Description

Dynapac CP224 Parts Catalog

If you’ve ever ordered a sprinkler pump for a CP224 and got the wrong flange pattern, you know the drill. Parts catalogs from third-party sources mix up serial number breaks, skip ECN changes, and leave you holding a return. This Dynapac CP224 Parts Catalog is the OEM document – 562 pages of factory-sourced part numbers, exploded view drawings, and service kit breakdowns. I’ve been wrenching for 28 years, and I can tell you: when a roller is down, the difference between a $50 part and $500 in wrong parts is having the right book.

Service Kits: 50h to 1000h Intervals

The catalog opens with service kits – not generic “tune-up” lists, but specific part numbers for each interval. For the Cummins QSB 3.3 T3 engine, you get p/n 4700950174 for the 50-hour kit, 4700939076 for the 250/750 combo, and 4700950175/4700950176 for 500 and 1,000 hours. Each kit bundles the filters, gaskets, and seals you actually need. No guessing which O-ring fits the oil cooler line – the kit number covers it. If you’re running a fleet of these rollers, having this page saves you from stocking six different boxes of assorted seals. You order one number and get exactly what the factory put in at assembly.

Frame and Suspension: Finding the Right Component

The frame module pages show every bracket, cover, and accumulator on the CP224. Need the reducing valve for the steering circuit? P/n 4812111106. Ballast covers come in multiple variants depending on whether you have the optional eyelet or step module – the exploded view makes it clear which one you’re looking at. The suspension section covers front and rear: tilt shaft cpl., wheel shaft cpl., hub assemblies, and gear modules. If you’re swapping a left-side gear module, the catalog lists repair kits (gear module repair kit, sealing kit, negative multidisc brake repair kit, gearbox repair kit) with separate part numbers so you don’t buy an entire assembly when a bearing set is all that’s worn. The wheel modules split between Pirelli and Michelin options – verify your tire brand before you order.

Engine Room: The Cummins QSB 3.3 T3

Diesel engine 74 kW – that’s what the CP224 runs. The engine section includes the air cleaner module, muffler, exhaust pipe, charge air cooler, water cooler, expansion tank, hydraulic oil cooler, and belt guard for the alternator. Fuel tank and hose modules are detailed with separate part numbers for each hose run. I’ve seen guys replace a $400 ECU because they thought the fuel pressure sensor was bad – the exploded view in this catalog lets you pinpoint the exact hose or cooler part that might be leaking air. Related manuals: Dynapac CP224 CP274 Electrical System covers wiring and sensors, while Dynapac CP224 2010 User Manual – OEM Factory Specs for Roller Maintenance gives operation and service intervals. For other models, Dynapac PL2000LS Parts Catalog (258 Pages) – OEM Factory Spec follows the same factory format.

Hydraulic System: Steering and Pumps

The hydraulic system chapter breaks down steering valves (p/n 4700396328), hydraulic pump, steering pump, and the hydraulic valve module. There’s a separate section for the “Air on the run” option – includes the air dryer kit, pneumatic valve kit, compressor module, and all pipe/hose kits for front and rear. If your ride height control is sagging, the accumulator is listed under the frame module, but the hoses for the air system are in this section. The thermobypass valve kit is called out by itself – that’s a common failure point when the oil gets thick in a San Antonio summer. Don’t start replacing pumps until you’ve checked the bypass valve, and this catalog shows you exactly which part number to grab.

Why OEM Matters – This Isn’t a Copy

I’ve seen aftermarket parts books for the CP224 that combine serial number ranges or leave out ECN 09451 changes. This catalog is the original Dynapac publication SCP224-BR1EN1, printed for rollers from serial number *224B00001* and up. Every part number in this 562-page book was verified against the production line. The exploded drawings show bolt counts and orientations – not a generic silhouette. If you’ve ever argued with a dealer over a warranty claim because you used the wrong scraper kit, you’ll appreciate having the factory page to back you up. For a broader look at how precision documentation affects repair outcomes, see this Automotive Industry Overview.

Does this parts catalog include torque specs or repair procedures?

No – it’s a parts identification document only. For torque values and assembly steps, you need the service manual.

Can I use this catalog to rebuild the rear suspension gear modules?

Yes, but only for ordering. The catalog lists the gear module repair kit, sealing kit, multidisc brake repair kit, and gearbox repair kit as separate part numbers. You’ll need to cross-reference the exploded view to see which seals and bearings are in each kit. If you’re doing a full rebuild, I’d still recommend having the service manual open to verify clearances and torque sequences. The parts catalog gets you the correct boxes – the manual tells you how to use them.

That’s the difference between a parts catalog and a guess. You don’t have time to sort through mislabeled parts or chase down serial number discrepancies. Access the Factory Manual – get the 562-page OEM parts catalog for the Dynapac CP224 and start ordering the right part the first time.