## Komatsu PC650-3 PC650LC-3 PC650SE-3 Hydraulic Excavator
The Komatsu PC650-3 PC650LC-3 PC650SE-3 hydraulic excavators are powerful and versatile machines designed for a wide range of construction and mining applications. These excavators feature advanced hydraulic systems, durable construction, and innovative technologies that deliver exceptional performance, efficiency, and reliability.
### Enhanced Hydraulics for Unmatched Power and Efficiency
The PC650-3, PC650LC-3, and PC650SE-3 excavators are equipped with Komatsu's industry-leading closed-center load-sensing hydraulic system (CLSS). This advanced system provides precise control over hydraulic functions, allowing operators to maximize power and efficiency. The CLSS system automatically adjusts hydraulic pressure and flow to match the load, reducing energy consumption and increasing productivity.
### Robust Construction for Exceptional Durability
These Komatsu excavators are built with heavy-duty components and reinforced structures to withstand the toughest jobsite conditions. The robust undercarriage, reinforced boom, and durable stick ensure exceptional stability and durability. The use of high-strength steel and advanced welding techniques provides superior structural integrity, minimizing downtime and extending machine life.
### Innovative Technologies for Enhanced Performance
Komatsu's PC650-3 PC650LC-3 PC650SE-3 excavators incorporate innovative technologies that enhance performance and operator comfort. The ECO mode feature optimizes engine and hydraulic system performance to reduce fuel consumption without compromising productivity. The spacious cab provides operators with a comfortable and ergonomic work environment, featuring an intuitive control layout and advanced monitoring systems.
### Versatile Applications for Diverse Industries
The Komatsu PC650-3 PC650LC-3 PC650SE-3 hydraulic excavators are ideal for a wide range of applications in the construction, mining, quarrying, and other industries. These machines excel in heavy-duty excavation, trenching, backfilling, and material handling tasks. Their versatility and adaptability make them essential equipment for any demanding jobsite.
This is a COMPLETE Service Shop Repair Manual for the KOMATSU PC650-3, PC650LC-3, PC650SE-3 HYDRAULIC EXCAVATOR. This manual contains deep information about maintaining, assembly, disassembly and servicing your KOMATSU PC650-3, PC650LC-3, PC650SE-3 HYDRAULIC EXCAVATOR.
MACHINE MODEL SERIAL NUMBER
PC650-3 - 10501 and up
PC650LC-3 - 10501 and up
PC650SE-3 - 10501 and up
PC650-3, PC650LC-3 and PC650SE-3 mount the SA6D140-1 engine.
For details of the engine, see the 140 Series Engine Shop Manual.
CONTENTS AS FOLLOWS:
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10 ENGINE
20 POWER TRAIN
30 UNDERCARRIAGE
50 AIR SYSTEM
60 HYDRAULIC SYSTEM
80 ELECTRIC AND ELECTRONIC SYSTEM
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Model Specification: KOMATSU PC650-3, PC650LC-3, PC650SE-3 HYDRAULIC EXCAVATOR
Language: English
File Format: PDF
Total Pages: 801
Requirements: Adobe PDF Reader
ZOOM IN/OUT: YES
Downloadable: YES
Compatible: All Versions of Windows & Mac
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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, 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.
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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!
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