Komatsu manuals for excavators, dozers, loaders, forklifts, and engine series
Komatsu documentation is usually written around machine series + configuration + a defined coverage window. This brand page works best when you approach it like a series index: pick the listing that matches your model code (and any suffix) first, then confirm the year band or document ID shown in the title.
What people typically use this page for
Komatsu owners, operators, and fleet managers usually come here to find a reference PDF that aligns with a specific machine family—mini excavators vs full-size hydraulic excavators, wheel loaders vs dozers, forklifts vs engine-only series—without mixing generations that share similar numbering.
Signals you can use right on the listing cards
You’ll notice short “fit cues” embedded in titles and previews: terms like service manual or shop manual, serial/document identifiers (often alphanumeric), and series strings such as PC/WA/D. Those cues are usually more reliable than a broad category label, because they describe exactly how the manual’s scope is grouped.
Different document types show up here (and why that helps)
Komatsu pages often include a mix of service/workshop coverage and parts/reference style publications. Service/shop sets are typically organized by systems for a defined machine series, while parts/reference material (when present) tends to emphasize assemblies, identifiers, and diagram-led pages. If you decide which style you need first, it becomes much easier to choose between two titles that look similar.
When model numbers are close, use the “suffix rule”
Komatsu series codes frequently include suffixes and variant tags (for example, LC, MR, UU, or “-7/-8” generation markers). Those small characters often separate different layouts or revisions inside the same number family. A listing that names your suffix explicitly is usually the safer match than a broader range that only mentions the base number.
Examples you may see while browsing
Listings on this page include series-focused manuals such as Forklift AX50/BX50, dozer groups like D20/D21, excavator families such as PC50UU or PC400/PC450, and engine-family references like the 95 Series diesel engines.
If your exact series string doesn’t appear as written on your machine, compare the closest family grouping and then favor the title with the tightest coverage window and the most specific series/suffix wording.
Komatsu Manuals (119 total results)
★ REPAIRLOADER SELECT
Komatsu Forklift AX50/BX50 Series Service Manual
Comprehensive Assembly Manual: Forklift Essential Komatsu Forklift AX50/BX50 Series: FG10/15/18-2...
View Details
27.98 USD
★ TOP SELLER
Komatsu D20/D21 Series Shop Manual
Komatsu D20/D21 Series (Part Number N/A) -- 2000+
Detailed Specification for Komatsu Bulldozers |...
View Details
29.49 USD
2002 Komatsu PC50UU-2 Shop Manual
Komatsu PC50UU-2 (SEBM000906) - 2002
Komatsu Mini Excavator Reference | Shop Manual.
Verified Li...
View Details
24.98 USD
★ TOP SELLER
2003 Komatsu PC400 / PC400LC-7 / PC450 / PC450LC-7 Shop Manual
Komatsu PC400, PC450, PC400LC-7, PC450LC-7 (SEBM033000) - 2003-2007
This Professional Automotive ...
View Details
19.99 USD
★ TOP SELLER
Komatsu 95 Series Diesel Engine Workshop Manual
Komatsu 95 Series Diesel Engines (3D95S-W-1, 4D95L-1, 4D95S-W-1, 6D95L-1, S6D95L-1, SA6D95L-1) — ...
View Details
15.09 USD
1991 Komatsu PC150-5 Hydraulic Excavator Shop Manual
Professional Installation Factory Manual: Komatsu PC150-5 Hydraulic Excavator Shop Manual 1991 Ch...
View Details
24.90 USD
2003 Komatsu WB140-2N / WB150-2N Shop Manual
Komatsu WB140-2N and WB150-2N (CEBM009800) Shop Manual: 2003 Blueprints
Komatsu WB140-2N & WB...
View Details
36.48 USD
2000 Komatsu PC100-6 and PC120-6 Hydraulic Excavator Shop Manual * Printable * PDF * 62.48 MB
Komatsu PC100-6 / PC120-6 (SEBM003307) - 1994-2001
Shop Manual | Komatsu Excavator Toolkit.
