Description

Dynapac CA302D Parts Catalog

If you’ve ever ordered a part for a Dynapac CA302D Parts Catalog lookalike from a third-party reseller and ended up with the wrong seal, bearing, or a hose six inches too short, you know the frustration. I’ve been there. This Parts Catalog from Dynapac is the factory document. It tells you exactly which part number goes where, and it breaks down every assembly on the machine. No cross-referencing from a shady website. You get the OEM numbers, period.

388 pages of exploded diagrams, part numbers, and ordering instructions. This is the same catalog the dealer uses. If you work on these rollers, you need this on your bench.

Service Kits and Repair Kits: Factory-Stocked Assemblies

Dynapac grouped the most common replacement components into pre-assembled kits. The catalog lists three service kits: 4700945789 for 50-hour service, 4700950323 for 500-hour, and 4700945791 for 1000-hour. Repair kits include the steering hitch kit (4700938558), eccentric shaft kit (4700945657), drum rotation kit (4700938891), shock absorber kit for drum (4700938881), and the F/R control button kit (4700940663). Each kit has its own exploded view and part number list. If you are rebuilding a drum cartridge or replacing the steering hitch, grab the kit number instead of piecing it together. Fewer mistakes, less time chasing individual parts.

Does This Parts Catalog Cover the Hydraulic System?

It covers every hydraulic circuit on the CA302D. The Hydraulic system section breaks down into propulsion front and rear, vibration system, steering system, brake system, the hydraulic oil tank, and options like dual speed drum drive. You get part numbers for the propulsion motor (4700371509), the vibration pump (4700383958) with its rotary group and valve block, the steering cylinder (4700392002), and the pilot valve (4700372424). Page 2 spells out the six pieces of information you must provide when ordering any part – machine type, serial number, quantity, part number, denomination, and dimensions if buying by length. Skip those and the order gets delayed.

7 Major Systems Broken Down by Serial Number

This catalog is valid from roller serial number 10000116x0A000001. The table of contents covers seven major systems: Service Kits, Frame, Drum, Engine, Transmission, Hydraulic System, Electrical Equipment, and Drivers Platform. Each system is further subdivided. For example, the Drum section includes the drum itself, DCO option gear assembly, drum cartridge vibration side and drive side, and the drum gear (4700372987). The Engine section covers the Cummins QSB 4.5 with cooling, combustion air, fuel, and exhaust systems. The Transmission section lists two rear axle options – limited slip (4700383857) and no-spin (4700383856) – with differential, housing, brakes, and planet gear breakdowns. If you need a part for a specific serial number range, this catalog tells you exactly which revision applies.

Ordering Spare Parts – What Dynapac Requires

Page 1 shows the edition history: issue SCA302D-4EN1 (2010-03), SCA302D-4EN2 (2011-03), and SCA302D-4EN3 (2011-10). Always check you have the latest issue for your serial number. Page 2 lists the ordering requirements in six languages. The catalog includes notes sections with explanations of indentation rules – parts indented under an assembly are included when purchasing that assembly. Class codes are shown for spare parts classification. Follow these rules and your orders will arrive right. Ignore them and you’ll get the wrong revision or a missing subassembly.

Engine, Transmission, and Drum – Full Exploded Views

The Engine section provides exploded diagrams for the Cummins QSB 4.5, cooling system, combustion air system, fuel system, and exhaust system. Each component has a part number and quantity. The Transmission section includes the rear axle with limited slip or no-spin differential – each with its own breakdown of planet gears and housing. The Drum section is thorough: drum structure, scrapers (spring steel and urethane rubber options), hitch, noise suppression options, and drum shrouds. Options like DCO vibration system and dual speed drum drive are separately documented. You will not find a more complete parts list for this machine anywhere else. This is the original OEM catalog, not a recompiled third-party version.

Dynapac is the manufacturer behind this catalog. For background on the heavy equipment industry, see Automotive Industry Overview.

Related Manuals

• Dynapac CA302D Parts Catalog
• DYNAPAC CA302D 2011 Parts Catalog
• Dynapac PL2000LS Parts Catalog (258 Pages) – OEM Factory Spec

Can I use this catalog to find torque specs?

No, this is a parts catalog, not a service manual. Torque specs are in the service manual.

How do I locate the correct part for my CA302D with serial number 10000116x?

First, confirm your roller serial number matches the valid range listed on page 1 (starting 10000116x0A000001). Then find the relevant system section – for example, if you need a vibration pump, go to the Hydraulic system section and look for the vibration pump assembly. Each part is listed with an exploded diagram and part number. You’ll need to provide the part number, quantity, and your serial number when ordering. This catalog also includes repair kit numbers like 4700945657 Eccentric shaft kit, which saves you from ordering individual bearings and seals separately. Always cross-check the edition – this catalog issue SCA302D-4EN3 is valid from 2011-10. Later editions may supersede. See page 1 for the edition history.

Bottom line: if you are maintaining a Dynapac CA302D, this Parts Catalog saves you the headache of wrong parts and returns. It’s the same document the dealer uses. Stop ordering from memory. Access the Factory Manual.