Dynapac CA-30, CA-30A, CA-30D, CA-30PD 1984 Parts Catalog

You have a Dynapac CA-30 series compactor sitting in the yard with a blown hydraulic line, and the part number is missing from the old valve. Call the dealer, they want a serial number and a description you don’t have. That’s why you need the Dynapac CA-30, CA-30A, CA-30D, CA-30PD 1984 Parts Catalog. It’s 168 pages of factory part numbers, exploded views, and ordering codes—not a reprint from some third-party that guesses at the numbers.

Page 1 gives you the full introduction and tells you how to read the parts list. Handed that to a junior tech once. He still ordered the wrong seal because he skipped the indent rule. This manual uses indented sub-assemblies: if a part is indented under an assembly, the quantity shown is for that assembly, not the whole machine. Miss that and you’re ordering three steering valves when you need one. Page 1 is your reality check.

Dynapac CA-30, CA-30A, CA-30D, CA-30PD: Model-Specific Variations

These four models share a common frame but differ in drums, tires, and engine options. The index on page 3 shows which pages apply to each model. For example, the Drum Assembly is at page 65 for the CA-30, page 67 for the CA-30D, and page 68 for the CA-30PD. You order the wrong drum parts if you ignore those page assignments. The Cocoa Mat-Wheel assembly only appears for the CA-30A at page 74. Know your model before you open this manual.

168 Pages of Parts Breakdowns

The table of contents runs from Air Cleaner Assembly (page 40) through Wheel & Tire Assembly. Every major system gets its own section with exploded views. You’ll find the Cab Assembly at page 121, Control Valve Vibration at page 101, and the Drum Module Assembly at page 61. Each page shows a numbered illustration and a parts list with part numbers, descriptions, and quantities. No guesswork—the OEM engineer who drew that valve assembly also wrote the part number.

Engine and Pump Assembly: CAT and Detroit Options

Two engine variants: CAT and Detroit Diesel. The manual splits the Engine & Pump Assembly into separate pages for each—CAT on pages 28–29, Detroit on pages 30–31. The Electrical Wiring Diagrams also separate by engine: CAT at pages 44–45, Detroit at 46–47. You need the right wiring diagram for your engine controller. Page 46 shows the Detroit emergency shutdown circuit. That’s a safety item—if you bypass it, you’re asking for a runaway engine. Don’t guess; use the factory diagram.

Does This Manual Cover the Electrical and Wiring?

Yes. Sections include Electrical Wiring Diagrams, Headlights, Heater & Defroster, Horn Assembly, and Water System Electrical. The wiring diagrams are schematic-level—they show wire colors and connector pinouts. You won’t find a step-by-step removal procedure; this is a parts catalog, not a service manual. But when that water pump solenoid fails, you can order the exact replacement from the parts list on page 156 of the Water System Electrical section. The manual also covers the Dual Amplitude Control Valve and Vibration Control Linkage—critical for getting the right solenoids and springs.

Get the Right Part Numbers – Why OEM Matters

Aftermarket parts catalogs often redraw the illustrations and swap part numbers to avoid copyright. I’ve seen a steering valve listed as a “replacement” that had a different mounting bolt pattern. This manual is the original OEM print from Dynapac Mfg Inc., dated January 1984. The part numbers match what the factory stamped on the castings. If the manual says part number 335567 for the Steering Valve assembly, that’s what the dealer will ship. The Automotive Industry Overview documentation standards are strict—OEM catalogs are the only ones that guarantee traceability.

FAQ

Will this manual show me how to repair the engine?

No. This is a parts catalog, not a service manual. It lists every part but does not include removal or installation steps.

How do I use the index to find a specific part?

Flip to the Table of Contents on page 3. Each major assembly is listed alphabetically with page numbers specific to each model (CA-30, CA-30A, CA-30D, CA-30PD). The index number in the parts list corresponds to the numbered callout on the exploded view. Parts indented under an assembly are sub-components of that assembly—order the correct quantity for the sub-assembly, not the whole machine. If you need a seal for the steering valve, look up Steering Valve in the index, go to that page, find the seal in the indented list under the valve assembly. Double-check the quantity column: if it says 1, that’s one seal per valve assembly, not per machine. Always verify the model column at the top of each page.

Related Manuals

• Dynapac CA-30 Series 1984 Parts Catalog – OEM Factory Specs
• Dynapac PL2000LS Parts Catalog (258 Pages) – OEM Factory Spec
• Dynapac PL2000LS Parts Catalog – Factory OEM Specs for Cold Planer

Stop ordering parts blind. Download the Factory Manual and get the exact part numbers from the 1984 Dynapac CA-30, CA-30A, CA-30D, CA-30PD Parts Catalog—168 pages of factory data you can trust.