Fixed Column Cantilever Crane: the "steel anchor" of outdoor projects, welding the lifting initiative to the ground

Amid the dust and bustle of outdoor construction sites, the fixed-column cantilever crane stands out as a counterintuitive presence. Unlike crawler cranes, which roam freely, it transforms a "fixed area" into an absolute domain. A single steel column is sunk into the ground, while the cantilever, like a robotic arm, sweeps across a sector of airspace, precisely anchoring prefabricated parts that excavators can't lift and heavy cargo that forklifts can't reach. In the harsh, outdoor battlefield of fragmented space, its core principle of "rooting and extending" redefines the efficiency of localized lifting.

Technical Parameters:

Dominate the Scene: The "Pinpoint Blaster" of Outdoor Construction
1. Bridge Prefabrication Site: The "Aerial Conveyor" of Components
A fixed-column crane stationed next to the prefabrication platform provides 360° coverage of the mold area and storage yard. It lifts 10-ton box girder formwork with a single click and precisely removes it from the mold. Its path efficiency is two times higher than that of an overhead crane, and it collaborates with excavators to form a closed "lifting-transfer" loop.
2. Dock Bulk Cargo Area: The "Vertical Steward" of Containers
The columns are rooted to the edge of the dock, and the cantilever reaches 6-meter-high containers (two-story stacked). When lifting a 20-ton bulk container, the anti-sway system limits sway to ±15mm, allowing workers to dock with trailers from the ground.
3. Construction Site Equipment Area: The "Heart Surgery" of Heavy Machinery
It lifts a 5-ton excavator engine and hovers over the maintenance area, allowing workers to disassemble it with ease. The anti-fall brake locks the heavy object, allowing it to hover safely for 24 hours even in the event of a sudden power outage.