The lattice boom is the defining feature of these cranes. It is made up of various sections that can be extended or retracted to adjust the crane's height and reach. The lattice structure provides strength while keeping the overall weight of the crane manageable.
Crawler cranes are mounted on a set of tracks similar to those of a tank. These tracks distribute the crane's weight evenly, allowing it to traverse soft or uneven terrain with ease.
To prevent tipping, crawler cranes often come equipped with counterweights. These can be added or removed as needed to maintain stability during lifting operations.
A well-equipped operator's cab offers the crane operator an unobstructed view of the work area and precise control over the crane's movements.
Crawler cranes are versatile machines, suitable for a wide range of applications, including:
Construction: They excel in lifting and placing heavy materials on construction sites, such as steel beams, concrete panels, and machinery.
Infrastructure Development: Crawler cranes are used to build bridges, roads, and other large infrastructure projects.
Shipbuilding: Due to their stability and lifting capacity, they are often employed in shipyards to lift and position ship components.
Renewable Energy: Crawler cranes play a crucial role in the installation of wind turbines and the maintenance of solar farms.
Stability: The crawler tracks provide excellent stability on rough or soft ground, making them ideal for off-road construction sites.
Lifting Capacity: Crawler cranes are known for their impressive lifting capacities, often exceeding those of other mobile cranes.
Maneuverability: Despite their size, these cranes are surprisingly maneuverable, thanks to their track-based mobility.
Safety is paramount when operating crawler cranes. Operators must undergo extensive training to ensure they understand the equipment and its limitations. Additionally, regular maintenance and inspections are essential to prevent accidents.