Description

Dynapac CC722 Parts Catalog – 193 Pages of OEM Part Numbers and Exploded Diagrams

I have watched guys tear down a vibratory roller, pull a hydraulic motor, then stand around for three days because they ordered the wrong seal kit. That is time you never get back. If you are turning wrenches on a Dynapac CC722 Parts Catalog, this is what keeps you from guessing. 193 pages of factory exploded views, part numbers, and cross-references so you order the right piece the first time. No aftermarket guesswork. No calling the parts house twice.

What Happens When You Guess the Part Number?

You order a seal that is 2 mm too small. You waste a week. The machine sits. Your customer loses money. This catalog kills that problem. Every exploded diagram shows how the assembly goes together and lists the exact Dynapac part number. If you need a bearing for the vibratory shaft, you find it in the group section, match the diagram, and order from your dealer. The manual even tells you what information to give when ordering: machine type, serial number, quantity, part number, and denomination. See the ordering instructions on page 4 of this PDF. Follow that and your parts arrive correct.

193 Pages of Exploded Views and Cross-References

This is not a reprint or a scanned copy of some third-party list. It is the original Dynapac publication – SCC722-2EN4, published for rollers with serial numbers from 63921000 onward. The catalog covers the Cummins QSB 6.7C diesel engine, the vibration system, the frame, the cab, the hydraulic system, and everything else bolted to that roller. Each section has its own group number and page range. You flip to the group, find the numbered illustration, and read the part number off the list. No translation errors, no “equivalent part” that does not fit.

How to Use This Catalog: Ordering Spare Parts Correctly

Open to page 4. It shows the six pieces of data your dealer needs to avoid delivery errors. Write them down before you call. Type of machine – CC722. Roller serial number – stamped on the frame tag. Quantity – count what you need. Part number – from this catalog. Parts denomination – the description from the list. Dimensions – if you order hose or cable by the meter. If you skip any of those, you own the mistake. Dynapac built this machine with metric hardware and specific tolerances. Do not substitute.

One more thing: the catalog lists the issue date and the superseded revisions. The version you are buying (SCC722-2EN4) replaces SCC722-2EN3. If your roller serial number falls in the earlier range, you might need the older issue. Check the table on page 3. It is your responsibility to match the revision to your machine’s serial number. I have seen a guy order from the wrong revision and end up with a filter that had a different thread pitch. That is not the catalog’s fault.

Source Validity: Factory Dynapac Documentation vs Aftermarket Lists

Aftermarket parts lists copy from somewhere – often from a worn-out photocopy of an older revision. They leave out the notes, the revision history, and the correct part numbers for serial number breaks. This catalog is the same PDF that Dynapac distributes to their dealers. It comes from the original publisher: Dynapac, part of the Atlas Copco Group, Box 504, SE-371 23 Karlskrona, Sweden. If you need to verify the source, check the Dynapac website for the official publication ID. Cross-reference that with what you see on page 1. It matches. That is the difference between a part that bolts in and a part that causes a leak.

For a broader understanding of how OEM documentation supports maintenance practices across the heavy-equipment industry, you can read the Automotive Industry Overview for context on standard repair workflows – though that is more car-focused, the principle of using factory data applies everywhere.

Audience Fit: Who Needs This Catalog?

If you own a Dynapac CC722 vibratory roller and you do your own maintenance, you need this catalog. If you run a shop that services these rollers, your parts guy needs this catalog. If you are a mobile mechanic rebuilding a CC722 drum assembly, you need this catalog. The manual assumes you have basic mechanical skills – you can read a drawing, identify a fastener, and use a wrench. It does not hold your hand. It gives you the part number and lets you work. For the guy who keeps a tidy tool box and a service log, this is gold.

Frequently Asked Questions

Does this catalog cover all serial numbers for the CC722?

Yes, but only for the revision SCC722-2EN4. That revision applies to rollers with serial number 63921000 and higher. If your machine has a lower number, you need the earlier revision (SCC722-2EN3 or -2EN2). The catalog includes a table on page 3 that lists the valid serial number range for each issue.

Can I use this to find a part number for the Cummins QSB 6.7C engine?

Yes. The engine section is included. You get the exploded diagrams for the engine components and mounting hardware. Note that internal engine parts (pistons, rings, bearings) are usually covered by the Cummins parts manual – this catalog focuses on the roller-specific mounting and driven components.

How do I ensure I am ordering the right revision of this catalog for my machine?

Look at the serial number plate on your roller. Compare it to the table on page 3. The catalog issue date and the “Valid for serial numbers” column tell you exactly which revision matches. If your serial number falls between the listed ranges, contact Dynapac or check the Dynapac CC722 2010 Parts Catalog for additional revisions.

Is this the original factory PDF or a scanned copy?

It is the original factory PDF as distributed by Dynapac. The file name is Dynapac_CC722_Parts_Catalog_en-26114002673.pdf. It is not a scan. The text is searchable, the illustrations are vector-based, and the page count is exactly 193 pages. You can search for a part number instantly.

Do not spend another afternoon chasing the wrong part. Access the Factory Manual now and keep it on your tablet or printed binder in the shop. You will wonder how you worked without it.

Related Manuals

• Dynapac CC722 Spare Parts Catalogue
• Dynapac CC722 2010 Parts Catalog – OEM Spare Parts Manual