Demag CC 2800-2

Crawler Crane

Like its predecessor, the new Demag CC 2800-2 is extremely versatile: it can be used for infrastructure projects in road and bridge construction as well as erecting wind turbines, and puts in a fine performance in refineries too. Thus, it fully lives up to the reputation of the Demag CC 2800-1 – but the new kid on the block does everything even better than its predecessor, as its transportability was optimized and its handling surpasses that of the older model. Particularly interesting for owners of Demag CC 2800-1 cranes: several components such as the luffing jib or the middle main boom inserts can be used with the successor as well. This enables customers to order the new CC 2800-2 only with the required components and therefore reducing the corresponding capital investment. The basic unit, on the other hand, was adapted to that of the CC 3800-1 and its strong drivetrain was included as well.

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*Crane Specifications, Load Charts, and Crane Manuals are for reference only. Contact the crane manufacturer for manuals to operate the crane properly.

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Product Description

The Demag CC 2800-2 crawler crane is part of Demag’s series of high-capacity lifting equipment, known for its heavy-duty performance and versatile design. Rated for a lifting capacity of 600 tonnes at a 10-meter radius, this machine features a maximum load moment of 7760 tm, making it suitable for large-scale construction, particularly in the energy sector such as wind farms, petrochemical plants, and industrial assembly.

Carrier and Superstructure:

The crane’s crawler carrier includes a 3-section carbody and two removable crawler side frames, making transportation and assembly easy. Each side is driven by two hydraulic motors through closed planetary gear units, allowing independent and infinitely variable movement.
Track shoes are robust, constructed from heat-treated high-strength steel with hardened rolling surfaces.
The superstructure is constructed of torsion-resistant high-strength fine-grain steel, providing superior durability and stability. The crane includes hydraulic systems for optimal power distribution and the operation of its advanced Superlift technology.

Lifting and Operation:

The crane uses Superlift counterweight technology, allowing optimized distribution of load forces and a highly configurable boom system. The main boom can extend up to 138 meters, while the addition of luffing jibs and other configurations allows for extensive flexibility in heavy lifting scenarios.
For transport, the crane can be disassembled into parts weighing less than 39 tonnes each, making it easier to move between job sites, even on challenging terrain. The Quadro-Drive system can be engaged for improved maneuverability, especially in confined spaces or on rough terrain.
Hoists include 1000 m and 1200 m drums for the main and auxiliary hoists, with hydraulic braking systems ensuring precision during load handling.

Control and Safety:

The IC-1 control system with touchscreen interface allows for precise operation, diagnostics, and control. The system can adjust lifting capacities dynamically based on the boom configuration and load position. It also integrates advanced safety features such as hoist limit switches, hydraulic backstops, and load indicators.
The cabin is ergonomically designed for operator comfort, with extensive visibility and climate control for long-duration operations.

Boom Configurations: The CC 2800-2 offers a variety of boom configurations, including:

Main boom lengths from 24 to 138 meters.
Fly jibs extending up to 84 meters.
Configurations such as SSL (Superlift with a counterweight), SWSL, and LF2 ensure the crane can adapt to a wide range of lifting needs and site conditions.

This crane is equipped with optional equipment such as additional counterweight carriers, hydraulic raising systems for the A-frame, and advanced Superlift configurations, making it one of the most adaptable cranes in its class.

The CC 2800-2 continues Demag’s legacy of high-performance crawler cranes, building on the success of its predecessors like the CC 2800 and CC 1800 models, now equipped with enhanced load capacities and superior technological features.