Tech...
View Details
31.20 USD
2000s Komatsu PC30R-8, PC35R-8, PC40R-8, PC45R-8 Service Manual
Komatsu PC30R-8, PC35R-8, PC40R-8, PC45R-8 (SEBM012604) – 2000s
Technical Briefing | File
Docume...
View Details
26.30 USD
Komatsu PC200-8 / PC200LC-8 / PC220-8 / PC220LC-8 Excavator Service Manual
Komatsu PC200-8 / PC200LC-8 / PC220-8 / PC220LC-8 (SEN00084-07) -- 2007 and Up
Detailed Resource ...
View Details
28.90 USD
★ BEST PRICE
Komatsu PC50UU-1 Mini Excavator Shop Manual
Structured Maintenance Manual: Komatsu PC50UU-1 Shop Manual - Maintenance & Repair Procedures...
View Details
15.66 USD
Komatsu PC95-1 Excavator Shop Manual
Komatsu PC95-1 Excavator Shop Manual: Komatsu PC95-1 (WEBMPC9500) - Comprehensive Maintenance &am...
View Details
28.85 USD
Komatsu WA180-1 Wheel Loader Shop Manual (S/N 10001-UP)
Comprehensive Configuration Wiring Manual: Honda Essential Komatsu WA180-1 Wheel Loader Shop Manu...
View Details
42.00 USD
1986-2005 Komatsu D31A-17 / D31E-17 / D31P-17 / D31PL-17 / D31PLL-17 / D31P-17A / D31P-17B Shop Manual
Komatsu D31A-17 / D31E-17 / D31P-17 / D31PL-17 / D31PLL-17 / D31P-17A / D31P-17B (00-2) – 1986-20...
View Details
28.45 USD
2000 Komatsu PC128UU-1 / PC128US-1 Shop Manual
Komatsu PC128UU-1 & PC128US-1 (SEBM009805) - 2000 Shop Manual
Covers system overviews, testin...
View Details
32.00 USD
2000 Komatsu PC75UU-2 Hydraulic Excavator Precision Shop Manual
Certified Troubleshooting Manual: Mini Excavator Komatsu PC75UU-2 Hydraulic Excavator - Precision...
View Details
26.60 USD
2000 Komatsu WA380-3 Wheel Loader Shop Manual
Komatsu WA380-3 (2000) (VEBM460104)
Wheel Loader | Service Manual Bundle.
Technical Resolution D...
View Details
38.48 USD
2000-2005 Komatsu WA380-3 / WA380-3 Avance / WA380-3H / WA380-3H High-Lift / WA380-3 Active Wheel Loader Shop Manual
Komatsu WA380-3, WA380-3 Avance, WA380-3H, WA380-3H High-Lift, WA380-3 Active (00-1) Shop Manual ...
View Details
39.79 USD
2004 Komatsu PC78MR-6 Excavator Service Manual
Komatsu PC78MR-6 Excavator Service Manual: Komatsu PC78MR-6 Excavator & S4D95LE-3-A Engine - ...
View Details
25.89 USD
2005 Komatsu WA200-5 / WA200PT-5 Shop Manual
Consolidated Operations Manual: Komatsu WA200-5, WA200PT-5 Wheel Loader Genuine Komatsu repair ma...
View Details
44.50 USD
Komatsu D20A-6, D20P-6, D20P-6A, D20PL-6, D20PLL-6, D20S-6, D20Q-6, D21A-6, D21E-6, D21P-6, D21P-6A, D21P-6B, D21PL-6, D21S-6, D21S-6A, D21Q-6 Shop Manual
Komatsu D20A-6, D20P-6, D20P-6A, D20PL-6, D20PLL-6, D20S-6, D20Q-6, D21A-6, D21E-6, D21P-6, D21P-...
