Description

Dynapac CA 251, CA 301 Parts Catalog – 212 Pages of OEM Factory Specs

You’re looking at a real OEM Parts Catalog for the Dynapac CA 251 and CA 301 vibratory rollers. Not a photocopy, not a re-labeled aftermarket pile of guesswork. This is the same binder you’d get if you walked into a Dynapac dealer in 1995 and asked for the spare parts book. I’ve been turning wrenches on heavy iron for 28 years, and I can tell you the difference between factory documentation and somebody’s weekend scan job. This one is the real deal.

212 pages. Grouped by machine systems – frame, drum, engine, transmission, hydraulics, electrical, driver’s platform, decals, and both standard and optional equipment. Every exploded diagram has a corresponding parts list with Dynapac part numbers, quantities, and descriptions in Swedish and English. If you need to order a seal for the hydraulic pump on a CA 251 with serial number *581*10251*, this catalog gets you the exact part number. No cross-referencing three different aftermarket books.

Engine and Transmission Coverage – What’s Inside

This catalog splits into ten main groups. Group 30 is the Motor/Engine section – covers both the DEUTZ F6L 912 and CUMMINS 6BT 5.9 diesel engines. Group 40 handles Kraftöverföring/Transmission. Group 50 is the Hydraulsystem/Hydraulic system, and Group 60 covers Elektrisk utrustning/Electrical equipment. Each group starts with an index page showing the sub-sections, then gives you full exploded views with callouts. You get the part number, the quantity needed, and the description. No fluff, no filler pages.

Need a part for the drum? Group 20 – Vals/Drum. Frame? Group 10 – Ram/Frame. Driver’s platform decorations? Group 70 – Förarplats. Decals? Group 80 – Dekaler. There’s even a numerical register at the back (group 100) where you can look up a part number and find which group and page it appears on. That’s how you find things fast when the machine is down and the customer is breathing down your neck.

Does This Parts Catalog Cover Both CA 251 and CA 301?

Yes. The catalog is valid for both models. Serial numbers are listed on page 1: CA 251 starts with *581*10251*, CA 301 starts with *582*10301*. The same exploded views and part numbers apply to both, with notes where parts differ between the two. For example, the engine section shows the DEUTZ and CUMMINS options separately – you pick the one that matches the serial number on your machine’s tag. Same goes for the transmission and hydraulic pumps.

If you’re working on a CA 301 with the CUMMINS engine, this catalog gets you the correct fuel injector line part numbers and the alternator bracket setup. No guessing. OEM data, period.

Why an OEM Parts Catalog Beats Aftermarket PDFs

I’ve seen guys spend an hour trying to match a bolt from a Chinese parts book, then come back to the shop with the wrong thread pitch. Aftermarket catalogs often re-draw diagrams and change part numbers – sometimes they omit entire sub-groups. This Dynapac catalog came from the factory. The part numbers in here are the numbers Dynapac stamped on the boxes. You order a seal for the drum vibrator using the number on page 38, you get the right seal. That’s not a maybe – that’s a guarantee.

Also, the exploded views are drawn to show where every fastener and bushing goes. You can look at the drum assembly diagram and see which snap ring goes where. Try that with a generic parts list that just says “bearing.” Useless. This catalog gives you the full picture.

Audience Fit – Who Needs This Catalog

Fleet mechanics, rental yard techs, and serious DIY owners who run Dynapac rollers. If you’ve got a CA 251 or CA 301 in your shop and you’re ordering parts, this catalog saves your bacon. Beginners can use it too – the index is clear, and the diagrams are labeled in both English and Swedish. Just look at the picture, find the number, then look up the part in the list. If you can match a picture to a number, you can use this catalog.

I’ve used it myself when rebuilding a CA 301 vibratory assembly. Got the seal kit part number off the drum group page, ordered it, and the job went smooth. No returns, no “this is the wrong size” calls.

7 Key Sections You’ll Use Repeatedly

• Frame (Ram) – Group 10: Main frame, hitch, counterweights
• Drum (Vals) – Group 20: Drum shell, bearings, vibrator assembly
• Engine (Motor) – Group 30: DEUTZ and CUMMINS parts, fuel system, cooling
• Transmission (Kraftöverföring) – Group 40: Gearbox, drive shaft, differential
• Hydraulic System – Group 50: Pump, hoses, control valves
• Electrical Equipment – Group 60: Alternator, starter, wiring harness
• Driver’s Platform – Group 70: Seat, controls, instrument panel

Each section has its own exploded views. The hydraulic group alone has 12 pages of pump and valve diagrams. That’s where you find the exact o-ring size for the steering control valve.

FAQ

Does this parts catalog include torque specs or repair procedures?

No. This is a parts catalog, not a service manual. It lists part numbers and quantities from exploded diagrams. For repair procedures and torque values, you need the service/repair manual.

Can I use this catalog to order parts for a CA 301 with a DEUTZ engine?

Yes, the catalog covers both engine options. Look for the “DEUTZ diesel engine F6L 912” heading in Group 30 and match your serial number range.

How many pages are there and is it searchable?

212 pages. The PDF is fully scanned – you can search by part number if your PDF reader supports OCR. The original is a scanned image, but the text is clear on the parts lists.

What if I need a part that appears in the “Extra utrustning / Optional equipment” section?

Those parts are listed in Group 91 with their own exploded views. Optional equipment includes things like a cigarette lighter, beacon, and auxiliary hydraulics. They all have separate part numbers.

Bottom line: if you’re ordering parts for a Dynapac CA 251 or CA 301 vibratory roller, this is the catalog you want. 212 pages of factory drawings, part numbers that match the real parts, and a numerical register to cross-reference everything. Access the Factory Manual now and stop playing the part-number guessing game.

Related Manuals:

• DYNAPAC CA 251/301 Instruction Manuals Index
• Dynapac CA 251/301 Spare Parts Catalogue S-241-4
• Dynapac PL2000LS Parts Catalog (258 Pages) – OEM Factory Spec

External references: Check out Dynapac official site for updated bulletins. Also see Automotive Industry Overview for background on heavy equipment documentation standards.