IHI Construction Equipment Manuals — Excavators

22 manuals

IHI built its name in Japan on compact excavation, and the machines that came out of that program still turn up on jobsites and rental fleets decades on. This collection holds 22 manuals covering IHI excavators across the range — full-size hydraulic units, compact machines, and the mini excavators the brand is best known for.

The lineup runs from small frames like the 9NX Hydraulic Mini Excavator up through mid-size machines such as the 65NX Hydraulic Excavator, with the J-Series minis in between. If you wrench on mixed fleets, IHI is one of those brands where guesswork gets expensive — hydraulic schematics, torque specs, and service procedures differ enough from the majors that you want the factory paperwork in front of you.

Each manual is the factory service, repair, or parts documentation for its machine, laid out the way IHI's own technicians used it: teardown steps, adjustment values, and parts breakdowns by assembly.

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Frequently Asked Questions About IHI Construction Equipment — Excavators Manuals

Each IHI Construction Equipment — Excavators manual is a complete factory-level reference covering routine maintenance, diagnostics, and full repair procedures — engine, transmission, brakes, suspension, steering, electrical and wiring, and body. You get the specifications, torque values, and step-by-step instructions a technician relies on.
This collection is organized by model and year, so you can match a manual to your specific IHI Construction Equipment — Excavators. Use the model list on this page to jump straight to your model, then confirm the year before checkout.
Yes. These are factory-style service and repair manuals built on manufacturer procedures — the same reference professionals rely on for IHI Construction Equipment — Excavators diagnostics and repair, not a generic third-party summary.
Absolutely. The manuals are written to be followed step by step, with clear diagrams and specifications, so confident DIY owners can handle maintenance and most repairs at home — and know when a job calls for special tools.
Coverage spans engine mechanical and management, transmission and driveline, braking, suspension and steering, the electrical system and wiring diagrams, climate control, and body — with maintenance schedules, torque specifications, and diagnostic trouble codes.
It’s a one-time purchase. You buy the IHI Construction Equipment — Excavators manual you need once and it stays yours — no recurring fees and no subscription required to keep using it.
For a fraction of one shop hour, a IHI Construction Equipment — Excavators manual pays for itself the first time it saves you a diagnostic fee or a trip to the dealer — and it keeps paying off across every future service you do yourself.