Komatsu PC600LC-8 Excavator Parts Catalog PDF – S/N 30001-UP (ecot3) – Complete Illustrated Parts Manual

Description

Komatsu PC600LC-8 Parts Catalog — Complete Illustrated Reference for S/N 30001-UP (ecot3)

The Komatsu PC600LC-8 is a 60-ton class hydraulic excavator built for sustained production work, and keeping it running means having the right part numbers on hand. This illustrated parts catalog covers S/N 30001-UP (ecot3) and delivers the complete parts breakdown across every major assembly — from the SAA6D140E-5B-01 engine and its P.T.O. system to the hydraulic main valve, undercarriage, work equipment, and operator’s cab. Whether you are rebuilding a swing motor, replacing a final drive, or ordering a new seat, this catalog provides the exploded-view diagrams and part numbers to identify and order the correct component.

Across 1,006 pages, the document is organized by Komatsu’s own system-based part numbering. Each section opens with a detailed exploded illustration with numbered callouts, followed by a table listing every component’s item number, part number, description, and quantity. Serial number breaks are noted throughout so you can confirm the correct variant for your exact machine before placing an order.

File Details

• Manual Type: Illustrated Parts Catalog
• Brand: Komatsu
• Model: PC600LC-8
• Serial Number Coverage: S/N 30001-UP (ecot3)
• Engine: SAA6D140E-5B-01 (S/N 530001-UP)
• Language: English (diagrams include Japanese callouts)
• Pages: 1,006
• Format: PDF

Chapters Covered

The catalog follows Komatsu’s top-level part numbering structure, with each chapter covering a complete system of the machine. Every chapter includes exploded-view illustrations, part-number tables, and serial number applicability notes where relevant.

• B0 — Engine Related Parts
• C0 — Cooling System
• D0 — Fuel Tank and Related Parts
• E0 — Electrical System
• H0 — Hydraulic System
• J0 — Main/Revolving Frame and Related Parts
• K0 — Operator’s Compartment and Control System
• M0 — Guard
• N0 — Swing Circle and Related Parts
• P0 — Travel and Lower Piping
• R0 — Under Carriage
• T0 — Work Equipment
• U0 — Marks and Plates
• V0 — Accessory
• W0 — Miscellaneous
• Y0 — Service Kit and Component Parts

B0 — Engine Related Parts

Covers engine mounting brackets, cushions, and hardware, the air cleaner assembly and connecting ducting, and the complete power take-off (P.T.O.) system including the assembly case, valve body, gear train, lubrication piping, suction piping, and delivery piping. Serial number breaks distinguish early and later configurations.

C0 — Cooling System

Details the radiator core, oil cooler, aftercooler, condenser for the air conditioner, shroud and net assemblies, fan mounting and fan motor piping, radiator piping, radiator mounting, and the various cover panels. Seal and sheet part numbers are included for each configuration.

D0 — Fuel Tank and Related Parts

Includes the fuel tank assembly with strainer, float, cap, and sensor, along with fuel hose routing, fuel filter head and cartridge, and drain piping. Both early and later serial number configurations are covered.

E0 — Electrical System

Spans battery configurations (wet and dry, C200 and NS200, large capacity and EU regulation arrangements), starting harness, main harness (including U.S.A.-specific and loader variants), battery case side harness, working lamp front harness, circuit breaker assembly, counterweight remover harness, adapter harness, beacon, step lamp, additional work lamp configurations, horn, and travel alarm.

H0 — Hydraulic System

The largest section, covering the hydraulic tank and filter assembly, relief valve variants, main valve (1/2 and 2/2 sections, including 1-actuator, breaker, and loader configurations), No.1 and No.2 pumps (including material handler variants), gear pump, suction piping, delivery piping (pump to filter), oil cooler piping, return piping, drain piping, boom piping, arm and bucket piping, drift prevent piping, attachment piping, travel piping, swing piping, fan motor piping, O.L.S.S. piping, solenoid valves, shuttle valves, and PPC main piping. Each subsection includes the relevant valve bodies, spools, springs, seals, and connection hardware.

J0 — Main/Revolving Frame and Related Parts

Covers the revolving frame assemblies for U.S.A. and general markets, deck sheet and floor sheet configurations, engine room sheets (including loader and lower wiper variants), boom foot pin, and deck guard.

K0 — Operator’s Compartment and Control System

Includes operator’s seat assemblies (tilt/suspension and air suspension types), seat belts in 48mm and 78mm widths, seat rear covers, luggage box net, front guard, floor mats, rain visor, sun visor, lower wiper, window washer, top guard (Level-2), air conditioner compressor and heater hoses, receiver tank, fire extinguisher (multiple languages), first aid box, thermos bottle, and the full floor frame assembly with cab variants, windows, doors, locks, electrical components, radio, monitor system, levers, valves, PPC hoses, clamps, and attachment PPC piping.

