Description

Dynapac CA250STD 2011 Parts Catalog – OEM Factory Spare Parts

Listen, I’ve been turning wrenches for 28 years. I’ve seen one too many jobs go sideways because a guy ordered the wrong part—maybe from a third‑party reprint or a fuzzy screenshot. That’s downtime, that’s money, and that’s a pissed-off boss. The Dynapac CA250STD 2011 Parts Catalog is the OEM factory document – 220 pages of exploded views and genuine part numbers for the CA250STD vibratory roller. If you maintain these machines, this is your parts bible. Don’t gamble with aftermarket data that could be a revision behind. Check the Dynapac CA250STD Parts Catalog for the direct access.

Service Kits: Keep That Roller Running on Schedule

The Table of Contents shows service kits broken down by hour intervals. 50‑hour kit (part 4812156751), 250/750‑hour, 500‑hour (4700950196), and 1000‑hour (4700950197). Each kit contains exactly what the factory specs – no guessing. If you skip the right interval, you’re asking for bearing failure or hydraulic contamination. This catalog lists every kit with its own part number so you order the right one.

Engine and Hydraulic System: Where Most Mistakes Happen

Engine section covers the Cummins 4BTA 3.9C: fan clutch, cooling, combustion air, fuel, exhaust. Hydraulic system includes propulsion pump (4700395385) and motor (4700375999), vibration pump (4700395384) and motor (4700395386), steering valve (4700376000), and steering cylinder (4700392002). If you need a part for the vibration hydraulic motor, the exploded view shows every seal and fitting. One wrong O‑ring and you’re bleeding oil. This catalog kills that risk.

I’ve seen techs order a whole pump assembly when they only needed the charge pump seal. The parts catalog shows the breakdown – you buy the sub‑component. That saves your shop real money. For more on how OEM catalogs compare with aftermarket, check the Automotive Industry Overview on part numbering standards.

Transmission Options: Limited Slip vs. No-Spin

Two rear axle options defined. Limited slip axle (4700383857) includes differential with limited slip, housing and brakes, planet gear. No‑spin option (4700383856) uses a different differential assembly. Ordering the wrong one locks you into a different parts path. The catalog lists each assembly with its own part number tree – no ambiguity.

Get the right part. That’s the whole point.

4 Systems That Will Bite You Without This Catalog

Frame scrapers – urethane rubber or spring steel? Two separate option sections. Drum rotation kit (4700938891), eccentric shaft kit (4700938894), shock absorber kit drum (4812156187). Each has its own repair kit part number. If you’re replacing scraper blades and guess the material, you’ll be back in two weeks because the wrong rubber wears out. The catalog lists the options – you pick based on your roller’s configuration.

Same for decals – there’s a whole Decals section. And don’t overlook the Optional equipment: air conditioner, heater, Dy‑Mic, pad shell. All factory part numbers. The Dynapac CA250STD Parts Catalog – OEM Factory Spare Parts Manual is the only source that includes these option sub‑assemblies.

Why OEM Factory Documentation Matters

Aftermarket parts catalogs often skip options or mislabel components. This is a Dynapac publication, printed 2011, valid for rollers with serial number 10000107x0A000001 and later. The parts book covers service kits, repair kits, frame, drum, engine, transmission, hydraulic system, electrical equipment, driver’s platform, decals, standard and optional equipment. No guessing – every part number ties back to an exploded diagram. You match the diagram to your machine, order the number. Period.

I’ve trusted aftermarket data before. Never again. The Dynapac factory catalog is the gold standard for these rollers. If you work on construction equipment, you know the difference between a catalog that fits and one that’s close enough. Close enough costs you a week of downtime.

If you need a parts catalog for another Dynapac model, look at the Dynapac PL2000LS Parts Catalog (258 Pages) – OEM Factory Spec – same factory quality, different machine.

Frequently Asked Questions

Does this parts catalog include service procedures or torque specs?

No. This is a parts catalog – exploded views, part numbers, and quantities. You need the service manual for repair steps.

How do I use this catalog to order parts correctly?

First, confirm your roller serial number falls within the range (10000107x0A000001 and up). Then find the assembly group (e.g., Hydraulic system > Vibration system > Vibration pump 4700395384). The exploded view shows each component with a numbered balloon. Cross‑reference the number to the parts list – you get the part number, description, and quantity. When ordering, give the dealer: machine type, serial number, quantity, part number, and denomination. The catalog includes ordering instructions in five languages on page 2 – read them before you call.

What engines are covered in this catalog?

Only the Cummins 4BTA 3.9C diesel engine. That’s the standard power plant for the CA250STD in this publication year.

Can I use this catalog for a CA250STD with a serial number outside the listed range?

No guarantee. The catalog specifically says “Valid from roller serial number 10000107x0A000001”. Earlier machines may have different part numbers. Always verify with Dynapac if your serial number is earlier.

Bottom line: I’ve worked on rollers for two decades. Having the factory parts catalog on hand saves you the headache of returns and the cost of wrong parts. You can order the genuine part, get the machine back to compaction, and move on to the next job. Access the Factory Manual from AutoRepairManuals and keep your shop running.