Description

Dynapac CA 151 Parts Catalog – Factory Specs, Not Aftermarket Guesswork

If you’re holding a Dynapac CA 151 Parts Catalog from the OEM, you already know the difference between ordering a part off a blurry eBay photo and pulling the exact number from the factory diagram. I’ve seen guys lose a whole day because they ordered the wrong bearing carrier for a drum. That’s not a parts problem — that’s a documentation problem. This catalog fixes that. 214 pages. Swedish and English. Printed in 1994 by Dynapac Heavy Equipment AB in Karlstad. That’s the real deal.

This Dynapac CA 151 Parts Catalog covers both engine variants: Deutz F4L 912 and Cummins 4BT 3.9. It’s valid from roller serial number 59810386 onward. Each section breaks down the machine into logical groups — Ram (Frame), Vals (Drum), Motor (Engine), Kraftöverföring (Transmission), Hydraulsystem (Hydraulic system), Elektrisk utrustning (Electrical equipment), Förarplats (Driver’s platform), Dekaler (Decals), Standardutrustning (Standard equipment), Extrautrustning (Optional equipment), and a full Part number index. The index alone saves hours when you’re cross-referencing a worn-out tag.

Ram (Frame) and Vals (Drum) – Chassis Breakdown

The frame and drum sections are where most of the wear happens. The catalog shows exploded views with position numbers keyed to the parts table on the facing page. You get the exact fastener size, seal part number, and bushing specs. No generic “drum bearing” — you get the OEM number from Dynapac. The drawing on page 2 tells you where to find the serial number on the right side of the drum frame if the model code plate is missing. That’s the kind of real-world detail that keeps your machine down for a day instead of a week.

Motor (Engine) Section: Deutz and Cummins Options

Two engine options. The catalog lists every component from the cylinder head gasket down to the oil pan plug. If you’re swapping a fuel injection pump or chasing a hydraulic leak at the engine mount, the exploded diagram shows exactly how it stacks. The parts list includes revision marks — check the catalogue issue date on the top of each page to make sure you’re looking at the right version. Old catalog revision S-10218-1 was replaced by S-10216-2, then by S-234-3. Don’t order from an obsolete page.

Electrical Equipment (Elektrisk utrustning)

The electrical section covers wiring harnesses, switches, gauges, and the charging system. If you’re chasing a no-start or a dead display, the part numbers for the starter motor, alternator, and control box are all here. The diagrams show connector shapes and wire routing. Pair this with a service manual for the actual wiring schematic — the parts catalog gives you the physical components, not the circuit logic.

Hydraulic System: What the Parts Catalog Covers

Hydraulics on a vibratory roller take a beating. The Hydraulsystem section breaks down the pump, valve block, hoses, and fittings. If you need the o-ring for the drum drive motor, the part number is in the table next to the illustration. The catalog uses position numbers grouped in subgroups — you’ll see a square or circle around the position number to denote a subassembly. That helps when you’re ordering a seal kit versus an entire motor.

3 Reasons to Keep This on Your Workbench

First, you verify parts against your serial number — the catalog includes the exact roller serial range for each issue. Second, you get the OEM illustration instead of a third-party sketch that leaves out the lock washer. Third, the part number index on page 100 lets you look up a number and find which group it belongs to. That index alone is worth the price of the PDF. I’ve used it to find a discontinued part and cross it to a superseding number.

Why Factory OEM Documentation?

Aftermarket parts catalogs often re-draw the illustrations and drop reference numbers. This is a direct scan of the original Dynapac publication from Sweden. You can see the Swedish terms alongside English — that’s important because some part descriptions are only in Swedish in the table. The catalog includes the official Dynapac heavy equipment logo, the Swedish address, and the telephone/fax numbers from 1994. That’s traceable. If you need to verify a supersession, you can look up the original part number and check with a Dynapac dealer.

For the DIY owner-operator running a DYNAPAC CA 151 Parts Catalog in a rental fleet, this catalog pays for itself on the first correct order. Pair it with Dynapac CA 151 Parts Catalog – 188 Pages of OEM Factory Specs if you need a different section coverage, or check out the Dynapac PL2000LS Parts Catalog (258 Pages) – OEM Factory Spec for larger rollers. The manufacturer Dynapac still supports many of these machines, and you can reference the Automotive Industry Overview for broader equipment standards, but nothing beats the original paper.

Does this Parts Catalog include torque specs or repair procedures?

No. This is a parts catalog, not a service manual. It shows exploded views, part numbers, and quantities. For torque values and step-by-step overhaul, you need the corresponding service manual.

How do I verify that my roller serial number is covered?

Check the front page of the catalog. The issue S-234-3 is valid for serial numbers 59810386 and above. If your roller is older (598007–598145), you need the earlier issue S-10216-2. The catalog lists all previous issues and their serial ranges so you can avoid ordering the wrong revision.

What about electrical schematics – are wiring diagrams included?

The Elektrisk utrustning section shows physical component locations and part numbers for switches, relays, sensors, and connectors. It does not contain circuit diagrams or wire colors. For diagnostics, pair this with the electrical system section of the full service manual.

Can I use this for the Deutz F4L 912 or only the Cummins?

Both. The cover clearly states it covers both the Deutz F4L 912 and Cummins 4BT 3.9 diesel engines. Each engine’s parts are listed under the Motor (Engine) group with separate exploded diagrams and part tables.

You’ve got 214 pages of factory-correct part data. The index, the serial number verification, the Swedish terms next to English — that’s the kind of detail that saves a three-hour phone call to a dealer who doesn’t have a 1994 manual on file. Access the Factory Manual and get the exact part the first time.