Description

Mannesmann Dematic CC 2800 Technical Manual

If you’re running a CC 2800 on a jobsite and you’re relying on photocopied load charts or somebody’s notes, you’re asking for trouble. I’ve seen guys kill themselves by guessing the lifting capacity because the manual they had was for a different boom combination. This Mannesmann Dematic CC 2800 Technical Manual is the original factory document – 62 pages of what the crane needs, not what some third-party translator thought it should have. Aftermarket documentation? I don’t trust it on a machine that can lift 600 metric tons. This manual gives you the exact working ranges, the boom combinations, and the notes to lifting capacity that the engineers in Mannesmann Dematic signed off on. No shortcuts, no guesswork.

Specifications and Load Charts

Page 5 of the manual starts with the key and légende – the symbols for track, counterweight, superlift counterweight, and all the boom types (H for main boom, W for luffing fly jib, F for fixed fly jib). If you don’t know what S (heavy) and L (light) mean on the counterweight carrier, you’ll be lifting blind. The specifications section lays out the crane’s dimensions, weight distribution, and hydraulic pressures. You need the charge pressure for the superlift? It’s in there. But don’t expect a table of torque specs – this is a crane technical manual, not an engine rebuild guide. It’s about understanding the machine’s geometry and limits before you pick up a load.

Boom Combinations – Which Setup for Which Lift?

This manual covers every legal boom configuration for the CC 2800: main boom alone, with fixed fly jib, with luffing fly jib, and with superlift. Each combination has its own working range diagram. You can’t just stick the longest boom on and hope it holds – the manual shows the radius vs. capacity curves for each setup. If you’re planning a pick over 150 meters, you need to check the working ranges for the main boom and the fixed fly jib section. The manual gives you the numbers in metric and imperial equivalents, but the charts are in metric. Keep a calculator handy.

Working Ranges: Main Boom and Fly Jib

The working ranges are split into separate sections: main boom, fixed fly jib, and luffing fly jib. Each one has a graph showing boom angle versus radius versus gross capacity. These aren’t just pretty pictures – they’re the legal limits. One degree off can mean the difference between a stable lift and a tip-over. The manual also includes the Anmerkungen zu den Tragfähigkeiten (notes to lifting capacity) in German, English, and French. Read those notes. They tell you when to use the heavy base length (SGL) and when the superlift counterweight must be pinned or travelling.

4 Languages, One Set of Specs

This manual is trilingual: English, French, German. The table of contents lists the same sections in all three languages – Contents, Contenu, Inhalt. Why does that matter? Because the original design engineers wrote the specs in German first, and the English translation is verified. You’re not getting a bad machine translation. If you have multilingual crews, everyone can reference the same diagrams. The Technical description section (Descriptif technique, Technische Beschreibung) explains the hydraulic system and control logic. That part is gold if you’re troubleshooting a boom elevation issue or a superlift lockout.

Does This Manual Cover Repairs?

No. This is a Technical Manual, not a service or repair manual. It does not include step-by-step disassembly or torque specs for bolts. If you need installation instructions for the counterweight carriage or boom sections, you want the Mannesmann Dematic CC 2800 Installation Manual. For other heavy equipment like the Drogobych cranes, check the Drogobych Crane КТА-16, КТА-25, КТА-28 2004 Installation Manual. If you’re working on injection systems for road vehicles, the Injectocean Diablo, Murciélago, Defender, Discovery, Freelander Technical Manual might be relevant, but for this crane, stick to the factory sheets. Unlike a Manual Transmission service manual that focuses on gear ratios and clutch adjustments, this crane manual is about load charts and configuration. Don’t confuse the two. Also check the Manual Transmission resources if you’re maintaining the crane’s carrier truck, but that’s a different job.

Source Validity – Why OEM Matters on Crane Docs

Every so often I see a reprint of this manual from some third-party website that scanned pages at 72 dpi and lost the fine grid lines on the working range graphs. That’s a death sentence on a 600-ton crane. This copy comes from the original Dematic (now Demag) factory file – the same PDF that dealers used. No missing pages, no blurred numbers. The page count is exactly 62 pages as produced by Mannesmann Dematic. You get the original Zeichenerklärung, Key, Légende with all symbols. If you want to cross-check the superlift counterweight total weight, the data is on the page labeled “Caractéristiques”. I’ve used this manual on-site to verify a luffing jib angle for a turbine blade lift. It worked because the numbers were factory correct.

How many pages does the manual have?

62 pages exactly.

Is this manual suitable for daily lift planning?

If you need to determine the correct boom combination and radius for a given load, yes. The working range charts and notes to lifting capacity give you the legal limits. Use it alongside the crane’s load moment indicator. But this is a technical manual – it doesn’t replace operator training or site safety briefings. The info is for planning, not for real-time control.

Does it include torque specifications for any bolts?

No. This is a crane systems manual. Torque specs for track tensioning or counterweight bolts are not in this document. For that data, you need the service manual for the undercarriage or the engine. This manual covers configurations, capacities, and hydraulic control descriptions only.

Can I print this manual for field use?

Yes. The 62 pages are formatted for A4 or letter. Print the key and légende page and laminate it. Keep the working range charts accessible in the cab. Get the factory manual.

You need the actual specs, not somebody’s interpretation. The Mannesmann Dematic CC 2800 Technical Manual is what the manufacturer uses to train field service engineers. Access the Factory Manual and start planning lifts the right way.