Description

Dynapac CC122 Operators Manual – What You Need on the Bench

You’ve got a Dynapac CC122 vibratory roller on your site or in your shop. That Deutz D2011 L02I engine needs maintenance that matches the machine’s design. The Dynapac CC122 Operators Manual is the only document I trust for that. At 90 pages, it’s not a marketing brochure – it’s the exact instruction book for operation, safety, and preventive maintenance. If you’re doing anything beyond changing the oil filter without this, you’re guessing. I don’t guess on torque specs or emergency brake checks, and neither should you.

This is the original factory translation of the Swedish document, covering serial numbers from 60131292 and 60131307 upward. It includes the CE declaration, safety decal locations, and the full set of technical specifications. You want charge pressure numbers? Look at page 13 for vibration and noise levels, dimensions on pages 14-15, and tightening torque values on page 17 – ROPS bolts, hydraulic system, everything. No aftermarket copy. No reprints.

7 Systems Covered – What the TOC Tells You

The table of contents is laid out for a working mechanic, not a librarian. Introduction, safety – general instructions, safety when operating (driving near edges, slopes), special instructions (lubricants, high-pressure cleaning, battery handling), technical specifications, machine description (identification, decals, instruments, electrical system), operation (starting, driving, vibration, braking, parking, long-term parking), miscellaneous (lifting, towing), operating instructions summary, preventive maintenance. That’s every system you’ll touch during a typical service interval. If you’re replacing a fuse, the electrical system section on page 28 tells you where each one lives. If you’re storing it for winter, the long-term parking chapter on page 39 gives you the checklist for engine, battery, fuel tank, hydraulic reservoir, and water tank. No guessing.

Safety: The Chapter You Don’t Skip

Starting on page 5, the safety section covers general instructions and operation-specific hazards. Pages 7-8 spell out driving near edges and slopes – critical if you’re on a job site with uneven terrain. The special instructions on page 9 include standard lubricants and fluids, high-temperature limits above 40°C (104°F), freeze risk, and fire fighting procedure. There’s also the ROPS section (page 10), battery handling, and jump starting procedure on page 11. If you’re towing or recovering the roller, page 43 walks you through releasing the brake and preparing for transport. Missing any of this means you’re risking a rollover or a hydraulic spray injury. I’ve seen guys skip the interlock check on page 34 and pay for it.

3 Reasons to Use OEM Documentation for the CC122

First, the torque specs on page 18 for ROPS bolts and hydraulic system are not the same as generic fastener charts – they’re calculated for this frame and these castings. Second, the wiring and fuse layout on page 28 matches the actual harness. Third, the preventive maintenance schedule on page 49 is built around the engine hour meter, not a calendar. Aftermarket books guess. This one was written by the people who built the roller. If you want the companion parts breakdown, grab the Dynapac CC122 Spare Parts Catalogue or the Dynapac CC122 Parts Catalog to cross‑reference part numbers. There’s also a Dynapac CC122 2011 Parts Catalog for newer builds.

Does This Manual Cover the Deutz D2011 L02I Engine?

Yes. The engine section under operation includes starting procedure, checking instruments and lamps (page 30), and parking brake check. The long-term parking instructions also cover the engine specifically on page 39. For deeper engine overhaul or fuel system work, you’ll want the separate engine service manual – this is an operators manual, not a full workshop manual. But for daily operation, startup, shut‑down, and emergency procedures, it’s all here. The book also lists the product identification number on the frame (page 19) and the engine plates (page 21) so you can verify you’re working on the right unit.

Get the Right Torque Data – Page 17 and 18

Page 17 gives the general tightening torque table, and page 18 has specific values for ROPS bolts and the hydraulic system. If you’re reattaching the ROPS after service, those bolts have a torque spec that’s tested for rollover loads. The hydraulic system torque applies to fittings and flanges – use a calibrated wrench, not the “that feels tight” method. The manual also lists the working capacity on page 16 – weights, volumes, and general capacities. I keep my torque chart bookmarked in this manual, and I check it every time.

FAQ – Common Questions About the Dynapac CC122 Operators Manual

Does this manual include the electrical wiring diagram?

The electrical system section on page 28 covers fuse locations and routing, but it’s not a full schematic. For complete wiring diagrams, you’ll need the Dynapac CC122 service manual.

Can I use this manual to rebuild the hydraulic pump?

No. This is an operators manual – it covers safety, operation, and preventive maintenance. Hydraulic pump rebuild requires the service manual with disassembly and clearance specs.

What page has the battery disconnector procedure?

Page 37 – battery disconnector is under the parking and switching-off section. Also page 10 for general battery handling safety.

What serial numbers does this manual cover?

Dynapac stamped the frame with a 17-digit serial number. This manual covers serial numbers starting with 60131292 and 60131307, and up to 10000307x0A000001. Check your machine plate on the frame (page 19).

If you’re serious about keeping that CC122 running without down‑time or safety incidents, you need the factory document on your tablet or printed out. Check the table of contents for the preventive maintenance schedule. And if you’re working on the manual transmission of a different machine, there’s a separate Manual Transmission guide. For the CC122, this is the one. Access the Factory Manual.