Komatsu PC1100LC-6 Excavator Parts Manual SN 10001-Up – Illustrated PDF Catalog

Description

Komatsu PC1100LC-6 Excavator Parts Manual – SN 10001-Up

This Komatsu PC1100LC-6 Excavator Parts Manual covers machines from serial number 10001-Up and serves as a complete illustrated reference for identifying, locating, and ordering replacement components. Every major assembly is broken down into exploded diagrams with itemised part numbers, descriptions, and quantities, making it straightforward to find the exact part required for a repair or rebuild. The manual is presented as a PDF file and applies to the PC1100LC-6 model with the SAA6D170E-2D engine (engine serial number 17389-Up).

File Details

• Manual Type: Illustrated Parts Manual
• Brand: Komatsu
• Model: PC1100LC-6
• Serial Number Range: 10001-Up
• Engine: SAA6D170E-2D (Engine S/N 17389-Up)
• Engine Code: SAA6D1CC030000C0
• Language: English
• File Format: PDF
• Page Count: 746 pages

Chapters Covered

• Engine Related Parts – Engine Mount, Exhaust, Power Take Off (P.T.O. Ass’y, Oil Check Gauge, Lubrication, Coupling)
• Cooling System – Radiator, Oil Cooler, Guard, Fan Mount, After Cooler, Wind-Braker, Air Piping, Heater Hose
• Fuel Tank and Related Parts – Fuel Tank (Early/Late), Fuel Line, Cold Weather A Spec., Fuel Filter Piping with Water Separator
• Electrical System – Battery (Wet/Dry, NS200/C200), Starting Harness, Main Harness, Wiring and Battery Case, Work Lamp, Controller, Step Lamp, Travel Alarm, Beacon
• Air System – Air Piping, Air Tank, Horn Valve, Air Valve, Air Tank Drain, Grease Pump Unit
• Hydraulic System – Hydraulic Tank, Main Valve (No.1, No.2, No.3), Pumps (No.1 Main, No.2, No.3, Gear), Suction Lines, Delivery Lines, Oil Cooler Lines, Return Lines, Drain Lines, Boom/Arm/Bucket Lines, Travel Lines, Swing Lines, O.L.S.S. Lines, Solenoid Valves, Shuttle Valve, PPC Lines, PPC Pump Lines
• Main/Revolving Frame and Related Parts – Revolving Frame, Boom Foot Pin, Boom Cylinder Pin
• Operator’s Compartment and Control System – Operator’s Seat, Seat Stand, Seat Belt, Cover, Operator’s Cab, Front Guard, Floor Mat, Window Washer, Fog Kit, Air Conditioner, Car Heater, Extinguisher, First Aid Box, Floor Frame, Left Stand, Right Stand, Panel and Base, Travel Lever, Grille Cover
• Guard – Hood, Frame, Side Covers, Partition, Cover, Right Case, Hand Rail, Mirror, Counter Weight, Under Cover
• Swing Circle and Related Parts – Swing Circle, Swing Machinery, Swing Motor (Front/Rear), Swivel Joint
• Travel and Lower Piping – Travel Piping (Center Frame Side, Motor Side), Final Drive (Shaft/Hub, 1st/2nd Carrier, 3rd Carrier and Sprocket)
• Undercarriage – Front Idler, Idler Cushion, Track Roller, Carrier Roller, Track Shoe (1000mm and 1200mm Wide), Center Frame, Track Frame (L.H. and R.H.), Track Frame Under Cover, Travel Piping Cover, Travel Motor Guard, Step, Roller Guard, Final Roller Guard
• Work Equipment – Boom (9.1M), Boom Cylinder, Boom Cylinder Lines, Arm Cylinder, Arm (3.4M, 4.5M, 5.7M), Bucket Cylinder, Bucket Link, Bucket (Various Sizes), Side Shroud, Side Cutter
• Marks and Plates – English, Spanish, U.S.A. Variants, Lifting Capacity Plates, Caution Plates, Handling Marks, Boom Mark Plates
• Accessory – Spare Parts, Cap and Overall, Tool Kit
• Miscellaneous – Coolant Pre Heater, Grease Pump Unit, Left/Right Side Steps, Electrical Engine Heater, Flushing and Blind Parts
• Service Kit and Component Parts – Cylinder Service Kits, Swing Machinery Ass’y, Final Drive Ass’y, Shoe Bolt and Nut Service Kit, Track Link, Operator’s Seat, Main Pump Components, Hydraulic Gear Pump, Boom/Arm/Bucket Cylinders, Swivel Joint, Swing Motor, Fan Drive Motor, Travel Motor, Main Valve (4-Spool and 5-Spool), PPC Valve, Safety Valve, Shuttle Valve, Pilot Valve, Grease Pump, Oil Filter, Line Filter, Lubrication Filter, Breather, Heater Ass’y, Air Conditioner Unit, Pre-Heater

The Komatsu PC1100LC-6 Excavator Parts Manual is structured for fast, accurate part identification across the entire machine. Each section provides exploded-view illustrations with numbered callouts linked to tables listing the part number, description, quantity, and serial number applicability. This layout eliminates guesswork when ordering components, whether you are replacing a single seal, rebuilding a hydraulic cylinder, or sourcing undercarriage parts. The manual covers every major system on the PC1100LC-6, from the engine mount and exhaust through to the bucket linkage and final drive, with dedicated chapters for the operator’s cab, air conditioning, electrical harnesses, and safety decals. The inclusion of service kits and component parts sections is particularly useful for workshops that perform scheduled maintenance and overhauls, as it groups the frequently replaced items such as seal kits, filters, and wear parts. The parts listings also account for serial number breakpoints, so you can confirm whether a particular part number applies to your machine based on its serial number. Whether you are maintaining a fleet of PC1100LC-6 excavators, running a repair shop, or keeping a single machine operational, this parts manual provides the detailed parts data needed to order correctly the first time.

Why This Parts Manual Matters

Ordering the wrong part costs time and money. The Komatsu PC1100LC-6 Parts Manual removes that risk by giving you the exact part number, illustration reference, and quantity for every component on the machine. The exploded views show how parts fit together, which is invaluable when disassembling a failed assembly or verifying that all required seals, O-rings, and fasteners are included in a repair. For hydraulic and undercarriage work especially, having the correct part numbers at hand means fewer delays waiting on returns or re-orders. This manual covers serial number 10001-Up, so it applies to a broad range of PC1100LC-6 machines, and the engine section specifically addresses the SAA6D170E-2D engine from serial number 17389-Up. The 746-page PDF is fully printable, allowing you to keep a paper copy in the workshop or load it onto a tablet for easy reference at the machine.

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Instant PDF Delivery

The Komatsu PC1100LC-6 Excavator Parts Manual SN 10001-Up is delivered as an instant PDF download after payment. There is no shipping, no waiting for a physical book, and no restriction on how many times you access the file. You can view it on any device that supports PDF, print the pages you need for the job, or store it on a workshop computer for quick lookups. Whether you are a technician, a parts manager, or an owner-operator, this manual gives you the parts information required to keep your PC1100LC-6 running efficiently.