M0 — Guard

Details the hood assembly, machine cab frame and step/cover configurations, left and right side covers, partitions, covers, right case, handrail, rearview mirrors (L.H. and R.H.), counterweights (10750KG, 13500KG for U.S.A., 12300KG for counterweight remover, and EU regulation arrangements), counterweight mounting, and under covers (heavy duty, revolving frame).

N0 — Swing Circle and Related Parts

Includes the swing circle assembly and the swing circle for additional counterweight, swing machinery (R.H. and L.H.) with motor assembly, reduction gear components, bearings, seals, and shafts, swing machinery blocks, and the swing machinery bracket and flange. The swivel joint assembly is also covered here.

P0 — Travel and Lower Piping

Covers the travel piping (LC) and travel piping blind parts, including hoses, flanges, O-rings, and connection hardware.

R0 — Under Carriage

A detailed section covering track shoes in multiple widths and grouser configurations (600mm, 750mm, and 900mm triple grouser, 600mm double grouser), center frames (including U.S.A. and under-cover variants), track frames (LC and quarry spec, L.H. and R.H.), front idlers, idler cushions, track rollers (standard and LC), carrier rollers, track roller guards, final drives, travel piping, under covers, travel piping guards, steps, and track roller full guards. Individual components such as links, bushings, pins, seals, sprockets, and hubs are listed with part numbers.

T0 — Work Equipment

The work equipment section covers booms in 7.3M, 7.6M, and 6.6M lengths (including additional piping, heavy duty, and SE spec configurations), boom cylinders and cylinder head pins, arm cylinders, arms in 2.9M, 3.5M, 4.3M, and 5.2M lengths (including heavy duty, additional piping, and KAL spec), bucket links, bucket cylinder hoses and spacers, work lamps, drift preventive valve assemblies and piping, and the various buckets: 2.0M3, 2.3M3, 2.7M3 horizontal pin type, 2.8M3 and 3.1M3 heavy duty horizontal pin, 3.5M3 SE horizontal pin, 2.7M3 KMAX tooth, 4.0M3 bottom dump, plus side cutters, side shrouds, and bottom dump cylinder lines.

U0 — Marks and Plates

Contains decal and plate sets for operating and caution instructions in English, Turkish, Spanish, French, and Portuguese, tag plates, seat and symbol marks, coolant decals, lifting capacity plates, battery cautions, shift pattern marks, handling mark plates, boom mark plates, and caution plates for LV2 and front guards.

V0 — Accessory, W0 — Miscellaneous, and Y0 — Service Kit

The accessory section covers the spare parts box, cap and overall kit, and tool kits (with and without grease pump). Miscellaneous covers the grease pump assembly and hose reel, left side step (with and without top guard, plus EU regulation), and the counterweight remover system (valve, clamp, hoses, cylinder, link, pin, control box). The service kit and component parts section provides supply-part assemblies for the swing machinery, shoe bolt and nut kits, track links, filters, rubber antenna, operator’s seats, main pumps, fan pump, boom/arm/bucket cylinders, swivel joint, swing motor, travel motor, fan motor, main valve, PPC valves, safety valves, shuttle valves, lock valves, check valves, pilot valve, grease pump, solenoid valves, breather, compressor, and air conditioner unit.

Why This Parts Catalog Belongs in Your Workshop

Every hour a machine sits idle waiting for a part is an hour of lost production. The Komatsu PC600LC-8 parts catalog eliminates the guesswork by giving you the exact part number for every component on the machine, organized by system and cross-referenced to exploded-view illustrations that show exactly how each assembly goes together. Whether you are a dealer parts counter identifying a replacement seal, a workshop foreman planning a hydraulic valve rebuild, or an owner-operator ordering a new final drive, this catalog is the reference you reach for first.

The exploded diagrams do more than show part numbers — they reveal assembly relationships. When you can see how the swing machinery gears, bearings, and shafts stack together, you order the right shims and seals the first time. When the main valve illustration breaks down every spool, spring, and plug, you know exactly which internal component you need. And because serial number breaks are noted throughout, you will not accidentally order a part that fits a different production range.

This is a digital PDF delivered instantly after payment — no shipping, no waiting for a CD or paper book. Open it on a laptop in the shop, a tablet at the machine, or a phone in the yard. Print the pages you need for a particular job and keep them with the machine. The complete 1,006-page document lives on your device whenever you need it, so the right part number is always within reach.

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