View Details
30.60 USD
Komatsu D32E-1 / D32P-1 / D38E-1 / D38P-1 / D39E-1 / D39P-1 Bulldozer Shop Manual
Komatsu D32E-1, D32P-1, D38E-1, D38P-1, D39E-1, D39P-1 (CEBM000301) -- 1990-1997
Komatsu D32E-1 /...
View Details
33.59 USD
★ BEST PRICE
Komatsu N855 Series Diesel Engine Shop Manual
Operational Engineering Reference Manual: Diesel Engine Shop-Grade Komatsu N855 Series Diesel Eng...
View Details
14.39 USD
Komatsu PC128US-2 / PC138US-2 / PC138USLC-2 Excavator Service Manual, Printable, 1028 Pgs, 134.60 MB, PDF
Komatsu PC128US-2 / PC138US-2 / PC138USLC-2 Excavator Service Manual - Diagnostics, Maintenance &...
View Details
33.80 USD
Komatsu WA320-3 Avance Wheel Loader Shop Manual
Komatsu WA320-3 Wheel Loader Manual: Komatsu WA320-3 Avance Wheel Loader Service-Dossier
Komatsu ...
View Details
40.76 USD
1986-1994 Hitachi EX120 & EX120-2 Excavator Technical Manual
Reference-Grade Repair Safety Manual: Hitachi Official Hitachi EX120 & EX120-2 Excavator - Te...
View Details
28.79 USD
1995-1996 Komatsu PC300HD-6 & PC300LC-6 Hydraulic Excavator Shop Manual, 53.17 MB - Printable
Thorough Specification Training Manual: Excavator 1995-1996 Komatsu PC300HD-6 & PC300LC-6 - F...
View Details
25.78 USD
1995-2002 Komatsu PC300-6 / PC300LC-6 / PC350-6 / PC350LC-6 Service Manual
Applied Operations Assembly Manual: Excavator Detailed Shop Manual for Komatsu PC300-6, PC300LC-6...
View Details
27.30 USD
1995-2008 Komatsu PC200, PC210-3, PC220, PC240-3 Excavator Service Manual
Komatsu PC200, PC210-3, PC220, PC240-3 (SEBM02050309) -- 1995-2008
A Digital Resource Documentati...
View Details
30.00 USD
1996 Komatsu PC25-1 / PC30-7 / PC40-7 / PC45-1 Excavator Service & Repair Manual
Komatsu Mini Excavator (020S07) Manual: PC25-1, PC30-7, PC40-7, PC45-1 - Service & Repair Man...
View Details
19.89 USD
1997 Komatsu PC200LC-6 / PC210LC-6 / PC220LC-6 / PC250LC-6 Shop Manual (719 P.)
Komatsu PC200LC-6 / PC210LC-6 / PC220LC-6 / PC250LC-6 — 1997
Structured Automotive Blueprint | Ex...
View Details
22.00 USD
1998-2005 Komatsu GD530A, GD530AW, GD650A, GD650AW, GD670A & GD670AW Series Motor Grader Shop Manual
Verified Configuration Field Manual: Komatsu GD530A, GD530AW, GD650A, GD650AW, GD670A & GD670...
View Details
36.98 USD
1998-2008 Komatsu WA180-3 Avance Wheel Loader Shop Manual
Komatsu WA180-3 Avance Wheel Loader Shop Manual: 1998-2008
Komatsu WA180-3 Avance (50001 and up) ...
View Details
41.99 USD
2001 Komatsu PC300-7 / PC300LC-7 / PC350-7 / PC350LC-7 Excavator Shop Manual
Komatsu PC300-7, PC300LC-7, PC350-7, PC350LC-7 Excavator Shop Manual 2001
Komatsu PC300-7, PC300L...
View Details
24.99 USD
2001-2005 Komatsu WA500-3 / WA500-3H Wheel Loader Service Manual
Integrated Overhaul Manual: Wheel Loader Genuine Shop Manual for Komatsu WA500-3 Wheel Loaders, W...
