Description

Hidromek HMK 220 LC2 2006 Parts Catalog – Factory OEM Documentation

I’ve seen more parts orders go wrong because somebody pulled a number off an aftermarket site than I care to count. You throw a misidentified pump seal into a 220 LC2 swing gear, and you’re down three billable hours chasing the wrong leak. That’s why you want the Hidromek HMK 220 LC2 2006 Parts Catalog sitting on your workbench — not some third-party PDF that renumbered the hydraulic cylinders. This is the first edition factory catalog, serial number range starting at 6134001, published 16 June 2006. It runs 351 pages, covers every nut, bracket, hose, and valve the factory put on that machine.

Parts Catalog Structure for the HMK 220 LC2

Open the PDF and you get a full factory parts breakdown with exploded diagrams. Each section is grouped by system — engine, swing, travel, attachment, controls. The Mitsubishi engine family gets its own multi-page section with sub-assemblies for the block, head, injection pump, and cooling. Every part in those diagrams has a callout number tied to the OEM part list. You don’t guess; you match the callout number to the table below the figure. Page numbering isn’t continuous like a novel — it’s section‑based, so you flip to the engine section and read the figure number. That’s how Hidromek laid it out. Follow the parts catalog exactly, and you’ll order the right bracket the first time.

Interpreting the Serial Number Range

Your machine’s serial number tells you whether this edition matches. The catalog covers serial numbers from 6134001 upward. If your HMK 220 LC2 was built after June 2006, you may need a later revision. Every parts catalog has a valid production range. Ignore that, and you’ll order a piston seal that fits the older swing motor profile. I’ve seen it. The serial number is stamped on the chassis plate near the right side of the cab. Check it before you start ordering. This first edition was printed with part number H347303100. It’s the one the factory sent to their regional service centers.

Mitsubishi Engine Components List

Under the “Motor” group you’ll find the full Mitsubishi engine break‑down: cylinder head gaskets, valve stem seals, injector nozzles, fuel lines, thermostat housing, alternator brackets. The catalog lists each piece with its OEM part number, quantity required, and sometimes a note if the part was superseded. If you need the high‑pressure fuel pipe for pump number two, you look up the diagram, read the callout, then cross‑reference to the table. No guesswork. The part numbers are the ones Hidromek uses in their depot. You can take that number straight to a dealer or enter it into the online portal. The 351 pages include multiple sub‑sections for the engine alone. That’s detail you won’t find in aftermarket compilations.

Factory Contact Info and Regional Support

The catalog opens with the full factory and regional office list. Ankara headquarters, İstanbul, İzmir, Bursa, Kayseri, Mersin, Samsun, Antalya, Trabzon. Each branch has phone, fax, street address. If you need to verify a part by talking to a real person, those numbers are in the front matter. Also listed are the service stations — like Hidrobirlik Ltd. in Ostim, Ankara, and BC Makina in Adapazarı. Keep this page bookmarked. When you’re stuck on an obsolete part, a call to the regional office can get you a supersession bulletin. The OEM catalog includes that data because the factory expects you to use it. This is not a scan where the first five pages got cropped off.

Parts Catalog Specifics: What You Get (and Don’t)

This is a parts catalog, not a service manual. There are no torque specs, no clearance tolerances, no overhaul procedures. If you need to rebuild a swing motor, you need the separate service manual. What this catalog gives you is the exact part number for every seal, gear, and bearing in that swing motor. And it does it without the “fits multiple models” hedge that aftermarket parts sites love to paste on. You get the OEM number, period. For machine owners who do their own ordering, or for shop parts managers who don’t trust the online look‑ups, this catalog saves the headache of returns. For the Hidromek HMK 102B 2007 Parts Catalog – Factory OEM, 806 Pages (a different platform), the same logic applies — factory numbers only. Need the 370LC? Check the Hidromek 370Lc Parts Catalog – Factory OEM 359-Page Manual and the HIDROMEK HMK 300 LC 2007 Parts Catalog. All of them use the same factory-first approach.

Why OEM Parts Catalogs Beat Aftermarket

Aftermarket parts catalogs often combine multiple model years into one list, then mark variations with asterisks and footnotes. That’s how a 2005 swing gear gets ordered for a 2006 machine because the aftermarket table didn’t show the dimensional change. The factory catalog splits by serial number and prints the exact diagram for that range. You see the part in its actual orientation. The part number is printed on the same page. That’s why I tell every tech I train: use the factory catalog or walk over to the parts counter with the serial number printed out. The Automotive Industry Overview covers the broader history of why OEM standardization matters, but the practical truth is simpler: aftermarket catalogs make money on volume, not on correctness. For a more general picture, you can read the Automotive Industry Overview on Wikipedia. Between that and a factory catalog, you’ll understand why I refuse to work from anything else.

3 Systems Covered in This Parts Catalog

First, the hydraulic system — pump, control valves, swing motor, travel motor. Second, the undercarriage — track roller frames, sprockets, idlers. Third, the cab and controls — joystick assemblies, pedal linkages, wiring harnesses. The diagrams show exploded assembly views with all washers, bolts, and seals. Page 1 marks the start of the hydraulic excavator section. From there, every assembly is broken out. You want the boom cylinder seal kit? Find the boom page, read the callout, order the part number. The index at the back (last few pages) lets you search by part number if you already have a number and need to see where it goes.

FAQ

Does this catalog include repair procedures or torque specs?

No. This is a parts catalog. You get exploded diagrams, OEM part numbers, and quantity tables. No torque values, no assembly steps.

I have an HMK 220 LC2 with serial number below 6134001. Will this catalog work for my machine?

It might, but Hidromek printed this edition starting at serial 6134001. Machines built before that date used different part numbers in several areas — the swing motor changed in early 2005, and the hydraulic filter head was redesigned. Ordering from this catalog without verifying your serial could get you a filter head that doesn’t bolt onto the mounting bracket. Find your serial plate on the right frame rail near the cab. If it’s below 6134001, look for an earlier edition or contact the factory service station listed on page 2 of the PDF. They can tell you which parts supersede back to your machine. I’ve seen technicians ignore this and end up with a 400-dollar valve section that wouldn’t fit the casting. Don’t be that guy.

If you run a shop that touches these machines — buy the factory documentation. Access the Factory Manual from AutoRepairManuals and you’ll have the exact information Hidromek printed for its own service network. No reprints, no third-party edits, no “equivalent to” part numbers. 351 pages, first edition, 2006. That’s what your workbench needs.