Description

Dynapac CA150D Parts Catalog – No Guessing, Just Factory Numbers

You’ve got a Dynapac CA150D on the yard that needs a hydraulic hose, a bearing, or maybe a whole drum assembly. You pull off the old part, squint at the worn stamp, and pray the aftermarket catalog in the drawer matches. That’s how you end up with the wrong thread pitch and a machine down for two days. I’ve been there. That’s why I only trust the OEM source when I’m ordering steel. This Parts Catalog is the factory-issued spare parts list for the CA150D – 205 pages of exploded-view drawings, part numbers, and the exact ordering data that the guys in Karlskrona expect to see when you call. No translation errors, no “compatible with” guesses.

What’s Inside the 205 Pages

This is not a service manual. You won’t find torque sequences or fluid capacities here. What you get is the identical document Dynapac’s own parts department uses. Each group – engine, drum, frame, hydraulics – is broken into illustrated parts lists. The drawing numbers match the part numbers. The page for ordering parts (page 4) lists the six pieces of information you must give: machine type, roller serial number, quantity, part number, denomination, and dimensions if ordering by length. Miss one of those and your shipment gets delayed. The catalog is serial-number-specific: it covers CA150D rollers from serial number *73221000* onward, with a Cummins QSB 3.3 diesel engine. That engine group alone has its own exploded views for fuel system, cooling, and intake.

Ordering Parts: The Procedure That Saves Your Weekend

Page 4 spells it out in English, Swedish, German, Italian, Spanish, and French. They aren’t messing around. You write down: 1. Type of machine – CA150D. 2. Roller serial number. 3. Quantity you need. 4. Part number from the catalog. 5. Part name (denomination). 6. Dimensions if it’s a cut-to-length item like hose or wire. I’ve seen guys skip the serial number and get a part that fits the CA150 but not the CA150D with that build date. The catalog also includes a “Notes” section after the main groups – page 5 shows a legend for remarks and change history. If your roller had a field modification, you’ll see it flagged there. This is OEM-level traceability.

Cummins QSB 3.3 Engine Coverage

The diesel engine is listed as CUMMINS QSB 3.3. That’s a Tier 3 / Stage IIIA engine, common on these rollers. The catalog gives you the factory part numbers for injectors, fuel pump, gasket kits, and even the alternator bracket. If you’re rebuilding the top end, you need the service manual for specs – but to get the correct piston ring set or head gasket, Automotive Industry Overview won’t help. The parts catalog will. The exploded view for the engine group shows every bolt, washer, and seal with a callout number. Match that to the parts list table, and you order exactly what the factory intended.

Why You Need OEM Documentation for This Machine

Aftermarket parts websites love to list “replaces Dynapac 73221000” without verifying supersessions. This catalog is the final word. It was published by Dynapac themselves, part of the Atlas Copco Group. The document ID is SCA150D-3EN2, valid from 2009-04. Compare that to a generic PDF scraped from a third-party site – you’ll find missing groups, wrong page numbers, or parts that were discontinued. I’ve seen a guy install a drive motor seal from an aftermarket kit that leaked inside a week because the rubber compound was wrong. The factory part number pulls up the correct material spec. If you want to keep that roller running for another 5,000 hours, you use the OEM parts list.

Real-World Use Case: Drum Bearing Replacement

Say you’ve got a rumble in the vibratory drum. You pull the drum cap and find a worn bearing. Without the parts catalog, you measure the OD, ID, and width, then try to cross-reference a standard bearing number. The problem is Dynapac sometimes uses non-standard snap rings or spacers. With this catalog, you look up the drum assembly group, find bearing part number, order that bearing along with the correct spacer and seal. You save the cost of a second teardown. That’s the value of 205 pages of factory engineering. Pair it with the Dynapac CA150D Parts Catalog and the Dynapac CA150D Spare Parts Catalogue – same content, different titles – and you have redundancy if one gets greasy. Also check the Dynapac PL2000LS Parts Catalog (258 Pages) – OEM Factory Spec if you run a different model.

FAQ – Two Questions I Get Every Week

Does this catalog contain torque specs or repair procedures?

No. This is a parts catalog, not a service manual. You need the service manual for assembly specs.

How do I know if my roller’s serial number is covered?

The catalog is valid from serial number *73221000* onward. Look at the metal plate on the frame near the engine – eight digits. If your number starts with 7322 or higher, you’re in. If your roller is older, you’ll need the earlier issue SCA150D-3EN1. The catalog lists both editions and supersessions on page 3. You can verify your engine (Cummins QSB 3.3) and check the “Valid from roller serial number” field. If your machine falls outside that range, some parts may still match, but expect differences in hose routing or bracket revisions. When in doubt, use the serial number when ordering to get the exact superseded part – the catalog’s change notes on page 5 show when a part was replaced by a later number.

This isn’t a PDF full of reprints from a scanned library. It’s the factory spare parts catalogue for the Dynapac CA150D – all 205 pages, searchable, printable. You need it on your workbench next time you call the parts counter. Access the Factory Manual and get the right numbers the first time.