View Details
37.49 USD
2002 Komatsu PC27MRx-1 / PC30MRx-1 / PC35MRx-1 Operation & Maintenance Manual (247 P.)
Komatsu PC27MRx-1, PC30MRx-1, PC35MRx-1 — 2002
Detailed Reference Handbook | Mini-Excavator Serie...
View Details
16.98 USD
2005 Komatsu 6D140-1 Series Diesel Engine Service Manual
Full-Coverage Quality Installation Manual: Diesel Engine Ultimate Definitive Komatsu 6D140-1 seri...
View Details
14.80 USD
Hitachi EX120-2 Hydraulic Excavator Parts Catalog
Hitachi EX120-2 (PI2N-1-7) – Parts Catalog | Factory Grade Edition.
Hitachi EX120-2 Excavator Par...
View Details
15.00 USD
Komatsu 108 Series Diesel Engine Shop Manual
Structured Factory Shop Manual: Diesel Engine Komatsu 108-1 series, 6D108-1, S6D108-1, SA6D108-1 ...
View Details
14.15 USD
Komatsu D40A-1, D40P-1, D45A-1, D45P-1, D45S-1 Shop Manual
Komatsu D40A-1, D40P-1, D45A-1, D45P-1, D45S-1 (N/A) -- N/A
Shop Manual | Volume
Reference Temper...
View Details
27.65 USD
★ TOP SELLER
Komatsu D61EX-12, D61PX-12 Bulldozer Shop Manual
Komatsu D61EX-12, D61PX-12 (SEBM018904) – 2002
For Komatsu D61EX-12 and D61PX-12 bulldozers, this...
View Details
25.98 USD
Komatsu PC128US-2, PC138US-2, PC138USLC-2 Hydraulic Excavator Shop Manual
Operational Engineering Assembly Manual: Excavator Thorough Komatsu service manual: PC128US-2, PC...
View Details
28.75 USD
Komatsu PC150-6K / PC150LC-6K Hydraulic Excavator Service Manual 2001
Komatsu PC150-6K / PC150LC-6K (K32001 — K34001) — Series: 6
Full Coverage: PC150-6K — PC150LC-6K ...
View Details
24.79 USD
Komatsu PC20-6 / PC30-6 / PC40-6 Shop Manual
Komatsu Mini Excavator Shop Manual: PC20-6, PC30-6, PC40-6 - Repair & Service Guide
Komatsu P...
View Details
23.98 USD
Komatsu PC200-6 Hydraulic Excavator Shop Manual (1998) Service-Dossier
Komatsu PC200-6 (SEBM010201K) - 1998
This comprehensive manual details the internal workings, rep...
View Details
24.40 USD
Komatsu PC200LC-7 & PC220LC-7 Shop Manual (638 P.)
Komatsu PC200LC-7L & PC220LC-7L (CEBM005802) — 2002
Specialized Technical Database | Hydrauli...
View Details
26.50 USD
Komatsu PC27-45MRX Excavator Shop Manual 965 Pages
Komatsu PC27MRX-1, PC30MRX-1, PC35MRX-1, PC40MRX-1, PC45MRX-1 (11574+, 10001+, 3930+, 1001+, 1001...
View Details
24.90 USD
Komatsu PW20-1 PW30-1 Excavator Shop Manual
Functional Technical Installation Manual: Excavator Official Komatsu PW20-1, PW30-1 Shop Manual -...
View Details
24.88 USD
Komatsu SK135SRLC Excavator Parts Catalog
Komatsu SK135SRLC Excavator Parts Catalog — YH01-00101
Komatsu SK135SRLC Parts Catalog (YH01-0010...
View Details
10.00 USD
Komatsu WA470-5 and WA480-5 Loader Service Manual
Komatsu WA470-5 and WA480-5 Loader Service Manual
Precision Maintenance & Troubleshooting Too...
View Details
39.00 USD