**Komatsu PC128UU-2 Hydraulic Excavator: A Paragon of Versatility and Power**

**Introduction**

The Komatsu PC128UU-2 hydraulic excavator is an industry-leading machine renowned for its exceptional versatility, unmatched power, and cutting-edge technology. This innovative excavator sets the benchmark for performance and efficiency in construction, utility, and mining operations.

**Superior Performance and Efficiency**

Powered by the advanced Komatsu SAA4D107E-2 engine, the PC128UU-2 delivers exceptional performance and efficiency. The engine's electronically controlled fuel injection system optimizes fuel consumption while reducing emissions, ensuring both environmental sustainability and reduced operating costs.

**Hydraulic System Excellence**

The heart of the PC128UU-2 lies in its advanced hydraulic system, engineered to deliver precise and powerful movements. The closed-center load-sensing hydraulic system constantly monitors the load and adjusts the hydraulic pressure accordingly, maximizing efficiency and minimizing power loss.

**Exceptional Stability and Versatility**

The PC128UU-2's wide track stance and low center of gravity provide exceptional stability, allowing it to operate confidently on challenging terrain and slopes. Its variable undercarriage expands the machine's versatility, allowing it to adapt to various working conditions, including confined spaces.

**Advanced Operator Comfort and Control**

The PC128UU-2 prioritizes operator comfort and control with its spacious and ergonomically designed cab. The advanced control panel provides intuitive fingertip controls, while the high-resolution monitor displays critical information at a glance. The air-suspension seat absorbs vibrations, ensuring a comfortable operating experience even during extended shifts.

**Uncompromising Durability and Reliability**

Komatsu machines are renowned for their uncompromising durability and reliability. The PC128UU-2 is built to withstand the toughest working environments, featuring robust construction with high-quality materials. Its reinforced undercarriage and durable hydraulic components ensure longevity and minimized downtime.

**Innovative Technology Integration**

The PC128UU-2 seamlessly integrates cutting-edge technology to enhance its performance and efficiency. The KOMTRAX telematics system provides remote monitoring, allowing fleet managers to track machine performance, identify maintenance needs, and improve productivity.

**Conclusion**

The Komatsu PC128UU-2 hydraulic excavator is an unparalleled combination of versatility, power, and advanced technology. Its exceptional performance, stability, durability, and operator comfort make it the ideal choice for a wide range of construction, utility, and mining applications. Experience the pinnacle of hydraulic excavation with the Komatsu PC128UU-2.

This is the COMPLETE Service Repair Manual for the Komatsu PC128UU-2 Hydraulic Excavator. It contains deep information about maintaining, assembly, disassembly and servicing your Komatsu PC128UU-2 Hydraulic Excavator.

MACHINE MODEL SERIAL NUMBERS
PC128UU-2 - 5001 and up

PC128UU-2 mounts the S4D102E-1 engine.
For details of the engine, see the 102 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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01 GENERAL
10 STRUCTURE AND FUNCTION
20 TESTING AND ADJUSTING
30 DISASSEMBLY AND ASSEMBLY
40 MAINTENANCE STANDARD
90 OTHERS

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** Model Specification: Komatsu PC128UU-2 Hydraulic Excavator
** Language: English
** Total Pages: 623
** 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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