Description

Dynapac CP142 2015 Parts Catalog – OEM Factory Spare Parts Manual

If you’re keeping a pneumatic tire roller running in the field, you don’t have time to cross-reference parts from three different aftermarket sources. I’ve seen guys order the wrong hydraulic motor twice because they trusted a third-party diagram. That’s billable hours down the drain. This is the genuine Dynapac CP142 2015 Parts Catalog – 147 pages of factory-issued part numbers, exploded views, and service kit breakdowns. No reprints, no photocopies. This is the same document the dealer’s parts counter uses.

Dynapac CP142 2015 Parts Catalog: What’s Inside 147 Pages

Every page in this manual was pulled directly from Dynapac’s 2015 factory release. You get the full table of contents with page numbers for every assembly: mechanical frame, operator platform, engine, drive, hydraulic system, electrics, and options. The document starts with service kits for the Cummins QSB 3.3 engine, then splits into sections like Sprinkler system two pumps, Frame and ballast, Scrapers and mat, and more. Each exploded drawing includes the exact part number, quantity, and notes.

Service Kits: 50-Hour, 250/750, 500, and 1000-Hour Intervals

Five distinct service kits are listed with their own part numbers. The 50-hour kit is 4812155996, the 250/750-hour kit is 4700939076, the 500-hour kit is 4700950175, and the 1000-hour kit is 4812155997. There’s also a dedicated Cummins 500-hour kit (4812157676). Each kit has an exploded view showing every filter, gasket, and seal included. You won’t find this level of detail in a generic parts list – the OEM manual tells you exactly what goes in the box.

Mechanical Systems: Frame, Sprinkler, Scrapers, and Ballast

Mechanical section covers Frame (page 13), Sprinkler system two pumps (page 15), Frame and ballast (page 18), Structure (two separate entries on pages 21 and 23), Scrapers (page 25), Scrapers and mat (page 27), and Sprinkler system one pump (page 29). If you need to identify the correct ballast weight or scraper blade, the drawing shows you the bolt pattern and material thickness. That’s the kind of data that keeps a roller from vibrating apart.

Engine Section: Cummins QSB 3.3 Parts Breakdown

Engine section starts on page 48 and runs through exhaust, filters, engine modules (two pages), cooling, air cleaner, and fuel system. The air cleaner filter is identified by part number 4700392677 on page 65. Fuel system shows every line, fitting, and injection component. You get the factory routing for the exhaust system – critical if you’re replacing a manifold or muffler to avoid backpressure issues.

Hydraulic System: Control Module, Propulsion, and Steering

Hydraulic system section includes Control module (page 85), Propulsion system (page 87), Hydraulic oil tank (page 91), Hydraulic filter assy (page 93), Drain system, Speed system, Hydraulic steering, Brake system, Rotary group, and Port plate with valves. The hydraulic motor (part 4700376123) appears in both propulsion and rear suspension. Need the charge pressure specs? Page 79 shows the port plate with valve callouts – that’s where you’ll find the torque sequence for the cover bolts.

Why Should You Trust OEM Over Aftermarket?

Aftermarket catalogs often redraw the parts or leave out revision letters. This is the same document Dynapac itself produces for its dealers. The automotive industry Automotive Industry Overview relies on factory specifications to avoid liability – your roller is no different. If a hydraulic hose bursts because you ordered the wrong length from a sketchy source, that’s on you. This catalog eliminates that risk.

For a compact alternative, check out the Dynapac CP142 Parts Catalog – 110-Page OEM Factory Manual. If you work on older machines, the Dynapac CP142 2011 Parts Catalog – Factory OEM Spare Parts Guide covers earlier serial numbers. For the PL2000LS screed, the Dynapac PL2000LS Parts Catalog (258 Pages) – OEM Factory Spec is worth having.

FAQ

Does this manual cover the fuel system?

Yes, see page 67.

Are exploded views included for the hydraulic motor?

The hydraulic motor (part number 4700376123) appears in both the propulsion system (page 79) and rear suspension (page 77) sections of the manual. Each view is a factory drawing with callouts for every seal, bearing, port plate, and valve. If you’re rebuilding the motor yourself, you need this level of detail to avoid ordering the wrong internal parts. The manual also lists the torque specs for the port plate bolts – something aftermarket catalogs skip.

What service intervals are covered?

Five service kits: 50h, 250/750h, 500h, 1000h, plus a specific Cummins 500h kit. Each kit has its own part number and exploded view.

Can I use this manual for a CP142 with a different serial number range?

This manual is for CP142 Tier 3 machines with serial numbers starting at 10000500x0B003739. Earlier or Tier 4 machines may have different parts. Check your serial number before ordering.

Access the Factory Manual and get the exact part numbers Dynapac designed for your CP142. No more digging through aftermarket catalogs that might be wrong. 147 pages, one file, and you’re done.