPLETE Service Repair Manual for the Komatsu PC300-5, PC300LC-5, PC300-5 Mighty, PC300LC-5 Mighty, PC300HD-5, PC400-5, PC400LC-5, PC400-5 Mighty, PC400LC-5 Mighty, PC400HD-5 Hydraulic Excavator. It contains deep information about maintaining, assembly, disassembly and servicing your Komatsu Hydraulic Excavator.

MACHINE MODEL SERIAL NUMBER
PC300-5 - 20001 and up
PC300-5 MIGHTY - 21401 and up
PC300LC-5 - 20001 and up
PC300LC-5 MIGHTY - 21401 and up
PC300HD-5 - 21401 and up
PC400-5 - 20001 and up
PC400-5 MIGHTY - 20603 and up
PC400LC-5 - 20001 and up
PC400LC-5 MIGHTY - 20603 and up
PC400HD-5 - 20603 and up

PC300-5, PC300LC-5, PC300-5 MIGHTY, PC300LC-5 MIGHTY, PC300HD-5 mount the SA6D108-1 engine.
PC400-5, PC400LC-5, PC400-5 MIGHTY, PC400LC-5 MIGHTY, PC400HD-5 mount the S6D125-1 engine.
For details of the engine, see the 108 Series Engine Shop Manual and 125 Series Engine Shop Manual.

This 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. YOU CAN DO THE REPAIRS YOURSELF AND SAVE MONEY $$$

SERVICE REPAIR MANUAL CONTAINS:
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10 STRUCTURE AND FUNCTION
20 TESTING AND ADJUSTING
30 DISASSEMBLY AND ASSEMBLY
40 MAINTENANCE STANDARD

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** Model Specification: Komatsu PC300-5, PC300LC-5, PC300-5 Mighty, PC300LC-5 Mighty, PC300HD-5, PC400-5, PC400LC-5, PC400-5 Mighty, PC400LC-5 Mighty, PC400HD-5 Hydraulic Excavator
** Language: English
** Total Pages: 713
** File Format: PDF
** Requirements: Adobe PDF Reader
** 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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