Description

Dynapac CC50, CC50A Parts Catalog – OEM Factory Documentation

If you’ve ever had a job stop because the part you ordered from an aftermarket source didn’t match the hole spacing or the thread pitch, you know the cost. Ten minutes of match‑up time turns into a week waiting on a return. That’s the whole reason this Dynapac CC50, CC50A Parts Catalog exists: to put the factory drawing in your hand so you order the right piece the first time. I’ve been turning wrenches for twenty‑eight years, and I’ve seen more rigs downed by a wrong part number than by anything else. The OEM catalog kills that problem.

Group System: How the Catalog Organizes 131 Pages

Dynapac built this catalog around a group system that’s consistent across their entire line. Instead of flipping through a single parts list hoping the section you need pops up, the Table of Contents lists main groups, and each group starts with its own mini‑table of contents. For example, the engine group, the frame group, the drum group – all separated. The left side of each page lists the part numbers and descriptions; the right side shows the illustration. Reference numbers on the illustration tie directly to the rows, and the quantity columns tell you how many of each part are needed per machine. If you’re working on a CC50A Series 2, the column for that model is labeled. The catalog runs 131 pages, and every page is laid out identically so you don’t waste time learning a new format halfway through the job.

Numerical Index: When You Have a Part Number but No Location

If you’ve got a worn roller bearing and you already know the Dynapac part number, you can skip the groups entirely. Page 2 explains the Numerical Index: find the number, it tells you which page to turn to. That page then shows the illustration and the exploded view. No guesswork, no cross‑referencing five separate books. The index covers every part in the catalog, so if the number exists, it’s listed. That’s a time‑saver when the machine is down and the customer is standing there watching.

Right Hand vs. Left Hand: Getting the Orientation Correct

Mis‑ordering a left‑hand part because you assumed orientation from the driver’s seat costs the same as mis‑ordering a right‑hand part – about a day of lost rental revenue. The catalog defines right hand and left hand as viewed from the operator’s seat with the engine behind you, facing forward. That’s the same convention Dynapac uses on the actual machine placards. The Terms and Abbreviations section on page 2 of the catalog spells it out with an illustration. Pay attention to that before you call the parts counter, or you’ll end up with a mirror‑image bracket that doesn’t bolt up.

3 Reasons to Stick with OEM Parts Documentation

First, the part numbers in this catalog are direct from Dynapac’s engineering. Aftermarket catalogs sometimes transpose digits or use superseded numbers without flagging them. Second, the exploded views show every fastener, washer, and seal – right down to the roll pin that nobody thinks about until it falls out. Third, the quantity column tells you exactly how many of each item is installed on a CC50 or CC50A, so you can bulk‑order for a fleet without guessing. If you are maintaining several rollers, having the factory parts breakdown means you can stock the correct washers and O‑rings without the “maybe this fits” gamble. Related manuals you might need: DYNAPAC CC50 CC50A Parts Catalog, DYNAPAC CC50 II Vibratory Roller Operating Manual, and Dynapac PL2000LS Parts Catalog (258 Pages) – OEM Factory Spec.

Is This Catalog for a Technician or an Owner?

Both. If you are a shop tech who has to rebuild drums or replace hydraulic pumps, you need this to identify the exact seal kit and bearing. If you are an equipment owner who does your own PM and ordering, the same pages let you cross‑check the part before you buy. The catalog does not contain service procedures – no torque specs, no repair steps – but it gives you the numbers you need to get the right parts from the dealer. Pair it with the operation manual and a service manual, and you have the full library. For background on how OEM documentation fits into the broader machinery world, see Automotive Industry Overview.

Does this parts catalog include torque specs or repair steps?

No. This is a parts catalog only. It lists part numbers, quantities, and illustrations. For service procedures and torque values you need the repair manual.

What models are covered?

CC50 and CC50A, including the Series 2 variant with Cummins engine. The catalog specifically covers the vibratory roller model PA50‑2‑PL01.

How many pages and what year?

131 pages. The publication year is not printed on the cover, but the order number 112128 and the phone numbers (201‑529‑370) date this to the late 1980s or early 1990s. The content is still valid for identifying original equipment parts.

Can I use this catalog to order parts online?

Yes. The part numbers are OEM. Copy the number from the catalog, paste it into your dealer’s portal or call the counter. The illustration helps you verify you’re ordering the correct shape and size.

This catalog gives you the exact part number from the factory – no guesswork, no aftermarket translation errors. Access the Factory Manual and start ordering parts that actually fit.